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The Functions of Nostalgia for Well-being in Older Adults Michelle Fawn Submitted for the Degree of Doctor of Psychology (Clinical Psychology) School of Psychology Faculty of Health and Medical Sciences
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The Functions of Nostalgia for Well-being in Older Adults

Michelle Fawn

Submitted for the Degree of

Doctor of Psychology(Clinical Psychology)

School of PsychologyFaculty of Health and Medical Sciences

University of SurreyGuildford, SurreyUnited KingdomSeptember 2018

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Abstract

Objective: To explore whether nostalgia, a bittersweet emotion

characterised by sentimental longing for the past, can improve well-being in

older adults and buffer against threats to well-being in this population.

Design: A between-subjects experimental design was conducted with

random group assignment for participants to recall either a nostalgic

memory or an ordinary memory (control group). Ryff & Keyes (1995)

Psychological Well-being factors and Life Satisfaction were measured post-

intervention and potential threats to wellbeing: loneliness, time-limitedness,

and activity levels were measured pre-intervention. Participants: 161 older

adults (age 65 years and above) completed the questionnaire on paper or via

an internet survey and 132 were able to be used in data analysis. They were

recruited through opportunity sample from local community groups and

residential homes in England with the majority being White British, retired

and living independently alone or with a partner.

Results: Method of survey completion (paper vs. online) was found to

represent different sub-populations of the sample and to have a significant

impact upon findings. Well-being (both life satisfaction and scales of

psychological well-being (total, environmental mastery and self-acceptance)

was significantly higher for older adults in the nostalgia condition

comparative to control (for those who completed the questionnaire online).

Nostalgia was found to buffer against loneliness to protect well-being (for

those who completed the questionnaire on paper).

Conclusions: This research partly supports the beneficial effects of nostalgia

specifically in older adult populations. Future research can build upon the

Page 2 of 174

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findings of this study, in particular, recruiting older adults experiencing high

levels of threats to well-being such as loneliness. Should a body of literature

begin to form around the benefits of nostalgia in older adults, this

population could be supported to not just be living longer, but also to be

living a better quality of life.

Page 3 of 174

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Acknowledgements

I would like to take this opportunity to thank all of the individuals that

have supported me in completing my Major Research Project. In particular

all of the people who took the time to complete my questionnaire and the

organisations who supported me in gaining participants. A special thank you

goes to my two inspiring and supportive supervisors, Dr Erica Hepper and

Dr Bob Patton. You both kept my passion alive and showed so much trust,

helping me follow this project through from start to finish.

I would like to thank all of the people who supported me throughout my

three years of training, through the assignments, placements, the challenges

and the celebrations. I couldn’t have survived this intense period of

development without my touchstone, Joe, and my family and friends for

their unwavering support and encouragement. I would like to thank all of

my clinical supervisors throughout each placement who pushed me and

reminded me of my existing strengths. My clinical tutor Dr Vikky Petch and

my amazing mentor Dr Kim Freeman for being ever present and available in

times of need. Each of you have supported, encouraged and pushed me to

develop and grow; because of you all I am now ready to take on this new

role as a Clinical Psychologist.

Contents

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Abstract...........................................................................................................2

Acknowledgements........................................................................................4

Part 1 - Empirical Paper..................................................................................6

Abstract.......................................................................................................7

Introduction.................................................................................................9

Method......................................................................................................20

Results.......................................................................................................27

Discussion.................................................................................................41

References.................................................................................................57

List of Appendices....................................................................................71

Part 2 - Literature Review..........................................................................106

Abstract...................................................................................................107

Introduction.............................................................................................108

Method....................................................................................................117

Results.....................................................................................................121

Discussion...............................................................................................152

References...............................................................................................159

Part 3 – Clinical Experience.......................................................................170

Part 4 - Assessments...................................................................................172

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Part 1 - Empirical PaperThe Functions of Nostalgia for Well-

being in Older Adults

Word Count: 9,986

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Journal of Choice: Journal of Aging StudiesRationale: This journal is interested in papers exploring ageing experience and related to the broader categories of the social and behavioural sciences. It accepts empirical papers of this nature and appears to be a good fit for this study due to its focus on ageing experience as well as being situated within a social psychology literature. The scope and impact factor of the journal are strong supporting a good reach for this empirical paper if it were to be published in this journal.

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Abstract

Objective: To explore whether nostalgia, a bittersweet emotion

characterised by sentimental longing for the past, can improve well-being in

older adults and buffer against threats to well-being in this population.

Design: A between-subjects experimental design was conducted with

random group assignment for participants to recall either a nostalgic

memory or an ordinary memory (control group). Ryff & Keyes (1995)

Psychological Well-being factors and Life Satisfaction were measured post-

intervention and potential threats to wellbeing: loneliness, time-limitedness,

and activity levels were measured pre-intervention. Participants: 161 older

adults (age 65 years and above) completed the questionnaire on paper or via

an internet survey and 132 were able to be used in data analysis. They were

recruited through opportunity sample from local community groups and

residential homes in England with the majority being White British, retired

and living independently alone or with a partner.

Results: Method of survey completion (paper vs. online) was found to

represent different sub-populations of the sample and to have a significant

impact upon findings. Well-being (both life satisfaction and scales of

psychological well-being (total, environmental mastery and self-acceptance)

was significantly higher for older adults in the nostalgia condition

comparative to control (for those who completed the questionnaire online).

Nostalgia was found to buffer against loneliness to protect well-being (for

those who completed the questionnaire on paper).

Conclusions: This research partly supports the beneficial effects of nostalgia

specifically in older adult populations. Future research can build upon the

Page 7 of 174

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findings of this study, in particular, recruiting older adults experiencing high

levels of threats to well-being such as loneliness. Should a body of literature

begin to form around the benefits of nostalgia in older adults, this

population could be supported to not just be living longer, but also to be

living a better quality of life.

Page 8 of 174

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Introduction

The older adult population in the UK is increasing each year, to the

extent that adults over 65 years old now represent 17.7% of the population

and there are more people aged 90 years and above than ever before (Office

for National Statistics (ONS), 2016). However, although people are living

longer, due to the difficulties associated with ageing: physical (Depp, Vahia,

& Jeste, 2010; Minaker, 2012), psychological (Ferrucci, 2008; Raz,

Ghisletta, Rodrigue, Kennedy, & Lindenberger, 2010; Thambisetty et al.,

2010) and social (Golden et al., 2009; Luo, Hawkley, Waite, & Cacioppo,

2012), they are not living better. More than half of the adult social care

budget is being spent on older adults and yet still 800,000 older adults are

going without the care they need (Age UK, 2014; Audit Commission,

2013).This ageing population are placing additional pressure on the scant

resources of the National Health Service (NHS). In light of the above,

research has begun to explore factors that might improve well-being in older

adults. This research aims to examine one promising but little-explored

factor: nostalgia - a bittersweet emotion evoked when reflecting on positive

past memories (Hepper, Ritchie, Sedikides, & Wildschut, 2012). The

prevalence and unique functions of nostalgia (as a meaning-generating

resource, to increasing feelings of connection with others and self-

continuity), as well as its ability to buffer against threats to these factors,

seem to suggest that it may be beneficial for older adults (Sedikides,

Wildschut, & Baden, 2004). In order to conduct research exploring how

older adults can age well, it is important to understand how well-being is

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conceptualised in older adults and what threats to well-being commonly

occur in this life stage.

Well-being in older adults

There are two ways to approach understanding well-being:

exploring conceptualisations of well-being specific to older adults and

looking at methods of understanding well-being across the lifespan.

Successful ageing and quality of life are the two key approaches in the

literature to conceptualising well-being in older adults specifically. These

literatures look beyond longevity of life to understand what constitutes a

‘successful’ life in old age. Although a large proportion of the successful

ageing literature focuses on biomedical approaches, understanding

successful ageing as the absence of mental or physical ailments (Depp et al.,

2010), the commonality between successful ageing and quality of life lies in

conceptualisations of the presence of positive factors such as emotional

stability and stimulation, resilience to stressors, life satisfaction, social

functioning, meaning in life, independence, positive environment, and self-

acceptance (Bowling & Dieppe, 2005; Depp et al., 2010; Halvorsrud &

Kalfoss, 2007). Maximising these positive factors has been found to

improve subjective quality of life more effectively than measures taken to

manage physical/mental health difficulties (Bowling & Iliffe, 2011).

In conceptualising well-being across the life span, there are three

main approaches: hedonic well-being, quality of life and eudaimonic well-

being. Hedonic well-being and quality of life look subjectively,

understanding well-being as increased happiness and reduced pain (Ryan &

Deci, 2001). They look at aspects of life that might positively or negatively

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impact upon an individual such as employment, wealth or education

(Burckhardt & Anderson, 2003). A key concept from the hedonic approach

to well-being is satisfaction with life, a subjective rating of overall

happiness with one’s life at one moment in time (Pavot & Diener, 2008).

Eudaimonic approaches focus more on the multi-dimensional nature of

well-being, defining well-being as the extent to which an individual is fully

functioning in terms of meaning and self-realisation (Ryan & Deci, 2001). A

dominant framework for understanding eudaimonic well-being across the

lifespan is Ryff and Keyes’ (1995) model of psychological well-being, made

up of six factors: personal growth, environmental mastery, autonomy,

purpose in life, positive relations and self acceptance. There appears to be

strong overlap between the eudaimonic approach to well-being and

conceptualisations of well-being specific to older adults explored above.

Therefore, it is important for both hedonic (satisfaction with life) and

eudaimonic approaches to well-being to be considered in conceptualisation

and operationalisation of well-being in this research.

Threats to well-being in older adults

Many theories and empirical studies have considered what factors

threaten well-being in the older adult population, considering psychological,

physical and social factors. In relation to physical factors, it is well

acknowledged that as we age, our physical and neurological health

deteriorates. Older adults are more likely to experience chronic conditions

such as cardiovascular disease, stroke, cancer, dementia and diabetes (Depp

et al., 2010; Minaker, 2012) and the American Psychological Association

(2017) found that 92% of older adults are living with a chronic condition,

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with 77% having two or more. The widespread nature of these chronic

difficulties are having a knock-on effect on the well-being of the older adult

population (Depp et al., 2010; Minaker, 2012). Although many predictors of

the development of these conditions are outside of individual control such as

genetics, other predictors such as diet, alcohol consumption, drug-use and

activity levels are changeable. Of these predictors, a review paper found that

activity levels have been well researched in relation to well-being in older

adults suggesting that high levels of exercise in older adults are protective

for well-being and low activity levels act as a threat to well-being (Penedo

& Dahn, 2005).

In relation to social factors, social isolation and bereavement are

considered significant threats to well-being in older adults. Older adults are

more likely to experience bereavement of close friends and loved ones,

leading to significant feelings of loss (Golden et al., 2009; Luo et al., 2012).

In addition, older adults are at increased risk of social isolation due to

factors such as retirement and reduction in meaningful activities and

mobility (Golden et al., 2009). However, research suggests that it is not the

presence of bereavement or a small social circle that directly threatens well-

being but it is the psychological experience of these circumstances that leads

to poor well-being, namely loneliness (Golden et al., 2009; Luo et al.,

2012). Loneliness has been repeatedly identified as a threat to well-being in

older adults and many interventions aim to improve well-being in older

adults through targeting loneliness such as Age UK’s campaign “no one

should have no one” (Age UK, n.d.).

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There are four dominant psychological theories of ageing in the

literature that shed light on the psychological factors that both threaten and

predict well-being in older adults: Lifespan Development Theory (P. Baltes

& Smith, 1990), Socio-emotional Selectivity Theory (Carstensen, 1992,

2006; Carstensen, Fung, & Charles, 2003), Gero-transcendence Theory

(Tornstam, 2005) and Disengagement Theory (Cumming & Henry, 1961).

All of these approaches are unified by the concept that to age well, our

psychology must shift in parallel to our physiology, allowing us to adapt to

the new challenges that arise with each life stage. For example: Social-

emotional Selectivity Theory (SST) (Carstensen, 1992, 2006; Carstensen et

al., 2003) states that in order to age well, our motivations should shift from

knowledge acquisition to emotionally meaningful experiences. This is in

order to manage the increasing awareness of the time-limited nature of life

that coincides with ageing. Therefore, SST hold that a key threat to well-

being in older adults is a sense of time-limitedness (Carstensen, 1992, 2006;

Carstensen et al., 2003). Two comprehensive reviews support SST,

illustrating the detrimental effect of death anxiety on well-being in older

adults (Charles & Carstensen, 2010; Fortner & Neimeyer, 1999).

Overall it appears that key threats to older adult well-being are a

sense of time-limitedness or death anxiety, loneliness and poor physical

health, contributed to by low activity levels. It is important to identify

psychological factors that promote well-being and enable older adults to

cope better with these threats; nostalgia is one possible candidate.

Reminiscence and Nostalgia

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In lay understandings, reminiscing and being nostalgic are concepts

that are often used interchangeably to talk about looking back fondly on the

past, with a tinge of longing. However, these lay understandings speak more

to empirical conceptualisations of nostalgia as opposed to reminiscence.

Reminiscence is defined as the cognitive ability that allows us to recall

events which support our everyday functioning (Sedikides, Wildschut, &

Baden, 2004). Although nostalgia fits under the umbrella of reminiscence, it

is a term to describe “a bittersweet, albeit predominantly positive, self-

relevant, and social emotion that arises when people reflect on personally

meaningful memories” (Hepper et al., 2012, pp.103). There has been

extensive research looking at the positive effects of reminiscence on well-

being in the form of reminiscence therapy (Bohlmeijer, Roemer, Cuijpers, &

Smit, 2007; Woods, Spector, Jones, Orrell, & Davies, 2005). However, the

mechanisms behind reminiscence therapy are poorly understood and it is

possible that the active ingredient for its success may be due to these

interventions evoking nostalgia (Cheston, Christopher, & Ismail, 2015).

Reminiscence and nostalgia can be distinguished in three ways:

affect, situation and the content of the memory. Firstly, nostalgia is a ‘hot’,

affective experience, evoking emotions of joy, happiness and connection,

whereas reminiscence, is not always affectively driven, being responsible

for more everyday memories too (Cavanaugh, 1989). Secondly,

reminiscence is mainly designed to aid our everyday executive functioning

through recall of past similar events (Sedikides et al., 2004; Wolf, 2014).

Nostalgia, on the other hand, is evoked in specific situations such as times

of external threat and is employed as a coping strategy (Sedikides et al.,

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2004) (further support reviewed below). Finally, memories recalled that

evoke nostalgia tend to be of high personal importance and have a social

element whereas memories recalled in reminiscence can also be negative or

somewhat trivial due to them being used to support everyday functioning

(Hepper et al., 2012; Sedikides et al., 2004).

Research to date has shown that nostalgia is predominately

characterised by positive feelings (Hepper et al., 2012; Wildschut,

Sedikides, Arndt, & Routledge, 2006). It is part of everyday life for the

majority of people, with a study finding that 79% of undergraduate students

experience nostalgia at least once a week (Wildschut et al., 2006). This has

been found to be true across cultures (Hepper et al., 2014, 2012). Nostalgia

has been studied in two ways; firstly, as ‘nostalgia proneness’ or ‘trait

nostalgia’, a stable individual difference of the extent to which nostalgia is

valued and engaged in (Routledge, Arndt, Sedikides, & Wildschut, 2008).

The Batcho Nostalgia Inventory (Batcho, 1995) and the Southampton

Nostalgia Scale (Routledge et al., 2008) were designed to measure this

construct. Research into nostalgia has also explored ‘state’ or ‘induced’

nostalgia where participants are encouraged to engage in the cognitive

process of being nostalgic in the experiment itself (Wildschut et al., 2006).

Research into nostalgia and its relationship to well-being has increased in

the past decade; nostalgia has been found to increase feelings of being

connected with others (Abeyta, Routledge, & Juhl, 2015; Zhou, Sedikides,

Wildschut, & Gao, 2008), increase a sense of meaning in life (Routledge,

Juhl, Abeyta, & Roylance, 2014; van Tilburg, Igou, & Sedikides, 2013), and

increase feelings of identity consistency (Sedikides, Wildschut, Routledge,

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& Arndt, 2015). For example participants in Stephan et al.’s study (2012)

found that those instructed to engage with a nostalgic memory reported

higher feelings of social connectedness and self-esteem as rated

immediately after recalling the memory comparative to those instructed to

recall an ordinary memory. Research has also found that nostalgia is called

upon at times of transition or unpleasant psychological states in order to

restore well-being (Sedikides et al., 2004; Wildschut et al., 2006), for

example: loneliness (Batcho, 2013; Routledge et al., 2011; Stephan et al.,

2012) or low self-continuity (Sedikides et al., 2015), therefore offering a

buffering effect for well-being too (Sedikides et al., 2016). It is thought that

by looking back on a positive memory from a time we felt more connected,

purposeful or more ourselves, we can draw on the feelings we experienced

to benefit our well-being in the here and now. For example Routledge et al.

(2011) induced threat to meaning in half of their participants, through an

essay invalidating their University experience, and participants were then

instructed to engage in either a nostalgic memory or an ordinary memory

(control). Their self-reported meaning in life was measured before and after

meaning threat. They found that participants in the control condition

experienced a significant reduction in self-rated meaning in life following

meaning threat; however, those who engaged with nostalgia showed no

significant differences illustrating the buffering effect of nostalgia against

meaning threat. Several individual differences factors have also been

explored to consider for whom is nostalgia most beneficial such as

attachment style (Wildschut, Sedikides, Routledge, Arndt, & Cordaro,

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2010), narcissism (Hart et al., 2011), and self-continuity (Sedikides et al.,

2015).

Nostalgia and Older Adults

No research to date has explored the relationship between nostalgia

and well-being in older adults specifically and very few studies have even

included older adults in their samples (Cheung, Sedikides, & Wildschut,

2016; Hepper, Robertson, Wildschut, Sedikides, & Routledge, 2016;

Routledge, Wildschut, Sedikides, Juhl, & Arndt, 2012; Sedikides et al.,

2016; Stephan et al., 2012). However, there are strong theoretical grounds

warranting research on nostalgia and well-being in older adults.

Firstly, research (largely in younger adult samples) has found that

nostalgia buffers against threats to well-being, specifically loneliness

(Hagan, Manktelow, Taylor, & Mallett, 2014; Pinquart & Sorensen, 2001;

Thomas, 2015; Zhou et al., 2008), threats to meaning in life such as a sense

of time limitedness (Hepper et al., 2016; Routledge et al., 2011; Synnes,

2015), boredom (van Tilburg et al., 2013), and even promotes activity to

reduce the impact on physical health difficulties (Kersten, Cox, & Van

Enkevort, 2016). As explored above, three of these threats have been

identified in the ageing literature as impacting upon well-being specifically

in older adults. It would stand to reason that if older adults are more likely

to experience these threats, they might be more likely to benefit from

opportunity to engage in nostalgia.

Secondly, research suggests that nostalgia proneness shows a U-

shaped relationship with age, with nostalgia being most prevalent in youth

and old age (Hepper et al., 2016; Wolf, 2014). Given what research suggests

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about nostalgia, that we call upon it as a resource when we are in difficult

periods, it is possible that older adults are naturally more nostalgic as they

have more need to call upon this resource (Sedikides et al., 2004).

Finally, psychological theories of ageing are supportive that

nostalgia might facilitate older adults in ageing well. For example: SST

states that to age well, a shift from knowledge acquisition to emotional

meaning must occur. Nostalgia has been found to be a tool through which

individuals can achieve emotional meaning, self-continuity and find a

purpose in life (Routledge et al., 2011, 2012; Sedikides et al., 2016) to

support this shift. Similarly, Gero-transcendence Theory (Tornstam, 2005)

states that to age successfully, older adults must shift from a materialistic

and rational perspective of life, towards a more transcendent and spiritual

one. Looking back on the past through nostalgia is known to be used as a

meaning generating resource, supporting individuals to view events as

interconnected and to feel a sense of narrative throughout their life

(Routledge et al., 2011, 2012; Synnes, 2015). It seems that nostalgia

therefore would be supporting of positive ageing in relation to Gero-

transcendence Theory too.

Overall, despite the lack of research in this population, there is

support that nostalgia could be highly beneficial for older adults as a tool to

improve well-being factors deemed important in old age and across the

lifespan and to buffer threats that are particularly pertinent in later life. It is

important to study these issues in order to improve quality of life in older

adults and combat the increasing demand being placed on NHS services due

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to the ageing population (Age UK, 2014; Audit Commission,

2013).Therefore, this research study has the following hypotheses.

Research Questions and Main Hypotheses

The two main aims of the current research were to understand,

firstly, whether nostalgia is beneficial for well-being in older adults and,

secondly, can nostalgia buffer against threats to well-being relevant to older

adults. In order to investigate these aims, a questionnaire-based,

experimental design was used to evoke either a nostalgia or control

manipulation in older adult participants, and the effect on well-being was

measured. In addition, levels of various threats to well-being (loneliness,

time-limitedness and activity levels) were measured prior to manipulation in

order to investigate whether nostalgia can have a buffering effect.

Three primary hypotheses were made. Firstly, that older adults in the

nostalgia condition would score significantly higher on the Ryff & Keyes

(1995) well-being dimensions and Satisfaction with Life (Pavot & Diener,

2008) than older adults in the control condition. Secondly, the association

between threats to well-being (loneliness (Russell, 1996)), sense of time-

limitedness (Cartensen & Lang, 1996) and low activity levels (Gill, Jones,

Zou, & Speechley, 2012) and well-being dimensions (Ryff & Keyes, 1995)

and Satisfaction with Life (Pavot & Diener, 2008) will be moderated by the

manipulation (nostalgia versus control). A final hypothesis was made that

nostalgia would moderate the relationship between specific threats to well-

being and specific aspects of the Ryff & Keyes (1995) well-being

constructs. Hypotheses were based upon theoretical links between threats

and well-being factors. It was hypothesised that the association between

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positive relations and loneliness, purpose in life and time-limitedness and

environmental mastery and activity levels will be moderated by the

manipulation.

MethodParticipants

G*Power analysis (power 0.8, medium effect) was used to estimate

the minimum sample size needed for all hypotheses: 128 (Faul, Erdfelder,

Buchner, & Lang, 2009). Individuals were approached for participation if

they were aged 65 years or above, chosen due to the clinical meaning this

age cut-off has in relation to NHS service design, and if they were fluent in

English. Participants were recruited from a variety of sources on a voluntary

basis including: residential homes, supported living accommodation,

University for the Third Age newsletters, Age UK meetings, amateur

dramatics groups and use of posters (see Appendix A). Six participants were

recruited through snowball sampling. Questionnaires could be completed on

paper or online, chosen by participants.

161 participants completed the study. 29 participants were removed

from the data set (see ‘Results’) leaving a total of 132 participants, 64 of

whom completed the questionnaire online and 68 on paper. Of the 132

participants, there was an average age of 76.24 years (SD=6.75, range 65.72

– 92.65) and 66.2% were female. The majority of participants were White

British (92.5%), retired (87.5%) and living with a partner or alone

independently (50.4% and 36.1% respectively) (see Table 1).

Design

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A between-subjects experimental design with random group

assignment was used where participants either engaged in a nostalgia

memory task or an ordinary memory task (control) and the effect on well-

being and life satisfaction was measured. Various controls and threats to

well-being were also measured to explore who might be most likely to

benefit from the manipulation. Data was collected via paper and online

questionnaire due to anticipated difficulties in gaining a diverse sample of

older adult participants through one method. Care was taken to minimise the

length of the questionnaire to maximise completion by participants. A pilot

study of three older adults was completed to check the appropriateness of

the questionnaire for the target population; changes were made based on

their comments prior to beginning data collection. The study gained

approval from the Research Governance Committee (see Appendix B) and

received favourable ethical opinion from the Faculty of Health and Medical

Sciences Ethics Committee at the University of Surrey (see Appendix C).

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Table 1: Demographic informationFr

equencyPerce

ntageLiving

SituationLiving alone

independently46 36.5

%Living with a partner

independently67 53.2

%Living with relatives 5 4.0%Living in supported

living accommodation3 2.4%

Living in a residential care setting

2 1.6%

Other 3 2.4%

Employment

Retired 110

87.3%

Part-time employed 7 5.6%Full time employed 5 4.0%Voluntary work 4 3.2%

Ethnicity White British 122

96.8%

White European 4 3.2%

Gender Male 41 32.5%

Female 85 67.5%

In order to ensure participants completing the questionnaire online

were of the capacity to consent to participating in the research study,

questions drawn from established methods of assessing capacity to consent

in research were asked at the start of the questionnaires (National Institutes

of Health, 2009; UC Davis Alzheimer’s Disease Centre, 2002). Participants

that did not correctly answer these questions did not proceed to the rest of

the questionnaire and therefore, were excluded from analyses. For

participants recruited through community groups, capacity was assumed if

they attend the group independently or sought from their carer if not

attending independently. For participants recruited through supported living

accommodation, the manager of the accommodation was approached and

asked which residents could be approached for participation given their

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knowledge of the individual and whether there have been previous capacity

assessments undertaken.

Measures

Independent Variable (Manipulation):

Participants were randomly assigned to a State Nostalgia condition

or an Ordinary Autobiographical Memory condition and asked to engage in

the Event Reflection Task (Sedikides et al., 2016). This gives instructions

prompting participants to recall a nostalgic or everyday memory and write a

short paragraph on it; this task has been validated as an induction of state

nostalgia and used extensively in the nostalgia literature (Wildschut et al.,

2006). Two manipulation checks were included. The first was a three-

question manipulation check which is extensively used in the literature

(Hepper et al., 2014, 2016; Sedikides et al., 2016). It asks participants

questions such as ‘I am nostalgic at the moment’. However, these studies

often place the manipulation check straight after the manipulation which is

likely to lead to demand characteristics. To eliminate such bias, the

manipulation check was placed later in the questionnaire to prevent

participants from seeing the word nostalgia until the end of the

questionnaire. The second manipulation check explored whether unique

aspects of nostalgia were engaged in over and above reminiscence. These

questions were designed based upon differences identified by Sedikides,

Wildschut and Baden (2004) and asked “to what extent was the memory

recalled: personally relevant, important, emotive and social” (1 = not at all,

7 = very much).

Dependent Variables (DVs):

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Well-being was measured using the 42-item Scales of Psychological

Well-being (SPWB) (made up of autonomy, environmental mastery,

personal growth, purpose in life, self acceptance and positive relations)

(Ryff & Keyes, 1995) and the 5 item Satisfaction with Life Scale (SWLS)

(Pavot & Diener, 1993, 2008). The SPWB included items such as ‘I feel

confident and positive in myself’, measured on a five-point scale. The

SWLS included items such as ‘I feel satisfied with my life’, also measured

on a five-point scale. Both were chosen due to their reliability (SPWB α

=.90 average across scales and SWLS α =.79 to 89) and validity as a

measure of well-being and relevance to the older adult successful ageing

literature (Pavot & Diener, 2008; Ryff & Keyes, 1995). A few items on

these measures were changed to reflect the state nature of the questionnaire

and the desire to measure the effect of the manipulation specifically (e.g.

removing the terms “in general” from a specific item).

Threats to Well-being:

Three potential threats to well-being (loneliness, sense of time-

limitedness and activity levels) were measured to explore the potential for

nostalgia to offer a buffering effect. Loneliness was measured using the

UCLA Loneliness Scale, a reliable (α =.89 to .94) and valid 20-item

measure (Russell, 1996; Russell, Peplau, & Ferguson, 1978), including

items such as ‘I lack companionship’ rated on a four-point scale. Sense of

time-limitedness was measured using the Rappaport Time Line, a line from

‘birth’ to ‘death’ where participants are instructed to put a cross or click on

the place where they thought they were currently on the scale (Rappaport,

Enrich, & Wilson, 1985). The mark on the line is measured as a form of

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scoring to allow comparison. This measure has been used successfully in

other studies similar to this in design (Demiray & Bluck, 2014). To measure

activity levels whilst aiming to reduce the size of the whole questionnaire, a

single item measure of activity was used that maintains high reliability and

validity (Gill et al., 2012). This asks participants “Compared to other people

your own age, do you think you are . . . (followed by five options) much

more active, more active, about as active, less active or much less active.

Controls Applied:

Information about participant demographic characteristics (age,

gender, ethnicity, employment status and accommodation type) was

measured to consider the generalisability of findings and as potential

controls. These measures were completed by all participants. Subscales for

mental health (MH5) and physical health (GH5) from the Short Form Health

Survey (SF-36) were measured due to the known influence of mental and

physical health on well-being in older adults (Ware & Sherbourne, 1992).

These subscales were chosen for their length and reliability (α =.84) and

validity for measuring the constructs (McCabe, Thomas, Brazier, &

Coleman, 1996).

Trait levels of nostalgia were measured due to the potential influence

on engagement with the manipulation and impact upon overall well-being

(Routledge et al., 2014; Seehusen et al., 2013). Trait nostalgia was measured

using the Southampton Nostalgia Scale (SNS) (Barrett et al., 2010), a 7-item

self-report measure including items such as ‘how valuable is nostalgia to

you?’ rated using a 7-point scale (α = .70). This was placed at the end of the

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whole survey due to the effect seeing the word nostalgia prior to the

manipulation might have on findings.

The Positive and Negative Affective Scale (PANAS) is a 20-item

measure with high reliability (PA α = .89, NA α = .85) and validity in an

older adult population (Watson, Clark, & Tellegen, 1988). It was used to

assess how the manipulation influences affect in older adults.

Procedure

Participants were given a questionnaire pack or a link to complete

the questionnaire online. They were presented with information in the

following order and using the questionnaires outlined in ‘Measures’ (see

Appendix D). They were first presented with an information sheet and

consent form. Following this, they were asked about demographic

characteristics (gender and ethnicity) and potential variables that might need

controlling for (age, employment status, living situation, physical and

mental health). Then, they completed the questionnaires measuring threats

to well-being: loneliness, sense of time-limitedness and activity levels. At

this point, participants were instructed to either engage in a nostalgia or

control memory task and to write keywords and a description of their

memory. Following this, they completed measures of positive and negative

affect, well-being and life satisfaction. At the end of the questionnaire,

participants completed the two manipulation checks and a measure of

nostalgia proneness. The later was included after the intervention to avoid

demand characteristics for the control group of seeing the word nostalgia

prior to measuring well-being. The last measure of the questionnaire was a

mood repair which was included as research suggests that completing a

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question such as ‘list three things you are grateful for in your life’

contributes towards protecting participants from any distress caused as a

consequence of completing the questionnaire and leaves participants with a

feeling of increased mood at the end of the study (Emmons & McCullough,

2003). Participants had the opportunity to opt in to hear about the study

findings and for snowball sampling. For participants completing the

questionnaire on paper a full debrief was sent following return of the

questionnaires (Appendix F). Participants who completed the questionnaire

online were shown the debrief following completion of the questionnaire.

Approach to Analysis

All participant information was retrieved from the online survey and

information from paper questionnaires was inputted into SPSS in the same

format. Outliers were removed and total scores were computed for all

measures. The data was checked as to whether it met the assumptions

necessary for planned analyses, i.e. normality, and the reliability of

measures was checked. Descriptive and preliminary analyses were

completed followed by tests for each hypothesis in order.

ResultsPreliminary Analyses

One hundred and sixty one participants completed the questionnaire.

Following data input, 18 were removed due to not completing the

manipulation or having written a message directly to the researcher. 10 were

removed for not correctly answering the consent questions and 1 due to

being below the age of 65 years. The final data set contained 132

participants; 64 completed the questionnaire online (68 on paper) and 67

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completed the nostalgia manipulation (65 the control). Participants with

missing data were included in analyses provided the manipulation had been

completed. The item measuring Future Time Perspectives was not

successfully administered for participants completing the questionnaire

online due to technical issues, therefore analyses included this measure are

limited to paper questionnaires only.

All variables met assumptions of normality (using +/- 1.96) required

for further analysis apart from the Loneliness, Emotional Health and

Negative Affect Scale variables which were skewed (see Appendix G). No

outliers were identified. The loneliness variable was transformed using a

logarithmic transformation. For the NAS and Emotional Health variables,

non-parametric equivalents were used due to suitable non-parametric

equivalents being available for analyses including these variables. All

measures had high levels of internal consistency (see Table 2).

Table 2: Reliability ChecksType of Measure Measure

Cronbach's Alpha

Dependent Variables Scales of Psychological Well-being (42 item) 0.906

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Satisfaction with Life 0.880Moderator - Loneliness UCLA Loneliness Scale 0.942

Controls Short Form Health Survey SF36 (MH5 and PH5) 0.771

Positive and Negative Affect Scale 0.863

Southampton Nostalgia Scale 0.714

State Nostalgia Manipulation Check 0.954Average of Memory Ratings (Emotive, Social, Personally Relevant and Important) 0.820

Differences between groups

An independent samples t-test was run to explore whether the two

manipulation groups (nostalgia versus control) significantly differ based

upon any of the controls (physical health, emotional health, positive and

negative affect and trait nostalgia) or threats to well-being (loneliness, sense

of time-limitedness and activity levels). There was a significant difference

between groups based upon levels of trait nostalgia with those in the

nostalgia condition scoring higher on trait nostalgia than those in the control

group (see Table 3). These differences may be due to the measure of trait

nostalgia having been completed after the intervention. This was done in

order to avoid demand characteristics in the control group, in seeing the

word nostalgia prior to the intervention and dependent variables. However,

it may have led those in the nostalgia condition to rate nostalgia as more

personally valuable. No other significant differences between groups were

found.

Table 3: Demographic information comparing Mean and SD for Nostalgia and Control Groups by Controls and Threats to well-being

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Variable N Mean

Std. Deviation T value Df

Positive Affect

Nostalgia 67.00 3.49 1.01 1.34 128.00Control 63.00 3.25 0.97

Negative Affect

Nostalgia 66.00 1.17 0.24 -0.59 126.00Control 62.00 1.20 0.37

Physical Health

Nostalgia 67.00 32.43 18.82 0.37 130.00Control 65.00 31.19 19.99

Emotional Health

Nostalgia 67.00 19.40 13.51 -0.35 130.00Control 65.00 20.31 15.72

Trait Nostalgia*

Nostalgia 66.00 4.09 1.06 2.13* 129.00Control 65.00 3.68 1.11

Loneliness Nostalgia 67.00 0.14 0.12 -0.21 130.00Control 65.00 0.14 0.13

Time-limitedness

Nostalgia 33.00 8.19 0.94 1.39 66.00Control 35.00 7.65 2.04

Activity Levels

Nostalgia 67.00 3.84 0.98 1.66 130.00Control 65.00 3.54 1.08

*p<0.05

Manipulation Checks

An independent samples t-test was run to see whether state nostalgia

manipulation (manipulation check) significantly differed based on the

manipulation, nostalgia (M=2.75, SD=1.13) versus control (M=2.48,

SD=0.96). No significant difference was found, t(128)=1.458, p=.147.

An independent sample t-test revealed that participants in the

nostalgia condition rated their memory as significantly more emotive than

those in the control condition (see Table 4). There were no significant

differences between condition in the extent to which the memories were

rated as social, personally relevant, or important (see Table 4). An

independent sample t-test revealed that participants did not significantly

differ on the level of self-rated positive affect based on the manipulation

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(Nostalgia M=3.49, SD=1.01, Control M=3.25, SD=0.97), t(128)=1.338,

p=.183. Due to the assumption of normality not being met, a Mann-Whitney

U test revealed that participants did not significantly differ on the level of

self rated negative affect based upon manipulation, U=1975, p=.714.

Overall, it seems that the effect of the manipulation may have deteriorated

between the task and the manipulation check being completed. However,

the memories recalled in the nostalgia condition were significantly more

emotional than in the control.

Table 4: Independent sample t-test for nature of the memory

Nature of the Memory

Nostalgia Mean (SD)

Control Mean (SD) T Df p

Emotive 5.05 (1.77) 3.98 (1.90) 3.26 125 0.001

Social 4.65 (1.97) 4.90 (2.05) -0.71 126 0.48

Personally Relevant 5.79 (1.42) 5.38 (1.66 ) 1.51 125 0.135

Important 5.35 (1.63) 5.20 (1.67) 0.52 125 0.606

Exploratory Analyses - Method of Survey Completion

As the study recruited through different methods, completing the

questionnaire on paper and online, analyses examined whether the two sub-

samples significantly differed based upon demographic variables.

Categorical variables with more than two levels were coded into two levels:

living situation was coded into living in supported accommodation (15%) or

non-supported (82.7%) and employment status was coded into working

(9%) or retired (87.2%). Due to the lack of ethnic diversity in the sample

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(only 4 participants were not White British) this variable was not included

in analysis. A logistic regression was performed to ascertain the effects of

age, gender, employment and living situation on the likelihood of

participants completing the questionnaire on paper versus online.

The logistic regression model was statistically significant,

χ²(4)=71.06, p<.001. The model explained 57.8% (NagelkerkeR²) of the

variance in method of completing the questionnaire and correctly classified

78.4% of cases. Only age significantly contributed to the model,

Wald(1)=21.57, p=<.001, with increasing age being associated with an

increased likelihood of having completed the questionnaire on paper

(β=-.226, SE=.049). The remaining predictors were not significant (gender:

β=.089, p=.865, employment: β=-2.33, p=.055, living situation: β=-21.07,

p=.998). An independent sample t-test confirmed that those who completed

the questionnaires online (M=72.43, SD=4.95) were significantly younger

than those who completed the questionnaires on paper (M=79.99, SD=4.95),

t(120.083)=7.616, p<.001.

Next, any psychological differences between sub-samples were

examined. Independent samples t-tests showed that participants that

completed the questionnaire online compared to on paper, did not

significantly differ on general health, (Paper M=33.44, SD=18.40, Online

M=30.10, SD=20.29) t(130)=.990, p=.324, or trait nostalgia, (Paper

M=4.00, SD=1.19, Online M=3.77, SD=0.99) t(129)=1.244, p=.216.

Similarly, a Mann Whitney U test showed that the sub-samples did not

significantly differ based upon emotional health, U=2034, p=.515.

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Overall, there were some differences between the subsamples that

completed the survey online and that completed it on paper, most notably in

age, suggesting that they may represent two different populations.

Therefore, all future analyses included method of survey completion as a

covariate/moderator.

Hypothesis 1: Nostalgia will improve well-being and life satisfaction

To test the hypothesis that older adults in the nostalgia condition will

score significantly higher on the Ryff & Keyes (1995) scale of

psychological well-being than controls, an independent samples t-test was

conducted. There was no significant difference between nostalgia (M=4.42,

SD=.376) and control (M=4.36, SD=.42) groups based upon total well-

being, t(130)=.847, p=.40.

To explore this hypothesis accounting for the impact of method of

survey completion, 2 (nostalgia vs. control) x 2 (paper vs. online) ANOVA

was conducted on total well-being with method of survey completion

entered as a covariate. There was a significant interaction between

manipulation and method of survey completion on total well-being, F(1,

128)=5.85, p=.017, np₂=.044. Simple effects analyses showed that online

participants reported significantly higher well-being in the nostalgia (vs.

control) condition, F(1, 128)=5.322, p=.023, np₂=.04 (see Table 5).

However, paper participants did not, F(1, 128)=1.198, p=.276, np₂=.009.

There was no significant main effect of method on total well-being, F(1,

128)=.769, p=.382, np₂=.006. For completeness, a multiple regression model

using PROCESS in SPSS (Hayes, 2013) was run to investigate whether age

moderated the effect of manipulation on well-being which it did not,

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B=0.18, SEb=0.11, t=1.72, p=.089. Method of survey completion was not

controlled.

In exploring the six well-being factors (personal growth, self

acceptance, environmental mastery, autonomy, positive relations and

purpose in life), an ANOVA was conducted. There were no significant

differences in well-being factors based upon the manipulation (autonomy:

F(1, 128)=0.073, p=.79, environmental mastery: F(1, 128)=3.48, p=.064,

personal growth: F(1, 128)=0.545, p=.462, positive relations: F(1,

128)=0.361, p=.549, purpose in life: F(1, 128)=0.061, p=.806, self

acceptance: F(1, 128)=0.346, p=.558). To account for the impact of method

of survey completion, a MANOVA was conducted. No well-being factors

significantly differed based on manipulation (autonomy: F(1, 128)=0.149,

p=.70, environmental mastery: F(1, 128)=3.56, p=.61, personal growth: F(1,

128)=0.545, p=.462, positive relations: F(1, 128)=0.389, p=.534, purpose in

life: F(1, 128)=0.039, p=.845, self acceptance: F(1, 128)=0.480, p=.489).

Environmental mastery significantly differed based on method of

completing the questionnaire, F(1, 128)=4.287, p=.040, np₂=.032, with

online participants (M=4.331, SE=0.45) reporting significantly higher

environmental mastery than paper participants (M=4.184, SE=.044). There

were significant interactions between manipulation and method of survey

completion on autonomy (F(1, 128)=4.405, p=.038, np₂=.033),

environmental mastery (F(1, 128)=5.160, p=.025, np₂=.039) and self

acceptance (F(1, 128)=8.227, p=.005, np₂=.060). Simple effects analyses

showed that online participants reported significantly higher levels of

environmental mastery, (F(1, 128)=8.383, p=.004, np₂=.061) and self

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acceptance (F(1, 128)=6.146, p=.014, np₂=.046) and non-significantly higher

autonomy (F(1, 128)=2.992, p=.086, np₂=.023) in the nostalgia condition

than control. In contrast, paper participants reported non-significantly

different autonomy (F(1, 128)=1.514, p=.221, np₂=.012), environmental

mastery (F(1, 128)=.076, p=.783, np₂=.001) and self acceptance (F(1,

128)=2.443, p=.120, np₂=.019) in the control and nostalgia conditions. The

interaction for personal growth (F(1, 128)=2.144, p=.146), positive relations

(F(1, 128)=3.262, p=.073) and purpose in life (F(1, 128)=.421, p=.518 were

non-significant.

An independent samples t-test was conducted for life satisfaction

and manipulation. There were no significant differences between the

nostalgia (M=3.55, SD=.651) and control (M=3.47, SD=.879) groups in

terms of life satisfaction, t(128)=.59, p=.557. An equivalent 2x2 ANOVA

was conducted for life satisfaction to account for method of survey

completion. There was a significant interaction effect on the relationship

between life satisfaction and manipulation, F(1, 126)=5.777, p=.018,

np₂=.044. Simple effects analyses showed that online participants reported

significantly higher life satisfaction in the nostalgia condition than control,

F(1, 126)=4.374, p=.038, np₂=.034 (see Table 4). However paper

participants reported non-significantly different life satisfaction based on

manipulation, F(1, 126)=1.694, p=.195, np₂=.013. There was no significant

effect of method of survey completion on life satisfaction, F(1, 126)=.914,

p=.341, np₂=.007.

Table 5: Means, standard errors and significance for dependent variables analysed in hypothesis 1 from interaction between manipulation and method of completing the questionnaire.

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Online PaperDependent Variables

Nostalgia M(SE)

Control M(SE)

Nostalgia M(SE)

Control M(SE)

Total Well-being 4.532 (.067)*4.306 (.072)* 4.307 (.068) 4.411 (.066)

Autonomy 4.349 (.089) 4.124 (.095) 4.252 (.090) 4.407 (.088)Environmental mastery 4.462 (.062)*

4.200 (.066)* 4.172 (.063) 4.196 (.061)

Personal growth 4.707 (.088) 4.510 (.094) 4.482 (.089) 4.547 (.087)

Positive Relations 4.681 (.087) 4.467 (.092) 4.451 (.088) 4.555 (.085)

Purpose in life 4.601 (.095)4.519 (0.101) 4.389 (.097) 4.433 (.094)

Self acceptance 4.391 (.104)*4.014 (.111)* 4.095 (.106) 4.325 (.102)

Life satisfaction 3.765 (.130)*3.367 (.139)* 3.316 (.136) 3.765 (.130)

* p<.05

Hypothesis 2: Nostalgia will moderate the relationship between well-

being and threats to well-being

Hypothesis two explores whether nostalgia can buffer the

associations between threats and well-being, specifically: loneliness, a sense

of time limitedness, and low activity levels. For all analyses a multiple

regression model using PROCESS in SPSS (Hayes, 2013) was run for each

threat variable predicting total well-being, life satisfaction or specific well-

being variables, whereby predictors were condition, threat and all

interactions. Analyses were completed first without method of survey

completion as a predictor/covariate and then with this variable included.

Total Well-being

There was no significant interaction between manipulation and

loneliness on well-being when method of survey completion was not

included as a predictor, B=-0.789, SEb=.479, t(132)=-1.64, p=.102. There

was a significant interaction between the manipulation and loneliness on

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well-being (see Table 6). Figure 1 plots the simple slopes for the interaction.

For online participants the association between loneliness and well-being

was negative and significant regardless of condition (Nostalgia: Loneliness

levels 0.02 and 0.14, p<.001, Control: Loneliness levels 0.14 and 0.27,

p<.001). However, for paper participants, the association between loneliness

and well-being was significant and negative for those in the control

condition (B=0.14 and B=0.27, p<.001) but non-significant in the nostalgia

condition (B=0.02 and B=0.14, p=.251).

Table 6: Coefficient, standard error, t value, p value and confidence intervals for PROCESS analysis with Well-being average and intervention with loneliness as moderator variable and method of completing the survey as covariate.

Co-efficient (b)Standard Error t value

p value

constant 3.25 0.44 7.37 >.001

Loneliness 4.65 2.27 2.05 0.04*

Manipulation 0.72 0.28 2.62 0.01*

Manipulation*Loneliness -3.46 1.44 -2.40 0.02*

Method of survey completion 0.86 0.29 2.99 0.00*Loneliness*Method of survey completion -0.45 0.18 -2.44 0.02*Method of survey completion*Manipulation -3.56 1.58 -2.25 0.03*Manipulation*Method of survey completion*Loneliness 1.90 0.98 1.93 0.06

*p<.05 is significant.

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Figure 1: Simple slopes plot for the interaction effect of manipulation on

loneliness and well-being, controlling for method of survey completion.

To further understand the interaction the Process model was re-run

entering loneliness as the moderator to examine the effect of condition on

well-being at different levels of loneliness (see Figure 1). For the majority

of participants the manipulation was non-significant. Low loneliness was

0.02 (1 SD below the mean) and high loneliness was 0.27 (1 SD above the

mean). For online participants, the effect of condition and well-being was

non-significant regardless of levels of loneliness (High loneliness, t(124)=-

0.65, p=0.519, low loneliness, t(124)=-1.29, p=0.201). This was the same

for paper participants at high levels of loneliness, t(124)=-1.27, p=0.206.

However, for paper participants at low levels of loneliness, the association

between condition and well-being was positive and significant, t(124)=2.23,

p=0.027.

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To explore the extent to which a sense of time limitedness and

activity levels moderate the association between manipulation and well-

being, time limitedness and activity levels were entered as moderators

respectively. Due to technical error, only participants that completed the

questionnaire on paper were able to be included in analyses involving time

limitedness and therefore method of study completion was only included in

analyses for activity levels. There was no significant interaction between the

manipulation and time limitedness (B=0.12, SEb=.075, t=1.61, p=.113) or

activity levels on well-being when method of survey completion was

included as a covariate (B=-0.063, SEb=.226, t=-0.276, p=.783) and when it

was not (B=-0.062, SEb=.066, t=-0.932, p=.353).

Hypothesis 3: The relationship between specific threats to well-being

and well-being factors will be moderated by the manipulation

Targeted analyses were conducted for specific well-being variables

that theoretically relate to specific threats: positive relations and loneliness,

purpose in life and time limitedness, and environmental mastery and activity

levels. These pairings were selected prior to data collected given strong

theoretical or empirical support for their associations. The same analytic

approach was used to explore the following four hypotheses as for overall

well-being above.

Positive Relations and Loneliness

There was no significant interaction between loneliness and the

relationship between manipulation and positive relations (Method of survey

completion included: B=-1.10, SEb=1.68, t=-0.65, p=.515, Without: B=-

0.236, SEb=.542, t=-0.435, p=.664).

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Purpose in life and Sense of Time Limitedness

There was no significant moderation effect of sense of time

limitedness on the relationship between manipulation and purpose in life

(B=0.13, SEb=0.11, t=1.20, p=.233).

Environmental mastery and Activity Levels

There was no significant moderation effect of activity levels on the

relationship between manipulation and environmental mastery (Method of

survey completion included: B=0.17, SEb=0.20, t=-0.85, p=.400, Without:

B=0.073, SEb=.061, t=1.203, p=.231).

Life satisfaction Analyses

There was no significant interaction between the manipulation and

loneliness (Method of survey completion included: B=-1.35, SEb=3.10, t=-

0.44, p=.663, Without: B=-1.315, SEb=1.009, t=-1.304, p=.194), or sense of

time limitedness (B=-0.04, SEb=0.15, t=-0.26, p=.794) on life satisfaction.

However, there was a significant interaction between manipulation and

activity levels on life satisfaction when method of survey completion was

not included as a covariate, B=0.273, SEb=.127, t=2.152, p=.033 (Method

of survey completion included: B=0.74, SEb=0.45, t=1.65, p=.101).

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Figure 2:

Simple slopes plot for the interaction effect of manipulation on activity levels and life

satisfaction.

Figure 2 plots the simple slopes for the interaction (activity levels:

1=subjectively less exercise than peers, 5=subjectively more exercise than

peers). There was a significant positive relationship between life satisfaction

and activity levels for those in the control group, t(130)=3.94, p<0.01.

However, this was not significant for the nostalgia group, t(130)=0.672,

p=0.503. This suggests that nostalgia is able to moderate the relationship

between activity levels and life satisfaction to protect against low activity

levels.

DiscussionThe proportion of the U.K. population that are aged 65 years and

above is growing, with people living longer than ever before (ONS, 2016).

It is important to understand how to support adults to maintain their well-

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being as they grow older and face the challenges associated with ageing

(Depp et al., 2010; Minaker, 2012; Thambisetty et al., 2010). This study

explored a potential factor that has been well evidenced to benefit well-

being in working age adults, that might be beneficial for well-being in older

adults: nostalgia. This study aimed to investigate whether nostalgia is

beneficial for well-being in older adults and whether nostalgia can buffer

against threats to well-being relevant to older adults.

Summary of Findings

Does nostalgia increase well-being?

This study predicted that older adults given the opportunity to

engage in nostalgia, comparative to those who were not, would show higher

well-being and life satisfaction. This hypothesis was partially supported,

specifically for those who completed the questionnaire online. When

exploring specific well-being factors, environmental mastery and self-

acceptance were significantly higher in those who engaged in nostalgia

comparative to control in those who completed the questionnaire online.

These findings support the literature that nostalgia is able to impact upon

both hedonic (Baldwin, Biernat, & Landau, 2015; Cox, Kersten, Routledge,

Brown, & Van Enkevort, 2015; Routledge et al., 2008) and eudaimonic

(Hepper et al., 2016) aspects of well-being for a sub-population of our

sample (explored further below).

It is of interest that self-acceptance and environmental mastery were

significantly higher for those who engaged in nostalgia. Constructs akin to

self-acceptance such as self-continuity and self-esteem have been well-

researched and support found for the positive effect of nostalgia on these

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constructs (Cheung et al., 2016; Sedikides et al., 2016, 2015). This research

extends these findings with a different dependent variable, self-acceptance,

to find further support for the positive effect of nostalgia on these types of

construct. Nostalgia may boost these aspects of well-being by supporting

individuals to recall a time when they felt positively about themselves,

evoking these feelings in the present and leading to increased self-

acceptance. A novel finding from this study was that environmental mastery

was significantly higher for those who engaged in the nostalgia intervention.

This construct has not be explored in research to date therefore it is of

interest that support has been found for the benefit of nostalgia in this aspect

of well-being. Future research could build on this finding to explore whether

environmental mastery is improved in all populations through nostalgia or

whether this is something specific to older adults. It is possible that due to

difficulties associated with old age such as physical health or transportation

difficulties, which are likely to impact upon feelings of environmental

mastery, this aspect of well-being might be naturally lower in older adults

compared to working age adults. Therefore, for older adults recalling a time

when they were higher in environmental mastery than they are now,

nostalgia might increase well-being in this area more than for a working age

adult that is still high in this aspect of well-being. Future research to explore

the benefits of nostalgia for environmental mastery in younger and working

age populations would be of interest to understand these findings further.

The lack of significant finding for nostalgia increasing feelings of

positive relations is surprising given the extensive research in working age

adults to support the positive effect of nostalgia on constructs akin to

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positive relations i.e. social connectedness (Cheung et al., 2013, 2016; Cox

et al., 2015; Reid, Green, Wildschut, & Sedikides, 2015; Routledge et al.,

2011; Sedikides et al., 2016; Stephan et al., 2015; van Dijke, Wildschut,

Leunissen, & Sedikides, 2015). This is also surprising given the theoretical

support that older adults would be more likely to be seeking emotionally

meaningful experiences such as relationships, in later life (M. M. Baltes &

Cartensen, 1999). The difference between these findings and those from

prior research could be explained by the method of measuring social

connectedness. Unlike previous research, this study used positive relations

as part of the Ryff & Keyes (1995) Scales of Psychological Well-being. It

is also possible that due to using opportunity sampling and a large

proportion of recruitment occurring through community groups, e.g.

amateur dramatics, University for the Third Age etc., that the population

sampled were naturally higher in feelings of positive relations than is

representative of older adults generally, leading them to have less need to

call on nostalgia to boost this aspect of well-being. In contrast, a more

isolated older adult likely to be low in feelings of positive relations, might

not have been aware of the study and able to participate due to not being

part of such groups. Future research should explore constructs akin to social

connectedness through multiple measures and screen participants for levels

of positive relations to ensure participants both high and low in the construct

prior to intervention are included in the study.

Personal growth, purpose in life and autonomy are less researched

aspects of well-being in relation to nostalgia making the findings in this

study interesting to consider. Nostalgia has been referred to as a meaning-

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generating resource, called upon in times of boredom to boost feelings of

purpose in life (Routledge et al., 2011, 2012; Sedikides et al., 2004; van

Tilburg et al., 2013). Theories of ageing such as SST (M. M. Baltes &

Cartensen, 1999) and Gero-transcendence theory (Tornstam, 2005) also

support the likelihood that older adults are seeking more experiences that

provide this type of emotional meaning. However, as previously explored, it

is possible that due to the sampling method, participants in this study were

naturally high in this well-being factor meaning nostalgia was not able to

significantly boost this aspect of well-being. There is limited research into

the relationship between nostalgia and personal growth (Baldwin & Landau,

2014) or autonomy (Hepper et al., 2016). There is also limited theoretical

support for why nostalgia might be particularly beneficial for these aspects

of well-being; this might be due to nostalgic memories generally holding a

social or interpersonal focus whereas personal growth is a more individually

focused aspect of well-being (Sedikides et al., 2004). It is possible that this

research sheds light on areas of well-being that nostalgia targets less and

offers considerations for areas where nostalgia might have less utility in

older adult populations.

Does nostalgia buffer against threats to well-being?

Hypothesis 2 and 3 predicted that nostalgia would buffer against

threats to well-being: loneliness, time-limitedness and low activity levels.

For those who completed the questionnaire on paper, a significant

interaction occurred whereby loneliness was significantly, negatively

associated with well-being but not for participants in the nostalgia group.

This supports the potential buffering role of nostalgia against the negative

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impact of loneliness on well-being and is in line with our hypothesis

prediction. These findings, from a sub-sample of our participants, support

the literature conducted on working age adults suggesting that nostalgia

buffers loneliness to protect well-being (Zhou et al., 2008). Theoretically,

these findings fit with the ageing literature to suggest that emotionally

meaningful experiences such as connection are more important in older

adults (M. M. Baltes & Carstensen, 1996) and fit the literature on nostalgia,

stating that we call upon nostalgia in times of need (Sedikides et al., 2004;

Zhou et al., 2008).

It is important to note that the sample gained for this study was

negatively skewed in terms of loneliness meaning they do not represent a

population who are high in loneliness. This is likely to be due to the

methods of recruiting and the difficulty in gaining participants from

populations predicted to be high in loneliness. Our hypotheses might not be

as strongly supported as expected due to being conducted on a sample that

are low in loneliness levels. Our findings suggest that nostalgia might

become more beneficial as a buffer for well-being against loneliness in older

adults who are high in loneliness. Future research is needed to explore this

hypothesis, recruiting from populations known to be high in loneliness or in

participants with diagnosed mental health difficulties such as depression (of

which social withdrawal is a diagnostic criteria), to explore the buffering

effect of nostalgia further.

Due to technical error, this study was not able to accurately explore

whether nostalgia buffered against sense of time limitedness as any analyses

were under-powered. However, there are still strong theoretical grounds that

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sense of time limitedness is a significant threat to well-being in older adults

(M. M. Baltes & Cartensen, 1999) and that nostalgia is likely to buffer

against this threat (Hepper et al., 2016). Therefore, further research is

needed to explore this hypothesis in an older adult population.

There was found to be a significant buffering effect of nostalgia on

the relationship between low activity levels and life satisfaction. It is

possible that nostalgia allowed participants to recall a time when they were

physically active to benefit their ratings of life satisfaction in the here and

now. These findings are in line with a recent study that found the use of

nostalgia increased physical activity over a two week period (Kersten et al.,

2016). It is of interest that although Kersten et al. (2016) looked at

behavioural change in terms of activity levels and this study measured

subjective ratings of activity levels on a single item measures, both studies

found support for the positive effect of nostalgia on activity levels. This is

an area of interest for further investigation in older adults as physical health

difficulties are common in older adults and a frequent barrier to physical

exercise. If there are ways that life satisfaction can be maintained despite

low activity levels, these are worth exploring.

The influence of methodology

An unexpected finding in this study was that method of survey

completion appeared to have a significant impact upon the results. This was

unexpected as previous research has used both paper and online

administration of the manipulation with no differences between findings.

Investigation revealed that those who completed the survey online were

significantly younger than those who completed the survey on paper;

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however, age alone did not explain the discrepancy between findings when

entered as a covariate instead of method of survey completion. There are

two possibilities that might explain these findings. On the one hand, method

of completing the survey may represent two different sub-populations of

older adults. Alternatively, one method of survey completion may have been

more valid and participants were more successfully able to engage with the

manipulation.

In exploring the former it is possible that those who completed the

survey online represent a different population than those who completed the

survey on paper, making them more likely to benefit from the intervention.

It was found that the samples differed based upon age however this did not

fully account for the differences in findings. It is possible that the samples

differed on a variable similar to age that we did not measure for example:

number of retirement years. This type of factor is likely to have an impact

upon well-being. For example nostalgia is thought to be most beneficial to

those in transition or times of discontinuity (Hepper et al., 2016; Sedikides

et al., 2004; Wolf, 2014). Individuals who are currently going through

retirement, or have recently retired, are potentially more likely to benefit

from nostalgia due to being in a transition period as opposed to individuals

who have been retired for a number of years. If this is the case, it suggests

that those most likely to benefit from nostalgia are a sub-population of older

adults who are younger and perhaps more recently going through retirement.

However, it is impossible to draw any concrete conclusions of this nature

from this study and further research is needed to explore whether nostalgia

is more beneficial for some older adults than others.

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In relation to the alternative, it is possible that participants who

completed the questionnaire online experienced a more valid administration

of the survey than those who completed the questionnaire on paper. Those

who completed the questionnaire online were forced to complete the

questions in order whereas in the paper questionnaires it was possible to

skip ahead, potentially complete the well-being questionnaires prior to

having completed the intervention or to take breaks between the

manipulation and dependent variable measures. In order to explore whether

this was the case, future research could have participants complete the paper

questionnaires supported by a researcher to ensure the instructions are

followed as expected. This study did not do this due to time restraints and in

favour of gaining a larger sample. However, as method of completing the

survey was discovered to have a significant impact upon findings it would

appear that future research might benefit from more resources to ensure

there is less doubt that the intervention was administered as intended.

Findings from manipulation check

An issue emerged in this study that the manipulation check questions

were not significantly different between nostalgia and control groups. This

calls into question the success of the manipulation. This may be due to the

manipulation check being placed at the end of the questionnaire to avoid

demand characteristics, with the effects of the manipulation being

deteriorated by the time participants reached the end of the questionnaire.

This manipulation check and manipulation have been extensively validated

in previous studies (Hepper et al., 2014, 2012, 2016; Sedikides et al., 2016),

including studies with older adult samples (Cheung et al., 2016; Hepper et

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al., 2016; Routledge et al., 2012; Sedikides et al., 2016; Stephan et al.,

2012). Other studies have put the manipulation check straight after the

manipulation and this leaves participants vulnerable to demand

characteristics. There is no reason to expect that the manipulation was not

successful due to this having been well-validated in previous research. It is

possible that the manipulation only had a short effect. Therefore, it is

plausible that participants may have initially experienced nostalgia to a

greater extent in the nostalgia condition than the control. This is supported

by findings that participants in the nostalgia condition rated their memories

as more emotive than in the control group, in line with theoretical

understanding of nostalgia (Sedikides et al., 2004). This suggests that, at

least to some extent, the types of memories recalled in the nostalgia group

were significantly different to those recalled in the control condition. It is

important in future studies to continue protecting against demand

characteristic by not having the manipulation check directly after the

manipulation whilst also re-wording the manipulation check to direct

participants to think about how they felt when recalling the memory. Due to

the scope of this study, it was not possible to explore the content of the

memories recalled to code for the level of expressed nostalgia. Future

studies may benefit from completing such analyses.

Strengths and Limitations

This piece of research is the first to explore the benefits of nostalgia

specifically in older adults. This has uncovered the path for other

researchers to build on this research and consider the ways nostalgia might

be beneficial for older adult well-being, for whom it is likely to be most

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beneficial and whether interventions could be designed to benefit older

adults based upon nostalgia. The following limitations of this research can

be attended to by researchers hoping to build on these findings in order to

guide thinking about how to best conduct research in this area.

One limitation of this piece of research is the sample collected and

sampling method. It was important to prioritise quantity of participants to

ensure that there was sufficient power to conduct all analyses. However, the

sample had limited diversity, with the majority being from white, retired and

living independently. Furthermore, as discussed above, due to a large

proportion of participants being recruited from community groups, it is

possible that the older adults who participated in this study were higher in

well-being than is representative of other older adults and experiencing

fewer threats to well-being such as loneliness. Future research targeting

older adults who are known or predicted to be experiencing threats to well-

being would be a useful step to take following this study. This research

suggests that those most likely to benefit from nostalgia are older adults

who are high in loneliness therefore targeting these groups will shed further

light on the potential clinical utility of nostalgia.

Despite a keenness to ensure the study was well-powered to conduct

all analyses, due to the unexpected influence of method of completing the

survey, some analyses may have been underpowered. In addition, due to

technical error, the analyses involving time limitedness as a threat to well-

being was significantly under powered. Future research should explore this

hypothesis further with a large enough sample. In order to balance gaining a

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diverse sample and a large enough sample, future research might benefit

from exploring hypotheses in turn in separate studies.

It was found that the participants in the nostalgia group scored

significantly higher than the control group on a measure of trait nostalgia.

However, it is likely that this difference is due to the trait measure of

nostalgia being placed after the manipulation and therefore those in the

nostalgia condition having been primed to score higher. The trait nostalgia

measure was placed after the manipulation in order to avoid demand

characteristics in the control group. However, it has impacted upon the

validity of findings from this measure. For future research, it is likely to be

beneficial to measure trait nostalgia prior to the intervention or to consider

the impact of the manipulation on this measure when interpreting results.

Due to the time restraints of the research, the memories recalled by

participants were not content analysed. This makes the assumption that

participants engaged with the intervention as intended and did not recall

memories that were counter to the condition they were allocated to for

example an individual in the control condition who recalled a nostalgic

memory. Future research might benefit from analysing the content of

memories recalled and analysing the data both in relation to conditions as

allocated and conditions as engaged with successfully.

Finally, the short-term nature of the impact of nostalgia interventions

such as the Event Reflection Task highlights a potential difficulty in its

utility for benefiting well-being long-term. The majority of studies looking

into nostalgia have focused on establishing causal chains as to the benefits

of nostalgia as opposed to the potential long-term utility (Cheung et al.,

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2016; Sedikides et al., 2016; Stephan et al., 2015). However, research into

nostalgia proneness suggests that individuals who regularly engage with

nostalgia are higher in well-being than those low in nostalgia proneness

(Routledge et al., 2014). This supports the potential long-term utility of

nostalgia if it is engaged with regularly as part of a lifestyle. Therefore,

future research into this area may be beneficial.

Implications and Future Directions

One of the most promising findings from this piece of research is

that, for a sub-sample of our participants, nostalgia was beneficial for both

hedonic and eudaimonic aspects of well-being. This effect was found even

after a very short and self-directed nostalgia intervention. It is of interest to

explore whether a more long-term and facilitated intervention might have a

stronger effect. It is important to acknowledge that this piece of research is

only the start of understanding the benefits of nostalgia in older adults and

further research is needed. However, with further research, it is possible that

nostalgia could be utilised regularly to improve well-being in older adults.

For example, encouraging community groups to take 5 minutes each week

in their sessions to recall or share a nostalgic memory in order to boost well-

being. Interventions such as autobiographical writing classes for older adults

might be beneficial to support well-being by recalling, writing down and

being able to refer back to past memories that have shaped their identity

today. Alternatively, nostalgia could be used in a supplementary way to

support current clinical practice. This study found that for older adults,

nostalgia increased feelings of self-acceptance. Studies with working age

adults also support these findings (Cheung et al., 2013, 2016; Cox et al.,

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2015; Reid, Green, Wildschut, & Sedikides, 2015; Routledge et al., 2011;

Sedikides et al., 2016; Stephan et al., 2015; van Dijke, Wildschut,

Leunissen, & Sedikides, 2015). Therefore, professionals working

therapeutically with older adults experiencing mental or physical health

difficulties might be able to utilise nostalgia as a technique within sessions,

for example: prompting a client to recall past resources and times where

they have overcome similar difficulties to boost motivation and hope for

therapeutic change.

Another important aspect of this piece of research was beginning to

think about for whom nostalgia might be most beneficial. One finding was

that, to some degree, nostalgia could be seen to buffer against loneliness and

low activity levels to support well-being and life satisfaction respectively.

Although this sample was low in loneliness, the findings suggest that those

most likely to benefit from nostalgia are those higher in loneliness,

warranting future research in these populations specifically. Should future

research support these ideas, nostalgia could be a tool with high clinical

utility. Currently, older adults under the care of services for experiences of

depression, anxiety and dementia, are being offered reminiscence therapy

(RT) which has been found to reduce symptoms of depression and anxiety

and slow the progression of dementia (Elias, Neville, & Scott, 2015; Hsieh

& Wang, 2003; Woods et al., 2005). Future research looking at whether

nostalgia is the active ingredient which leads reminiscence to be effective is

important. If this is found to be the case, RT could be adapted to have even

more clinical utility than previously. Even if this is not the case, nostalgia

could be used as a preventative strategy for older adults identified as

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vulnerable to experiencing mental health difficulties to boost well-being and

buffer against threats to well-being. Given the current context of the

National Health Service (NHS) where demand is outweighing resource,

being able to recommend strategies such as nostalgia for older adults to use

whilst awaiting input could be of high utility and support engagement when

they reach the top of a wait-list.

The findings from this research suggest that loneliness and low

activity levels are a significant threat to well-being and life satisfaction in

older adults that nostalgia might be able to buffer against. In order to go

forward in developing interventions to support these vulnerable groups,

several steps must be taken to build upon this research. Firstly, research

should be conducted with vulnerable groups that are high in loneliness such

as older adults experiencing depression or older adults who have

experienced the loss of significant loved ones. The various limitations of

this study should be considered in study design. Should support for the

utility of nostalgia be found in these populations, an intervention based upon

nostalgia could be developed and tested in similar populations either self-

administered or facilitated by researchers/health professionals. This could

take the form of a weekly nostalgia exercise, daily self-administered five

minutes of nostalgia or a writing group where older adults are supported to

write their memoir or autobiography. Measures of well-being and clinical

outcome measures should be used to explore the utility of such a group and

compared to a group who experienced treatment as usual or recalling an

ordinary memory each week. A follow-up with participants to assess the

long-term effectiveness of the intervention should also be conducted.

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Should such an intervention be found to be effective, similar interventions

could be rolled out across vulnerable older adults to benefit and protect

well-being.

Conclusions

Overall, this research has taken the first step in exploring the

benefits of nostalgia specifically in older adults. It offers promising findings

that nostalgia is beneficial for well-being in older adults and can buffer

some threats to well-being such as loneliness and low activity levels. Future

research is needed to build on these findings in different populations and to

consider the influence of method of survey completion on effectiveness as

well as to further test whether nostalgia buffers against other threats to well-

being in older adults such as time-limitedness. Recommendations are made

for researchers to specifically target older adults thought to be high in

loneliness. Should future research continue to support the utility of nostalgia

in older adults, interventions can be designed to protect well-being in this

vulnerable population and to potentially buffer against threats such as

mental health difficulties or bereavement allowing older adults to not just be

living longer, but also to be living a better quality of life.

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List of Appendices

Appendix A Recruitment Poster

Appendix B Ethical Approval

Appendix C Research Governance Committee Approval

Appendix D Study Procedure

Appendix E Questionnaire Packs

Appendix F Debrief

Appendix G Normality Tests

Appendix H Author Formatting Guidelines

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Appendix A – Recruitment Poster

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Figure 2: Recruitment poster placed in newsletters or community centres

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Appendix B – Ethical Approval

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Figure 3: Letter detailing favourable ethical opinion from the Faculty of Health and Medical Sciences Ethics Committee at the University of Surrey

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Appendix C – Research Governance Committee Approval

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Figure 4: Letter detailing Proceed with Considerations from Research Governance Committee

Figure 4: Confirmation of Ethical Approval from Faculty of Health and Medical Sciences Ethics Committee.

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Appendix D – Study Procedure

1 – Participants were recruited through contact with services and researcher attending meetings with questionnaires, community posters or snowball sampling. Participants will complete the questionnaire on paper or using the online survey.2 – Questionnaire begins with information sheet and consent form.3 – Demographics and control questionsDemographics – Gender and ethnicityControls – Age, employment type, accommodation type, MH5 and GH5 subscales of the SF-36 health questionnaire (Ware &Sherbourne, 1992)

4 – Threat QuestionsLoneliness – UCLA Loneliness Scale (Russell, 1982)Sense of time limitedness – Future Time Perspectives questionnaire (Demiray&Bluck, 2014)Activity Levels – Single item questionnaire

5 – Manipulation (IV) – Event Reflection Task (Sedikides et al., 2016) – Between-subjects random group allocation – Nostalgia vs. control (ordinary memory)6 – Affect - Positive and Negative Affect Scale (PANAS) 20 item scale (Watson, Clarke, &Tellegan, 1988)7 – Well-being measures (DV) Ryff & Keyes Psychological Well-being Scale (1995) Satisfaction with Life Scale (Pavot&Diener, 1993)

8 – Manipulation checksNostalgia – 3 item manipulation check (Sedikides et al., 2016)Reminiscence vs. nostalgia – Likert scale 1-7 rating extent to which the memory recalled was: emotive, important, personally relevant and social.

9 – Additional controls - Nostalgia Proneness – Southampton Nostalgia Scale (Barrett et al., 2010)

10 – Mood Stabiliser - List three things you are grateful for in your life (Emmons & McCullough, 2003)

11 – Online questionnaire – debrief and snowball samplingPaper Questionnaire – Flyer and snowball sampling. Guided to open sealed envelope with debrief – tick box as to whether they have opened it before the study finished or not. Researcher returned to group to collect questionnaire or participant posts questionnaire back using freepost envelope.

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Figure 5: Study procedure including variables and measures to be used.

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Appendix E – Questionnaire Packs

Participant Information Sheet (16.08.2016 v.1)

PROJECT TITLE: Exploring wellbeing in older adultsMy name is Michelle Fawn and I am doctorate student at the University of Surrey. I would like to invite you to take part in a research project. Before you decide you need to understand why the research is being done and what it will involve for you. Please take the time to read the following information carefully. Talk to others about the study if you wish.What is the purpose of the study?This study seeks to understand factors that impact upon wellbeing in older adults, individuals aged 65 years and above. I am exploring what impacts upon wellbeing to gain a better understanding of how wellbeing might be improved in this population.Why have I been invited to take part in the study?Because you are aged 65 years and above and have expressed an interested in taking part in this research.Do I have to take part?No, you do not have to participate. There will be no adverse consequences if you decide not to participate. You can also withdraw at any time without giving a reason.What will my involvement require?You will be asked to complete a questionnaire which should take between 20 and 30 minutes. This can be completed in your own time and returned to me either via the freepost envelope enclosed or to me if I have arranged to visit the club/group in which we met to collect your completed questionnaire.What will I have to do?If you would like to take part please first sign the consent form on page 4 and complete the attached questionnaire in your own time. This consists of a series of questions about your life, emotions, wellbeing as well as a short writing task. The whole questionnaire should take between 20 and 30 minutes to complete. You will then be required to return this questionnaire to me either via the freepost envelope enclosed or in person if I have arranged to visit the club/group in which we met to collect your completed questionnaire.What are the possible disadvantages or risks of taking part?There are limited disadvantages to taking part however there is a possibility that some individuals may find aspects of the questionnaire emotive. We have tried to ensure that the questions in this study are not distressing or overly sensitive. However, it is not unusual to experience emotions when completing questionnaires about oneself and one’s life. If you find that completing this questionnaire raises any issues or difficult emotions for you we suggest you talk to your GP to explore support options. Please also leave blank any questions that you feel uncomfortable answering. What are the possible benefits of taking part?It is unlikely that you will benefit directly from taking part but it is hoped that this research can be used to positively influence how we support the wellbeing of older adults in the future. Often people enjoy participating in research such as this and value the opportunity to contribute. Furthermore, taking part in this research gives you the opportunity to learn about current Psychology research through reading the study aims and in the summary of what this research study found. Both of these pieces of information can be sent to you if you are interested by providing your address on the slip enclosed and returning it with your study responses.What happens when the research study stops?Once the research study comes to an end, should you be interested, there is an opportunity to hear what the study has found. Should you wish to hear about the study findings, please provide your address on the slip enclosed and return this with your completed questionnaire. This summary is likely to be sent to you by spring 2018.What if there is a problem?Any complaint or concern about any aspect of the way you have been dealt with during the course of the study will be addressed; please contact Dr Erica Hepper on 01483 686864 or [email protected]. You may also contact the Head of School Professor Derek Moore on 01483 686933 or [email protected].

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Will my taking part in the study be kept confidential?Yes. All of the information you give will be anonymised so that those reading reports from the research will not know who has contributed to it.Data will be stored securely in accordance with the Data Protection Act 1998.Should you have any questions about participating please do not hesitate to contact me or my supervisor on the details below:Michelle FawnSchool of PsychologyUniversity of SurreyGuildfordSurreyGU2 7XHEmail: [email protected]

Supervised by:Dr Erica HepperSchool of PsychologyUniversity of SurreyGuildfordSurreyGU2 7XHEmail: [email protected]: 01483 686864

Who has reviewed the project?The study has been reviewed and received a Favourable Ethical Opinion (FEO) from the Faculty of Health and Medical Sciences Ethics Committee, at the University of Surrey (08.11.16, 1216-PSY-16).Thank you for taking the time to read this Information Sheet.

Consent Form [16.08.2016, Version 1)

PROJECT TITLE: Exploring wellbeing in older adultsPlease initial each box

I have read and understood the Information Sheet provided (version 1, date 16.08.2016). I have been given a full explanation by the investigators of the nature, purpose, location and likely duration of the study, and of what I will be expected to do.

I have been advised about any disadvantages on my health and well-being which may result. I have been given the opportunity to ask questions on all aspects of the study and have understood the advice and information given as a result.

I agree to comply with the requirements of the study as outlined to me to the best of my abilities.

I understand that in accordance with the English law, insurance is in place which covers harm that is likely to result from my participation in this study.

I agree for my anonymised data to be used for this study that will have received all relevant legal, professional and ethical approvals.

I understand that all project data will be held for at least 6 years and all research data for at least 10 years in accordance with University policy and that my personal data is held and processed in the strictest confidence, and in accordance with the UK Data Protection Act (1998).

I agree for the researchers to contact me to provide me with a study results summary if I have expressed interest in this by providing my address on the enclosed slip.

I understand that all data collected during the study, may be looked at for monitoring and auditing purposes by authorised individuals from regulatory

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authorities, where it is relevant to my taking part in this research. I give permission for these individuals to have access to my records.

I understand that I am free to withdraw from the study at any time without needing to justify my decision, without prejudice and without my legal rights being affected.

I understand that I can request for my data to be withdrawn until 28th April 2017 and that following my request all data already collected from me will be destroyed.

I confirm that I have read and understood the above and freely consent to participating in this study. I have been given adequate time to consider my participation.

Name of participant (BLOCK CAPITALS)

Signed ................................................

Date ...........................................

Name of researcher (BLOCK CAPITALS):

Signed ...................................Date ...................................

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Thank you for taking the time to complete this questionnaire. Please answer all of the questions in order.Some of the questions may seem very similar to each other but that is a necessary part of the research and we appreciate you answering them all.Please leave blank any questions you do not feel comfortable answering.There is also no right or wrong answer, we are just interested in your personal experiences.

The Older Adult Wellbeing Questionnaire

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Section 1 of 3About you

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1. Are you fluent in English (please tick one box)?

Yes

No

2. What is your gender (please tick one box)?

Male

Female

Other: Please State ________________

Prefer not to say

3. What is your date of birth (dd/mm/yyyy)____/____/________

4. In your own words how would you describe your ethnicity?

____________________________________________

5. In your own words, how would you describe your employment status?

____________________________________________

6. Please tick the box for which of the following best applies to your living situation.

__ Living alone independently

__ Living with a partner independently

__ Living with relatives

__ Living in supported living accommodation

__ Living in a residential care setting

__ Living in a temporary accommodation e.g. hostel

__ No fixed address

__ Other, please state ____________________

General HealthThe following 10 questions are about your general health. Please try to answer each question to the best of your ability and in as much detail as possible.

1. In general, would you say your health is (please tick one box only):Poor

1

Fair

2

Good

3

Very Good

4

Excellent

5

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□ □ □ □ □

Definitely False

1

Mostly

False

2

Don’t know

3

Mostly True

4

Definitely True

5

2. I seem to get sick a little easier than other people

□ □ □ □ □

3. I am as healthy as anybody I know

□ □ □ □ □

4. I expect my health to get worse

□ □ □ □ □

5. My health is excellent

□ □ □ □ □

How true or false are each of the following statements for you (please tick box only for each question):

These questions are about how you feel and how things have been with you during the past 4 weeks. For each question please tick one box only:

None of the time

1

A little

of the

time

2

Some of the time

3

A good bit of the

time

4

Most of the time

5

All of the time

6

6. Have you been a very nervous person?

□ □ □ □ □ □

7. Have you felt so down in the dumps that nothing could cheer you up?

□ □ □ □ □ □

8. Have you felt calm and peaceful?

□ □ □ □ □ □

9. Have you felt downhearted and blue?

□ □ □ □ □ □

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10. Have you been a happy person?

□ □ □ □ □ □

Indicate how often each of the statements below is descriptive of you (tick one box for each question)

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I never feel this

way

1

I rarely feel this

way

2

I sometimes feel this way

3

I often feel this

way

41. I am unhappy

doing so many things alone

□ □ □ □

2. I have nobody to talk to

□ □ □ □

3. I cannot tolerate being so alone

□ □ □ □

4. I lack companionship

□ □ □ □

5. I feel as if nobody really understands me

□ □ □ □

6. I find myself waiting for people to call or write

□ □ □ □

7. There is no one I can turn to

□ □ □ □

8. I am no longer close to anyone

□ □ □ □

9. My interests/ideas are not shared by those around me

□ □ □ □

I never feel this

way

1

I rarely feel this

way

2

I sometimes feel this way

3

I often feel this

way

410. I feel left out □ □ □ □

11. I feel completely alone

□ □ □ □

12. I am unable to reach out and communicate with those around me

□ □ □ □

13. My social relationships are superficial

□ □ □ □

14. I feel starved for company

□ □ □ □

15. No one really knows me well

□ □ □ □

16. I feel isolated from others

□ □ □ □

17. I am unhappy being so withdrawn

□ □ □ □

18. It is difficult for me to make

□ □ □ □

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Lifespan1. Please place an X on the line, at the point at which represents where you feel you

are now in your lifespan.

Activity Levels2. Compared to other people your own age, do you think you are? Please tick one

box:

Much less active

1

Less active

2

About as active

3

More active

4

Much more active

5□ □ □ □ □

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Section 2 of 3

Recalling a Memory

This is a good opportunity to take a break.

When you begin this section please complete it all in one go, there is another opportunity for a break when you reach section 3.

Death

Birth

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A Nostalgic Memory in my LifeAccording to the Oxford dictionary, ‘nostalgia’ is defined as a ‘sentimental longing for the past’. Please think of a nostalgic event in your life. Specifically, try to think of a past event that makes you feel most nostalgic. Bring this nostalgic experience to mind. Immerse yourself in the nostalgic experience. How does it make you feel?

Please spend a couple of minutes thinking about how it makes you feel. Please write down four key words relevant to this nostalgic event i.e. words that describe the experience. ________________________________________________________________________________________________________________________________________________________________________________________________________________________Using the space provided below, for the next few minutes, we would like you to write about the nostalgic event. Immerse yourself into this nostalgic experience. Describe the experience and how it makes you feel. Please feel free to type your response and attach it to the questionnaire if this is more comfortable for you than handwriting.Please aim to spend at least four to five minutes on this.__________________________________________________________________________________________________________________________________________________

**Participants in the control condition received these instructions instead**An Ordinary Memory in my LifePlease bring to mind an ordinary event in your life. Specifically try to think of a past event that is ordinary. By ordinary, we mean an event you may have experienced a number of times and is routine, typical or every day. Bring this ordinary experience to mind. Immerse yourself in the ordinary experience. How does it make you feel?

Please spend a couple of minutes thinking about how it makes you feel. Please write down four key words relevant to this ordinary event i.e. words that describe the experience.________________________________________________________________________________________________________________________________________________________________________________________________________________________

Using the space provided below, for the next few minutes, we would like you to write about the ordinary event. Immerse yourself into this experience. Describe the experience and how it makes you feel. Please feel free to type your response and attach it to the questionnaire if this is more comfortable for you than handwriting.Please aim to spend at least four to five minutes on this.__________________________________________________________________________________________________________________________________________________

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This is a good opportunity to take a break.

When you begin this section please complete it all in one go, there is another opportunity for a break when you reach section 3.

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Feelings Right NowThe following questions involve a list of feelings and emotions. Please indicate to what extent you feel this way right now, having recalled the above event, using the scale below (please tick one box for each feeling/emotion).

Right Now I feel . . .Very

Slightly/Not at all

1

A Little

2

Moderately

3

Quite a bit

4

Extremely

51. 1. Interested □ □ □ □ □

2.Disinterested □ □ □ □ □

3.Excited □ □ □ □ □

4.Upset □ □ □ □ □

5.Strong □ □ □ □ □

6.Guilty □ □ □ □ □

7.Scared □ □ □ □ □

8.Hostile □ □ □ □ □

9.Enthusiastic □ □ □ □ □

10.Proud □ □ □ □ □

11.Irritable □ □ □ □ □

12.Alert □ □ □ □ □

13.Ashamed □ □ □ □ □

14.Inspired □ □ □ □ □

15.Nervous □ □ □ □ □

16.Determined □ □ □ □ □

17.Attentive □ □ □ □ □

18. Jittery □ □ □ □ □

19.Active □ □ □ □ □

20.Afraid □ □ □ □ □

Wellbeing Right Now

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Please indicate your degree of agreement with the following statements right now, having the above memory in mind, by ticking one box for each question.

Right Now I feel that . . .Strongly Disagree

1

Disagree

2

Neither agree nor

disagree

3

Agree

4

Strongly Agree

5

2. 1. I am not afraid to voice my opinions, even when they are in opposition to the opinions of most people.

□ □ □ □ □

2.I feel I am in charge of the situation in which I live

□ □ □ □ □

3.I am not interested in activities that will expand my horizons

□ □ □ □ □

4.Most people see me as loving and affectionate

□ □ □ □ □

5.I live life one day at a time and don’t really think about the future

□ □ □ □ □

6.When I look at the story of my life, I am pleased with how things have turned out

□ □ □ □ □

7.My decisions are not usually influenced by what everyone else is doing

□ □ □ □ □

8.The demands of everyday life often get me down

□ □ □ □ □

9.I think it is important to have new experiences that challenge how you think about yourself and the world

□ □ □ □ □

10.Maintaining close relationships has been difficult and frustrating for me

□ □ □ □ □

11.I have a sense of direction and purpose in life

□ □ □ □ □

12. I feel confident and positive about myself

□ □ □ □ □

13.I tend to worry about what other people think of me

□ □ □ □ □

14.I do not fit very well with the people and the community around me

□ □ □ □ □

15.When I think about it, I haven’t really improved much as a person over the years

□ □ □ □ □

16.I feel lonely because I have few close friends with whom to share my concerns

□ □ □ □ □

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17.My daily activities seem trivial and unimportant to me

□ □ □ □ □

18.I feel like many of the people I know have gotten more out of life than I have

□ □ □ □ □

19.I tend to be influenced by people with strong opinions

□ □ □ □ □

20.I am quite good at manageing the many responsibilities of my daily life

□ □ □ □ □

21.I have the sense that I have developed a lot as a person over time

□ □ □ □ □

22.I enjoy personal and mutual conversations with family members and friends

□ □ □ □ □

23.I don’t have a good sense of what it is I’m trying to accomplish in life

□ □ □ □ □

24.I like most aspects of my personality

□ □ □ □ □

25.I have confidence in my opinions, even if they are contrary to general consensus

□ □ □ □ □

26.I feel overwhelmed by my responsibilities

□ □ □ □ □

27.I do not enjoy being in new situations that require me to change my old familiar ways of doing things

□ □ □ □ □

28.People would describe me as a giving person, willing to share my time with others

□ □ □ □ □

29.I enjoy making plans for the future and working to make them a reality

□ □ □ □ □

30. I feel disappointed about my achievements in life

□ □ □ □ □

31.It’s difficult for me to voice my opinions on controversial matters

□ □ □ □ □

32.I have difficulty arranging my life in a way that is satisfying to me

□ □ □ □ □

33.For me, life has been a continuous process of learning, changing and growth

□ □ □ □ □

34.I have not experienced many warm and trusting relationships with others

□ □ □ □ □

35.Some people wander aimlessly through life, but I am not one of them

□ □ □ □ □

36.My attitude about myself is □ □ □ □ □

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probably not as positive as most people feel about themselves37.I judge myself by what I think is important, not by the values of what others think is important

□ □ □ □ □

38.I have been able to build a home and a lifestyle for myself that is much to my liking

□ □ □ □ □

39.I gave up trying to make big improvements or changes in my life a long time ago

□ □ □ □ □

40.I know I can trust my friends, and they know they can trust me

□ □ □ □ □

41.I feel as if I’ve done all there is to do in life

□ □ □ □ □

42.When I compare myself to friends and acquaintances, it makes me feel good about who I am

□ □ □ □ □

Life Satisfaction Right NowBelow are five statements that you may agree or disagree with right now, with the previously recalled event in mind. Please tick one box for each question to indicate your level of agreement with each item.

Right Now I feel that . . .Strongly Disagree

1

Disagree

2

Neither agree nor

disagree

3

Agree

4

Strongly Agree

5

3. 1. In most ways my life is close to my ideal

□ □ □ □ □

2.The conditions of my life are excellent

□ □ □ □ □

3.I am satisfied with my life □ □ □ □ □

4.So far, I have gotten the important things I want in life

□ □ □ □ □

5.If I could live my life over, I would change almost nothing

□ □ □ □ □

Nostalgia Right NowAccording to the Oxford dictionary, “nostalgia” is defined as a “sentimental longing for the past”. Please answer the following three questions based upon this definition of nostalgia ticking one box for each question:

Strongly Disagree

1

Disagree

2

Neither agree nor

disagree

Agree

4

Strongly Agree

5

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34. 1. Right now I am feeling

quite nostalgic□ □ □ □ □

2.Right now I am having nostalgic feelings

□ □ □ □ □

3.I am nostalgic at the moment □ □ □ □ □

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Thank you for completing the previous section all in one go.

Now is a good opportunity to take a break.

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Nostalgia in Everyday LifeAccording to the Oxford

Dictionary, ‘nostalgia’ is defined as a ‘sentimental longing for the past. ‘Please tick one box for each question:

Not at all

12 3 4 5 6

Very

75. 1. How valuable is nostalgia for you? □ □ □ □ □ □ □

2. How significant is it for you to feel nostalgic?

□ □ □ □ □ □ □

3.How prone are you to feeling nostalgic?

□ □ □ □ □ □ □

Very Rarely

12 3 4 5 6

Very

Frequently

7

6. 5. How often do you experience nostalgia

7.

□ □ □ □ □ □ □

6.Generally speaking, how often do you bring to mind nostalgic experiences?

□ □ □ □ □ □ □

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Section 3 of 3Your life in general

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At least once a day

Three to

four times

a week

Approx. twice a week

Approx. Once a week

Once or

twice a

month

Once every couple

of month

s

Once or twice a

year

7.Specifically, how often do you bring to mind nostalgic experiences?

□ □ □ □ □ □ □

Nature of the MemoryPlease think back to the memory you recalled early in the questionnaire, please tick one box for each question to indicate the extent to which the memory was:

Not at all

1 2 3 4 5 6

Very

7

8. 1. Emotive □ □ □ □ □ □ □

2.Personally relevant

□ □ □ □ □ □ □

3.Significant □ □ □ □ □ □ □

4.Social □ □ □ □ □ □ □

Grateful for in Life

8. Please list three things in life that you are grateful for:a.

____________________________________________________________________________________________________________

b.____________________________________________________________________________________________________________

c.____________________________________________________________________________________________________________

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Thank you for completing this questionnaire

Should you have any further questions about the study please do not hesitate to email me on [email protected] or to contact my supervisor Dr Erica Hepper on 01483 686864 or [email protected]. If you wish to receive a summary of the aims and/or findings of this study please provide your address on the enclosed slip and return this with your completed questionnaire. If completing this questionnaire has brought up any difficult or upsetting feelings that you would like further support with, it is recommended that you visit your GP to explore options for receiving this support. You can also seek further support through Age UK befriending service (http://www.ageuk.org.uk/health-wellbeing/loneliness/befriending-services/) or from an accredited counsellor (http://www.cbtregisteruk.com/Default.aspx).This study requires a large number of people to complete this questionnaire. If you know of anyone aged 65 years or above who might be willing to be contacted about participating, please either:Provide a means of contacting this individual(s) here ___________________________________________________________________________________________________________________________________And please specify their accommodation status by ticking one of the following boxes:

□Lives independently in own home□Lives in their own home receiving regular care support□ Lives in residential care, please specify name of residential home _______________________________________________________________________________________

OrGive them the flyer on the next page to inform them how to participate.Please remember to return your completed consent form and questionnaire either by posting it using the FREEPOST envelope or returning it to me in person if this has been agreed.

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Figure 6: Questionnaire booklet including information sheet, consent form and instructions given for both control and nostalgia condition respectively.

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Appendix F - Debrief

DebriefThank you for taking the time to complete my questionnaire. The aim of this research project is to explore whether having the opportunity to recall a nostalgic memory compared to an ordinary memory has a positive effect on wellbeing in older adults. Half of the people that agree to participate in this research will be asked to recall an ordinary memory and the other half will be asked to recall a nostalgic memory. Recalling nostalgic memories has been found to be highly beneficial for wellbeing in terms of feeling a sense of social connectedness, meaning in life and identity. No studies to date have explored the potential benefits of nostalgia on wellbeing with only older adult participants despite the likely benefits to this age group specifically. Therefore this research aims to fill a gap in the literature to explore whether nostalgia has a potential benefit for wellbeing in older adults.

Should you have any further questions about the study please do not hesitate to email me, Michelle Fawn, on [email protected] or to contact my supervisor Dr Erica Hepper on 01483 686864 or [email protected].

If completing this questionnaire has brought up any difficult or upsetting feelings that you would like further support with, it is recommended that you visit your GP to explore options for receiving this support. You can also seek further support through Age UK befriending service (http://www.ageuk.org.uk/health-wellbeing/loneliness/befriending-services/) or from an accredited counsellor (http://www.cbtregisteruk.com/Default.aspx).

Appendix G – Normality Tests

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Figure 7: Full debrief sent out to participants following questionnaire completion (paper) or at end of qualtrics survey (online)

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Table 6: Descriptive Statistics for all variables to test normality; highlighted cells indicate skewness or kurtosis.

NMinim

umMaxim

um Mean

Std. Deviat

ion Skewness Kurtosis

Statistic

Statistic

Statistic

Statistic

Statistic

Statistic

Std. Error

Statistic

Std. Error

Emotional Health

132 0.00 88.00 19.8485

14.58980

1.450 0.211

3.376 0.419

General Health

132 0.00 93.75 31.8213

19.33714

0.601 0.211

0.077 0.419

Loneliness 132 0.00 2.60 0.4537

0.49400

1.854 0.211

4.347 0.419

Loneliness Transformed

132 0.00 0.56 0.1425

0.12620

0.989 0.211

0.614 0.419

Negative Affect Score

128 1.00 3.00 1.1817

0.31080

2.731 0.214

10.032

0.425

Positive Affect Score

130 1.00 5.00 3.3737

0.99349

-0.601

0.212

-0.041

0.422

Life satisfaction

130 1.00 5.00 3.5108

0.77161

-0.846

0.212

1.185 0.422

Well-being Total

132 3.50 5.29 4.3921

0.39829

-0.028

0.211

-0.433

0.419

Autonomy 132 2.86 5.43 4.2888

0.52395

-0.311

0.211

0.120 0.419

Environmental mastery

132 3.14 5.00 4.2594

0.37708

-0.473

0.211

0.231 0.419

Personal growth

132 3.14 5.57 4.5633

0.51483

-0.053

0.211

-0.475

0.419

Positive Relations

132 3.14 5.43 4.5413

0.50766

-0.549

0.211

0.006 0.419

Purpose in life

132 3.00 5.57 4.4847

0.55497

0.002 0.211

-0.482

0.419

Self acceptance

132 2.71 5.43 4.2139

0.61904

-0.324

0.211

-0.329

0.419

Nature of Memory

128 1.00 7.00 5.0547

1.44244

-0.846

0.214

0.546 0.425

Nostalgia Proneness

131 1.50 6.17 3.8878

1.10053

-0.064

0.212

-0.647

0.420

Valid N (listwise)

123

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Appendix H – Author Formatting GuidelinesSubmission to this journal proceeds totally online and you will be guided stepwise through the creation and uploading of your files. The system automatically converts your files to a single PDF file, which is used in the peer-review process.

As part of the Your Paper Your Way service, you may choose to submit your manuscript as a single file to be used in the refereeing process. This can be a PDF file or a Word document, in any format or lay-out that can be used by referees to evaluate your manuscript. It should contain high enough quality figures for refereeing. If you prefer to do so, you may still provide all or some of the source files at the initial submission. Please note that individual figure files larger than 10 MB must be uploaded separately.

ReferencesThere are no strict requirements on reference formatting at submission. References can be in any style or format as long as the style is consistent. Where applicable, author(s) name(s), journal title/book title, chapter title/article title, year of publication, volume number/book chapter and the pagination must be present. Use of DOI is highly encouraged. The reference style used by the journal will be applied to the accepted article by Elsevier at the proof stage. Note that missing data will be highlighted at proof stage for the author to correct.

Formatting requirementsThere are no strict formatting requirements but all manuscripts must contain the essential elements needed to convey your manuscript, for example Abstract, Keywords, Introduction, Materials and Methods, Results, Conclusions, Artwork and Tables with Captions.If your article includes any Videos and/or other Supplementary material, this should be included in your initial submission for peer review purposes.Divide the article into clearly defined sections.

Figures and tables embedded in textPlease ensure the figures and the tables included in the single file are placed next to the relevant text in the manuscript, rather than at the bottom or the top of the file. The corresponding caption should be placed directly below the figure or table.

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Figure 7: Author formatting guidelines for Journal of Ageing Studies

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Journal of Choice: Journal of Aging StudiesRationale: This journal is interested in papers exploring ageing experience and related to the broader categories of the social and behavioural sciences. It appears a good fit for this review due to its focus on ageing experience as well as being situated within a social psychology literature. The scope and impact factor of the journal are strong supporting a good reach for this systematic review if it were to be published in this journal.

Part 2 - Literature Review

Could Nostalgia have a Positive Effect on Well-being in Older Adults? A systematic Review

Word Count: 7, 728

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Abstract

Aim: The aim of this review was to explore whether there is theoretical and

empirical support for a positive effect of nostalgia (a bittersweet recall of

past memories) on well-being in older adult populations through looking at

the literature on well-being and nostalgia in working age adults. With the

older adult population in the U.K. on the rise, it is important to ensure that

individuals over the age of 65 years are living well as well as living longer.

Various bodies of literature offer theoretical support that nostalgia could be

a relevant coping mechanism to support older adults to live well in later life.

Method: A systematic review of existing literature (1990 – 2017) was

conducted on nostalgia and well-being factors conceptualised as important

for older adults but explored in working age adult populations (Ryff and

Keyes (1995) psychological well-being factors and satisfaction with life).

Results: Support was found for the positive effect of nostalgia on all well-

being factors deemed relevant for older adults with the strongest support

being for positive relations, self-acceptance, purpose in life and satisfaction

with life. However this research is largely conducted on younger adult

populations.

Conclusions: The findings from this review offer strong theoretical support

for a positive effect of nostalgia on well-being factors important in later life.

However, there is little empirical support to date and research in older adult

populations is needed.

Keywords: Nostalgia, Older Adults, Well-being, Ageing.

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Introduction

The UK has an increasing population of adults aged 65 years and

above, with older adults now representing 17.7% of the population

comparative to 13.8% in 1974 (Office for National Statistics (ONS), 2016).

People are living longer, with the number of people aged 90 years and

above consistently rising each year (ONS, 2016). However, although older

adults in the UK appear to be living longer, due to physical (Depp, Vahia, &

Jeste, 2010; Minaker, 2012), mental (Ferrucci, 2008; Raz, Ghisletta,

Rodrigue, Kennedy, & Lindenberger, 2010; Thambisetty et al., 2010) and

social (Golden et al., 2009; Luo, Hawkley, Waite, & Cacioppo, 2012)

challenges associated with old age, they do not appear to be living a better

quality of life. Consequently, research has begun to explore factors that

might improve well-being in older adults. The current review will identify

and examine a factor that has gained increasing research attention in recent

years – nostalgia. Nostalgia is defined as a bittersweet emotion evoked

when reflecting on positive past memories and the unique functions of

nostalgia seem to suggest that it may be beneficial for older adults.

Understanding well-being in older adults

The two most influential bodies of literature looking at older adult

well-being focus on successful ageing and quality of life. These literatures

look beyond longevity of life to understand what constitutes a ‘successful’

life in old age. In relation to successful ageing, a large proportion of the

literature focuses on biomedical approaches, understanding successful

ageing as the absence of mental or physical ailments (Depp et al., 2010).

However, social-psychological approaches suggest that a high quality life in

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older adulthood goes beyond just the absence of negative factors to the

presence of positive ones, such as emotional stability and stimulation,

resilience to stressors, life satisfaction, social functioning, meaning in life,

independence, and self-acceptance(Bowling & Dieppe, 2005; Depp et al.,

2010).The quality of life literature mirrors this approach, understanding

well-being in older adults as the presence of positive environment, social

support and independence (Halvorsrud & Kalfoss, 2007). Interestingly,

maximising these positive factors has been found to improve subjective

quality of life more effectively than measures taken to manage

physical/mental health difficulties (Bowling & Iliffe, 2011). This suggests

that although absence of negative factors may better predict longevity of

life, it is the presence of the positive factors explored above that better

predicts quality of life and well-being in older adults.

There are differing approaches to conceptualising well-being, each

of which may help understand the aspects important in older adulthood.

There are three main approaches to defining well-being across all stages of

life. Hedonic well-being looks subjectively, understanding well-being as

increased happiness and reduced pain (Ryan & Deci, 2001). Similarly,

quality of life looks subjectively at well-being, however, looks more broadly

at all aspects of life that might positively or negatively impact upon an

individual such as employment, wealth or education (Burckhardt &

Anderson, 2003). These two approaches have been critiqued for their

reductionist approach to the concept of well-being - portraying it as a ‘real’

construct that can be measured as opposed to a conceptualisation of a multi-

faceted phenomenon (Dodge, Daly, Huyton, & Sanders, 2012). Eudaimonic

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approaches focus more on the multi-dimensional nature of well-being,

defining well-being as the extent to which an individual is fully functioning

in terms of meaning and self-realisation (Ryan & Deci, 2001). A dominant

framework for understanding eudaimonic well-being across the lifespan is

Ryff and Keyes’ (1995) model of psychological well-being encompassing

personal growth, environmental mastery, autonomy, purpose in life, positive

relations and self acceptance. Recent research suggests that eudaimonic

well-being factors are crucial throughout the lifespan but particularly in

older age due to difficulties that arise in later life such as physical health

concerns (Ryff & Singer, 2013). This might explain the overlap between

aspects deemed important for well-being in successful ageing and quality of

life literatures and well-being factors in Ryff and Keyes’ (1995) model of

well-being. Personal growth appears akin to resilience to stressors,

emotional stability and stimulation. Environmental mastery is akin to

positive environment and autonomy to independence. Positive relations is

akin to social support and social functioning and, finally, meaning in life

and self-acceptance are consistent factors present in both literatures. Overall

it seems that both eudaimonic and hedonic are worth considering as

important outcomes. Satisfaction with life, a hedonic construct from the

successful ageing literature, and the Ryff and Keyes’ (1995) well-being

factors, from the eudaimonic approach, appear important to bear in mind

when conceptualising well-being in older adults. It is important to identify

and understand everyday processes that can promote well-being and

therefore successful ageing in older adults. Some elements of older adult’s

lives are inevitable and outside of their control (e.g. bereavements and some

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aspects of physical health). Therefore finding ways that older adults can

promote their own well-being with resources at their disposal is an

important task for research. There are likely to be many ways that older

adults can and do promote their own well-being; one of these ways might be

through reminiscence and nostalgia.

Reminiscence and nostalgia

The most commonly used definition of successful ageing has been

“satisfaction with one’s past and present life”(Bowling & Dieppe, 2005, p.

1549). This suggests that one key aspect of well-being in older adults

involves looking back on one’s past – that is, the act of reminiscence

(Bohlmeijer, Roemer, Cuijpers, & Smit, 2007). Reminiscence is an

important cognitive ability, allowing us to recall events which support our

everyday functioning (Sedikides, Wildschut, & Baden, 2004). It has been

used as a tool to help improve mental health in older adults in the form of

reminiscence therapy in which patients are guided to look back on aspects

of their life to inform a current sense of self (Bohlmeijer et al., 2007;

Woods, Spector, Jones, Orrell, & Davies, 2005).However, the mechanisms

behind reminiscence therapy are poorly understood. Researchers are

beginning to suggest that nostalgia, a specific type of reminiscence, might

be the mechanism through which reminiscence therapy has a positive

influence on well-being in older adults (Cheston, Christopher, & Ismail,

2015).

Nostalgia fits under the umbrella of reminiscence and has

historically been conceptualised in varying ways. Leaving behind past

understandings of nostalgia as negative affect, homesickness and mental

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disorder, current literature defines nostalgia as “a bittersweet, albeit

predominantly positive, self-relevant, and social emotion that arises when

people reflect on personally meaningful memories”(Hepper, Ritchie,

Sedikides, & Wildschut, 2012, pp.103). In lay terms, nostalgia is often seen

as fondly looking back on the past, evoking feelings of happiness with a

tinge of longing. Nostalgia is shown to predominately induce positive

feelings, and to a lesser degree negative affect in younger adults (Wildschut,

Sedikides, Arndt, & Routledge, 2006). Research suggests that nostalgia is

part of everyday life for the majority of people, with a study finding that

79% of undergraduate students experience nostalgia at least once a week

(Wildschut et al., 2006). The majority of the literature agrees upon this

understanding of nostalgia and findings have been validated cross-culturally

(Batcho, 2013; Hepper et al., 2014; Hepper, Robertson, Wildschut,

Sedikides, & Routledge, 2016; Stephan, Sedikides, & Wildschut, 2012)

Although reminiscence and nostalgia both relate to aspects of

looking back on the past, there are at least three important distinctions to be

made between the two. These distinctions begin to shed light on why

nostalgia might be the active mechanism behind the positive relationship

between reminiscence and well-being. A first distinction is made in relation

to affect. Nostalgia is understood as always evoking an affective or ‘hot’

process, bringing up specific emotions such as happiness, fondness or

sentimental longing whereas reminiscence is not always an affective

process, supporting everyday memories as well as ones inducing feelings of

nostalgia (Cavanaugh, 1989). Secondly, reminiscence is the cognitive ability

that allows us to recall specific events from our past in order to support our

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functioning in everyday life, mainly aiding executive functioning

(Sedikides, Wildschut, & Baden, 2004; Wolf, 2014). Nostalgia, on the other

hand, holds more specific functions and is evoked in specific situations such

as times of external threat, therefore having a buffering effect on well-being

(Sedikides et al., 2004). Finally, research suggests that nostalgia uniquely

evokes fond memories of high personal importance with a social element

whereas reminiscence also encompasses trivial and negative memories

(Sedikides et al., 2004).

As outlined, above, the literature exploring the content of nostalgia

supports a unique affective and functional signature of nostalgia which

might suggest that nostalgia is the active ingredient that causes reminiscence

to have a positive influence on well-being (Sedikides et al., 2004; Synnes,

2015; Wolf, 2014). Further support is found in the literature exploring the

triggers and effects of nostalgia. Research suggests that nostalgia is

triggered in response to external threat such as transition periods or

unpleasant psychological states such as loneliness (Batcho, 2013; Routledge

et al., 2011; Stephan et al., 2012). The act of being nostalgic is thought to

buffer against these states (Sedikides et al., 2004; Wildschut et al., 2006)

and in consequence induce feelings of self-continuity (Sedikides, Wildschut,

Routledge, & Arndt, 2015), meaning in life (Routledge, Juhl, Abeyta, &

Roylance, 2014; van Tilburg, Igou, & Sedikides, 2013) and social

connectedness (Abeyta, Routledge, & Juhl, 2015; Zhou, Sedikides,

Wildschut, & Gao, 2008). For example in response to bereavement and

associated low mood, one might call upon nostalgia and recall memories of

positive interactions with the deceased to feel connected to that person

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again, consequently improving mood. Overall, it seems that there is strong

support that nostalgia is likely to have a positive influence on well-being in

older adults specifically, over and above reminiscence; consequently,

nostalgia is the focus of this review.

The effects of nostalgia have been shown empirically through two

different approaches to date: trait vs. state nostalgia. ‘Nostalgia proneness’

or ‘trait nostalgia’ is understood as a stable individual difference of the

extent to which nostalgia is valued and engaged in (Routledge, Arndt,

Sedikides, & Wildschut, 2008). This construct is typically measured through

the Batcho Nostalgia Inventory (Batcho, 1995) or the Southampton

Nostalgia Scale (Routledge et al., 2008). On the other hand, ‘state’ or

‘induced’ nostalgia is where participants are encouraged to engage in the

cognitive process of being nostalgic in the experiment itself e.g. (Wildschut

et al., 2006).

Nostalgia and older adults

There is a significant lack of research into nostalgia and well-being

in older adults, with the majority of studies having been conducted on

younger adult samples. However, despite the lack of empirical evidence,

there are at least four reasons to expect nostalgia to have a positive effect on

well-being in older adults. Firstly, there is an extensive clinical literature on

Reminiscence Therapy (RT) and its positive effects when used as an

intervention with older adults experiencing depression, anxiety or dementia.

RT is a therapy which systematically reviews positive and negative life

experiences with the view to positively re-frame and analyse memories to

meet certain therapeutic goals (Elias, Neville, & Scott, 2015; Hsieh &

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Wang, 2003; Woods et al., 2005). RT does not specifically aim to induce

nostalgia; however, given what was discussed above, it is possible that

nostalgia was evoked in these trials and may have contributed to the positive

effects found. Robust systematic reviews (Elias et al., 2015; Woods et al.,

2005) and a meta-analysis (Bohlmeijer et al., 2007) show the positive effect

of RT in reducing symptoms of depression and dementia and show an

increase in satisfaction with life and emotional well-being. As was explored

above, some researchers are beginning to suggest that nostalgia is often

overlooked however, it may be highly beneficial to populations

experiencing significant difficulties such as dementia (Cheston et al., 2015).

It seems that reminiscence has a significant positive effect on well-being in

older adults and it is of interest to see to what extent nostalgia, as a type of

reminiscence, contributes to this benefit.

Secondly, many of the psychological theories of ageing suggest that

nostalgia would be increasingly valued in older adulthood. For example,

Socio-emotional Selectivity Theory (SST) holds that older adults are

increasingly aware of the time limited nature of life and therefore prioritise

emotional meaning over knowledge acquisition (Carstensen, 1992, 2006;

Carstensen et al., 2003). Nostalgia has been found to be one method through

which we can find emotional meaning, particularly at times of difficulty,

looking back on positive memories of our past self to give us a sense of self-

continuity, meaning in life and connection to significant others (Sedikides et

al., 2004). This suggests engagement in nostalgia may support the shifting

focusing towards emotional meaning seen as important for older adults by

SST.

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Thirdly, nostalgia, unlike other types of autobiographical memory,

has been found to show a U-shaped relationship with age, suggesting both

younger and older adults are likely to experience more trait nostalgia(Wolf,

2014). This curve suggests that perhaps characteristics of younger and older

adult life are more likely to elicit the need for nostalgia to maintain well-

being. Older adults are more likely to experience external threat such as

bereavement, transitions to retirement and physical ill health as well as

unpleasant psychological affect such as boredom and loneliness (Halvorsrud

& Kalfoss, 2007). Therefore, older adults may theoretically be more likely

to be nostalgic due to their increased need to improve well-being through

the functions of nostalgia.

Finally, many of the threats buffered by nostalgia appear highly

relevant to the challenges of older adulthood, for example, loneliness

(Hagan, Manktelow, Taylor, & Mallett, 2014; Pinquart & Sorensen, 2001;

Thomas, 2015). Furthermore, many of the well-being factors promoted by

nostalgia including social connectedness, meaning in life and self-continuity

are also deemed to contribute to successful ageing (Sedikides et al., 2004).

This overlap between the nostalgia literature and the older adult well-being

literature appears to provide further support that nostalgia could be

particularly beneficial to individuals transitioning into later life. Overall, this

review aims to explore the literature looking at nostalgia and well-being

factors important in older adults to see whether the theoretical support for a

positive relationship between the two is backed up.

Summary

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The UK is living in an ageing population and it is becoming

increasingly important to understand how to support well-being in this

growing proportion of people aged 65 years and above. In drawing on the

literature of conceptualisations of well-being across the lifespan and those

specific to older adults, this review conceptualises well-being as Ryff and

Keyes’(1995) six well-being factors (personal growth, environmental

mastery, autonomy, self-acceptance, meaning in life and positive relations)

and life satisfaction (Diener, Emmons, Larsen, & Griffin, 1985). Various

theoretical explorations have been made as to the potential positive

influence nostalgia may have on well-being in older adults. This review

aims to evaluate the literature relating to adults across the lifespan in

relation to well-being and nostalgia. This will explore how the results of

studies that have addressed nostalgia and wellbeing in working age adults

might have implications for older adults, whilst also drawing out the

important factors that could be specific to older people from the studies that

have included older adults.

Method

A review of publications from 1990 – 2017 (April) was conducted

through the use of online search engines PubMed, ISI Web of Science and

PsycINFO (See Figure 1). Searches were restricted to English language

papers and peer reviewed papers only. The search terms were chosen to

encompass the above well-being factors important in older adults as well as

excluding the body of literature on nostalgia and consumer/advertising (as

this literature does not generally focus on personal nostalgia) as well as RT

(see Table 1). At stage one, research was found that contained the term

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nostalgia alongside one or more of the Ryff and Keyes (1995) well-being

factors or life satisfaction. No qualitative studies were returned at this stage.

At stage two, research manipulating or measuring nostalgia was included

and at stage three research manipulating or measuring one of the Ryff and

Keyes (1995) well-being factors or life satisfaction were included. Three

researchers that were deemed to be actively researching in the field of

nostalgia from initial database searching were contacted for additional

papers. One paper, which was seeking publication, was obtained from Dr

Erica Hepper through this method (Hepper et al., 2016). Twenty two studies

were identified to be included in this review. These studies were

qualitatively evaluated using the National Institute for Health and Care

Excellence (NICE) Quality appraisal checklist (NICE, 2012) (see ‘Results’

and ‘Comments’ in Table 3). This checklist allows for objective ratings of

research studies using a series of questions deemed important for a quality

paper. Each paper may be rated on each question as ++, +, -, not rateable or

not applicable, in order to consider quality in different domains. Evaluation

of papers using these guidelines is included qualitatively in Table 3

(‘Results’ and ‘Comments’).

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Table 1: Search criteria (inclusion and exclusion) for reviewing the literature at each stage

Inclusion Exclusion

Stage 1 - Initial Search

1 - Peer Reviewed Journal2 - In English3 - Published between 1990 and March 20174 - <nostalgi*> in title or topic5 - <well-being OR well-being OR "personal growth" OR "personal development" OR independen* OR autonomy OR "environmental mastery" OR self-esteem OR self-acceptance OR "social connect*" OR "positive relations*" OR "social support" OR "purpose in life" OR "meaning in life" OR "life satisfaction" OR "satisfaction with life" in abstract

1 - <NOT consumer OR advert* OR "reminiscence therapy"> in topic

Stage 2 - Screening title and abstract

1 - Adults aged 18 years and above2 - Must measure or manipulate nostalgia3- Exploration of personal/individual nostalgia

1 - political references to nostalgia or immigration narratives2 - Book reviews3 – Exploration of collective/group nostalgia

Stage 3 - Full text screening

1 - Must measure or manipulate one of the six psychological well-being constructs or life satisfaction

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Figure 1: Step by step process of conducting the literature review (Moher, Liberati, Tetzlaff, & Altman, 2009).

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22 full text articles included in qualitative synthesis

13 full text articles

excluded, with reason

35 full text articles assessed for eligibility

143 records excluded178 records screened

178 records after duplicates removed

247 records identified through database searching

1 record identified through other sources

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Results

Twenty two articles met the criteria outlined for this review and only

relevant studies from each article were included, this gave a total of sixty

studies (see Table 2). The articles were grouped in relation to which aspects

of older adult well-being they explored; some studies were deemed relevant

to several aspects of well-being. Each aspect of well-being is reviewed in

turn, beginning with the aspects covered in the largest number of articles.

Summary of Study Method and Characteristics

Of the twenty two papers included in this review, the majority

approached the study of nostalgia through experimental design with

volunteer participant recruitment and high levels of control. Of the twenty

two papers, the majority were on working age adult samples, with some

undergraduate studies. The most common methodology involved placing

participants in a nostalgia condition or control condition and eliciting

nostalgia through a writing task. Following this, an aspect of well-being was

measured to see the effect of the manipulation. The method of analysis

aimed to establish causation. Often, papers included further studies that

measured or manipulated a threat to well-being, individual differences

factors or completed chain analyses to see whether the benefits of nostalgia

operate in this way. Five of the studies identified in this review included

older adult participants (see Table 3). The methodology used in these

studies did not differ from those used in studies that did not include older

adults.

Positive Relations

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Fourteen papers conducted studies looking into constructs akin to

positive relations (i.e. social support, social connection, social

connectedness).

Positive Relations – Feeling Connected:

Of these fourteen papers, seven investigated and proposed that

nostalgia has a positive influence on feelings of positive relations(Cheung et

al., 2013; Cheung, Sedikides, & Wildschut, 2016; Cox, Kersten, Routledge,

Brown, & Van Enkevort, 2015; Reid, Green, Wildschut, & Sedikides, 2015;

Routledge et al., 2011; Sedikides et al., 2016; Stephan et al., 2015; van

Dijke, Wildschut, Leunissen, & Sedikides, 2015). These studies

experimentally induced nostalgia, comparative to a control, finding that

participants in the nostalgia condition reported higher levels of social

connectedness. In all of these papers, diverse methodology was used

offering convergent validity. For example, although one study’s measures of

positive relations did not appear to have been internally validated (Stephan

et al., 2015), the six other studies outlined similar results using a variety of

internally valid measures (Cheung et al., 2013, 2016; Cox et al., 2015; Reid

et al., 2015). Reid et al. (2015) evoked nostalgia through scent as opposed to

an event reflection task, still finding the same support for the association

between nostalgia and positive relations. Across the studies, the samples

used were diverse in age, with one study including some older adults in the

sample(Cheung et al., 2016). These studies offer strong support for the

positive effect of nostalgia on feelings of positive relations.

Three of the papers identified above also conducted studies

suggesting that the relationship between nostalgia and positive relations acts

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as a mediator for the association between nostalgia and other well-being

factors (Routledge et al., 2011; Sedikides et al., 2016; Stephan et al., 2015).

These other factors included self-esteem, purpose in life, motivation for goal

pursuit and overall well-being; all found to have a positive association with

nostalgia mediated by social connectedness. Highly valid and reliable

methodology was used in all three studies. It is of interest whether these

findings from cross sectional, experimental studies would be replicated in

more ecologically valid, longitudinal studies.

Positive Relations - Behavioural Intentions:

Two of the fourteen papers looking at positive relations explored

whether nostalgia influences behavioural intentions to connect with others

(Abeyta et al., 2015; Turner et al., 2013). Abeyta et al. (2015) found that

nostalgia increases feelings such as social efficacy which in turn increases

the likelihood of action on these feelings through conflict resolution and

goal striving behaviours. This paper offers strong convergent validity,

conducting seven studies inducing nostalgia through a variety of methods

and offering good effect sizes. As will be the case with experimental

methods of testing behaviour, the ecologically validity may be limited and

so research expanding on these initial findings will be beneficial.

One paper that lays out one area where research might be of great utility

was conducted by Turner et al. (2013) finding that nostalgia increases

positive feelings towards an out-group (individuals with mental health

difficulties) through out-group identification. It was not clear whether

participants were excluded based upon history of mental health difficulties

or whether the potential influence of differing levels of stigma for different

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types of mental health problems such as schizophrenia versus depression

(Shrivastava, Johnston, & Bureau, 2012) was accounted for. However, this

paper offers interesting insight into the potential utility of nostalgia to

influence action as well as internal experience.

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Table 3: Summary of 22 papers meeting the criteria for being included in this.Study Reference

Well-being Factor Investigated

Participants N (Age*)

Design Results Conclusions/Comments

Abeyta et al (2015)

Positive relations

Study 1 - 84 (M=20.01)Study 2 - 338 (Adults, NR)Study 3 - 62 (M=24.53)Study 4 - 110 (M=35.24)Study 5 - 225 (M=34.17)Study 6 - 162 (M=33.56)Study 7 - 97 (M=19.35)

Study 1 and 2 – Manip nostalgia, measured social aspiration indexStudy 3 - manipulated pessimism, measured engagement with nostalgiaStudy 4 - content analysis of nostalgia, measured social strivingStudy 5 - manipulated nostalgia, measured friendship approachStudy 6 - manipulated nostalgia, measured social efficacy/goal strivingStudy 7 - manipulated nostalgia, measured social efficacy and conflict resolution

Author: Nostalgia increased relationship goal importance (d=.54), social efficacy (b=.59), optimism of conflict resolution (b=.73), proactive conflict resolution (b=.40) and goal striving (np²=.03). Evoking pessimism increased likelihood of nostalgia (d=.51)

Reviewer- Some studies under powered with large confidence intervals calling into question the methodology and replicability

Author: Nostalgia is a catalyst for social goal pursuit and growth

Reviewer: + Reliable and replicable methodology with several studies re-testing and supporting same hypotheses. Various methods of successfully inducing nostalgia. Suggestive that nostalgia has increased use and is increasingly drawn on as we age.- Cross-sectional only therefore more research needed for increased ecological validity. Some studies lack manipulation check and internal reliability such as study 3

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Austin &Constabile (2017)

Self-acceptance

Study 1 - 128 (M=19.3)Study 2 - 226 (M=19.06)

Study 1 - manipulated agentic vs. communal memory and measured nostalgia and self-esteemStudy 2 - grouped freely recalled memories into agentic vs. communal and nostalgia and self-esteem measured

Author: Agentic prompt group had higher self-esteem (np²=.13) and communal themes predicted nostalgia (β=.18) which predicted self-esteem (β=.19) Reviewer: Good power and CIs. Good control of individual differences (traits)

Author: nostalgia plays a role in increasing self-esteem only when the memories are communal and does not play a role when the memories are agenticReviewer: Content of memory is important in determining whether nostalgia is the mechanism which is increasing self-esteem.+ Good second study to allow more natural memory recall and without changing group allocation as in study 1 (memory prompt vs. memory theme content) - Is communal memory the same as social connectedness? Hard to determine due to inability to establish causal relationships due to cross-sectional methodology

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Baldwin et al. (2015)

Self-acceptance (all studies)

Life Satisfaction (Study 6 & 7)

Study 1 - 87 (M=35)Study 2 - 120 (M=28)Study 3 - 100 (M=32)Study 4 - 124 (M=31)Study 5 - 132 (M=35)Study 6 - 161 (M=35)Study 7 - 204 (M=37)

Studies 1-4 - Manipulated nostalgia and measured authenticity, self focus or self-conceptStudies 5-7 - manipulated intrinsic self-threat and measured dispositional nostalgia or manipulated opportunity to engage in nostalgia

Author: Nostalgia was associated with ratings of past self-authenticity (d=.46), lower rated intrinsic self-focus (d=.51), protected against intrinsic self-threat (d=.68) and life satisfaction ratings (d=.70)Reviewer: Good reliability of measures however sometimes lacking internal validity such as study 3

Author: Nostalgia offers a window to the intrinsic self and buffers against self-threatReviewer: Good self critique and use of multiple methods to explore external validity of findings. Occasional lack of detail such as why some ppts were removed due to failing to engage with the memory task as per instructions (impacts replicability). Also, as named in discussion, limited by cross sectional methodology as to the ecological validity and long term utility of findings

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Baldwin & Landau (2014)

Personal Growth (Study 1)

Self-acceptance (Study 2)

Purpose in life (Study 2)

Study 1 - 159 (M=31.36)Study 2 - 121 (M=21.38)

Study 1 & 2 - Manipulated nostalgiaStudy 1 - measured self perceptions of growth and behavioural intentions of growthStudy 2 - measured meaning in life and positive self regard

Author: Positive emotion mediates effect of nostalgia on growth orientated self-perceptions (B=.30) and behavioural intentions (B=.20). Nostalgia effect of growth orientated behavioural intentions is mediated by positive self regard (B=.18) Reviewer: Manipulation check is only a single item and lacks reliability and internal validity reports. Can't be sure that intervention was successful and cause of the findings

Author: Nostalgia increases growth perceptions and intentions indirectly via positive emotion. Nostalgia increases positive self-regard and meaning in life but only positive self-regard mediates positive effect of nostalgia on growthReviewer: Calls into question how nostalgia is different from just positive emotion and why positive emotion alone does not initiate psychological growth. Need for positive emotion control group due to findings. Possible implications for other studies.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Batcho et al. (2008)

Self-acceptance

96 (18-55) Manipulated identity and relationship salience of lyrics and measured personal and historical nostalgia proneness and identity (if the individual is striving to improve and identity style)

Author: high identity exploration related to higher nostalgia at the lyrics (n²=.101). Personal nostalgia related to other directedness (n²=.05), historical nostalgia did not (n²=.043) Reviewer: Original lyrics removes bias of previous feelings about a song. Potential sample bias due to age and increased likelihood at developmental stage of identity exploration

Author: The more actively ppts were exploring their identity the more meaningful they found the lyrical nostalgia that emphasised identity. Individuals higher in personal nostalgia relied more on others to define standards for identity whereas those higher in historical nostalgia rely less heavily on others, identifying with more solitary lyrics.Reviewer: Explores nostalgia through a different medium. Difficult to account for individual differences due to same stimuli for nostalgia as opposed to personal recall. Lack of internal and external validity

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Cheung et al. (2016) **

Positive relations

Self-acceptance

448 (18-72) Induced nostalgia and measured trait nostalgia, social connectedness and self-esteem

Author: Nostalgia positively predicted social connectedness (β=0.946) and self-esteem (β=0.635) for individuals high in nostalgia pronenessReviewer: Accurate reporting and use of reliable, valid measures. Large diverse sample to support generalisability and reduce bias.

Author: Proneness to nostalgia engagement when coupled with momentary nostalgia confers benefits in terms of higher social connectedness, self-esteem and optimism.Reviewer: Clear and precise article using methodology with high internal and external validity. Use of cross-sectional design or further experimental designs in the future may add additional support for findings. Good testing of null hypotheses.

Cheung et al. (2013)

Study 3 and 4

Self-acceptance (Studies 3 & 4)

Positive relations (Study 4)

Study 3 - 664 (14-67)Study 4 - 127 (18-42)

Study 3 - song induced nostalgia measured self-esteem and optimismStudy 4 - song induced nostalgia, measured self-esteem, social connectedness and optimism

Author: Nostalgia condition predicts higher self-esteem (study 3- np²=.009, study 4 - np²=.12) and social connectedness (np²=.16) than controlReviewer: Good convergent validity and large representative samples. Thorough mediation and model fit analyses. Unsure of the reliability and validity of measures used in study 3 as reduced to two items and not stated.

Author: Nostalgia fosters social connectedness, which subsequently increases self-esteem which then boosts optimism.Reviewer: Nostalgia has a direct effect on self esteem and social connectedness as well as an indirect effect on self esteem through social connectedness. Supports our study showing stronger effect of nostalgia on

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

optimism in older ppts.

Cox et al. (2015)

Study 1 and 2

Life satisfaction

Positive Relations

Study 1 - 83 (M=18.79)Study 2 - 101 (M=18.97)

Nostalgia induced and either positive/negative affect, life satisfaction or relationship needs satisfaction were measured

Author: Nostalgia condition predicted increased life satisfaction (d=.57) and relationship needs satisfaction (d=.58) ratingsReviewer: Unique methodology offering convergent validity alongside other studies and strong internal validity and reliability of measures.

Author: Nostalgia can be induced through websites and have positive effects on life satisfaction and relationship need satisfactionReviewer: Good ecological validity in using real blogging sites. Query if the same benefits would be present for generations less familiar with the internet.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Hart et al. (2011)Study 2 & 3

Positive relations

Self-acceptance

Study 2: 99 (M=25.79)Study 3: 534 (13-64)

Study 2 & 3: Manipulated nostalgia and measured personality, nostalgia proneness, self positivity and social connectedness

Author: Study 2: nostalgia more strongly served a self-positivity function for high, vs. low, narcissists (r=.25). Narcissism for not significantly associated with social connectedness function of nostalgia (r=.16) Study 3: Nostalgia more strongly served to increase self-positivity (r=.09) but not social connectedness (r=.06) in high narcissists. Narcissism significantly predicted benefit effect of nostalgia on self-positivity (β=.10) and marginally predicted social connectedness (β=.09)Reviewer: Good control in study 3 of personality factors however many other factors are possibly also at play such as attachment style. Large sample and goes beyond correlation in study 3.

Author: Nostalgia served a self-positivity but not a social connectedness function in high (vs. low) narcissists. There is a relevance of personality in the experience of nostalgiaReviewer: Little theoretical support for the foundation of the studies that the self-positivity function of nostalgia is agentic and social connectedness is communal, is it this black and white or is there overlap in categories? Perhaps a deeper layer is present such as childhood experience shapes personality which shapes the differential functional benefits of nostalgia?

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Hepper et al. (2016) **

All Ryff well-being factors

Study 1 - 443 (18-91)Study 2 - 93 (18-33)

Study 1 - measured nostalgia proneness and Ryff well-being factors Study 2 - Manipulated time perspective and nostalgia and measured nostalgia proneness and Ryff well-being

Author: Age was more positively (or less negatively for personal growth) associated with well-being for high nostalgic individuals. Nostalgia proneness significantly moderated the associations between age and environmental mastery and positive relations. Nostalgia buffers against psychological threat of time limitedness to protect well-beingReviewer: Varied methodology and large diverse sample, use of internally valid and reliable measures. Query representativeness of sample due to high education level and whether nostalgia is equally beneficial for less educated populations

Author: Nostalgia buffers psychological threat and may be a catalyst for the maintenance or increase in psychological well-being across the adult lifespanReviewer: Strong methodology and rationale. Longitudinal research would be beneficial to test effects over time. Query ecological validity of evoking time limited perspective and future research could benefit from exploring populations where time limitedness is naturally occurring such as older people

Iyer & Jetten (2011)

Study 1

Life satisfaction

Study 1 - 120 (18-38)

Study 1 - measured nostalgia, perceived academic obstacles, identity continuity and life satisfaction at two different time points (2 months into University and 6 months into university at Easter break)

Author: Nostalgia negatively predicted life satisfaction at low levels of identity continuity (β=-.15) but did not positively predict life satisfaction at high levels of identity continuity (β=.09) Reviewer: Limited internal reliability and validity of measures particularly nostalgia with one item. Also the measure of identity continuity appeared to better measure continued group membership rather than continuity with the group identity. These measures were

Author: Nostalgia had negative implications when levels of identity continuity were low such as lower life satisfaction.Reviewer: Longitudinal study adds different approach however findings were not replicated that nostalgia has a positive effect on life satisfaction when identity continuity is high.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

taken from a large questionnaire to inform other studies therefore unable to know the effect these other measures may have had on the ones relevant to this study.

Unsure whether this is due to different methodology.

Reid et al. (2015)

Self-acceptance

Purpose in Life

Positive Relations

160 (M=20.46) Measured dispositional nostalgia, rated 12 scents as to nostalgia, autobiographically relevant, arousing and familiar. Measures positive affect, self-esteem, self-continuity, optimism, social connectedness and meaning in life. Measured situational nostalgia.

Author: Dispositional nostalgia predicted scent evoked nostalgia (β=.06). Strength evoked nostalgia significantly predicted self esteem (β=.42), self-continuity (β=.52), social connectedness (β=.57) and meaning in life (β=.41) Reviewer: Use of internally reliable and valid measures with strong theoretical grounding. Took into account personal and dispositional nostalgia to the scents. However, unclear if included ppts with no nostalgia ratings for any scents above the midpoint.

Author: Scent evoked nostalgia predicted higher levels of self-esteem, self-continuity, social connectedness and meaning in life. Reviewer: High ecological validity and implications for utility of nostalgia every day. Adds further evidence to the functions of nostalgia, supporting findings through a different method of evoking nostalgia (convergent validity).

Routledge et al. (2008)

Study 1 & 2

Purpose in Life

Life satisfaction

Study 1 - 76 (NR)Study 2 - 40 (NR)

Study 1 - mortality salience vs. control, measured nostalgia proneness and meaning in lifeStudy 2 - Mortality salience vs. control, measured nostalgia proneness, self-esteem and life satisfaction

Author: Study 1 - Significant interaction of nostalgia proneness and meaning in life based on condition (b=-.41). In the mortality salience condition, the more nostalgia prone individuals were the less they perceived their life to be meaningless (b=-.32).Study 2 - The effects of condition on death thought accessibility was not explained by self-esteem (r=-.05) or

Author: Nostalgia can act as a buffer to mortality salience in individuals who are nostalgia prone by increasing feelings of meaning in lifeReviewer: Study 2 would have been stronger as 2*2 experimental design as hard to know causal chain in this study. Interesting to note no significant correlations

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

satisfaction with life (r=-.18) as these were not significantly correlated with nostalgia proneness. Reviewer: Study 1 does not use a reliable and internally valid measure of nostalgia proneness however Study 2 repairs this weakness. Query the ethics of filler questions and how necessary it was in order to disguise the aims of the study. Possibility in study 2 of social desirability influencing likelihood to write down death related thoughts as opposed to just think of them.

between self-esteem and satisfaction with life and nostalgia proneness despite the evidence for this in other research and theory, not explored in detail.

Routledge et al. (2011) **

Positive relations

Purpose in Life

Study 1 - 357 (10-71)Study 2 - 53 (NR)Study 3 - 54 (NR)Study 4 - 97 (NR)Study 5 - 43 (NR)Study 6 - 35 (NR)

Study 1 - rated favourite songs on nostalgia, loved and life is worth livingStudy 2 - manipulated nostalgia and measured social relationships and meaning in lifeStudy 3 - manipulated meaning threat and measured state nostalgiaStudy 4 - nostalgia and meaning threat manipulated, measured response to essay.Study 5 - Measured

Author: Study 1 - Nostalgia is associated with increased meaning in life (β=.33) mediated by social connectedness (β=.17) Study 2 - Nostalgia condition increased meaning by elevating levels of nostalgia (β=.25). When social connectedness was controlled this effect was non-significant (β=.33) to suggest a mediation effect.Study 3 - Meaning threat condition led ppts to draw on nostalgia significantly more. Study 4 - opportunity to be nostalgia attenuated meaning threat and reduced defensive responses to essayStudy 5 - For low meaning ppts only, nostalgia increased ratings of vitality (β=1.24)

Author: Nostalgia bolsters a sense of meaning in life mediated by social connectedness. Nostalgia is called on in times of meaning threat. Nostalgia disrupts the link between poor well-being and meaning deficits. Reviewer: Strong studies with good internal validity and control. It is of interest whether these findings could be replicated in longitudinal more ecologically valid studies in the future.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

meaning in life and eudaimonic well-being, manipulated nostalgiaStudy 6 - measured meaning in life, manipulated nostalgia and induced stress

Study 6 - Ppts who were low in meaning were more susceptible to increased stress (β=-.12) however this was attenuated when given the opportunity to be nostalgic (β=-.01).Reviewer: Use of internally valid and reliable measures in most studies and useful for convergent validity to be replicating findings across different methodology/approaches to evoking nostalgia.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Routledge et al (2012)

Purpose in Life

Study 1 - 24 (M=20)Study 2 - 43 (M=20)Study 3 - 34 (M=20)

Study 1 - Nostalgia vs. desired future event vs. recent positive, measured meaning in lifeStudy 2 - Nostalgia vs. recent positive event, measured search for meaningStudy 3 - meaning threat manipulation followed by nostalgia vs. recent positive event, measured presence of meaning

Author:Study 1 - Nostalgia associated with higher presence of meaning than future eventStudy 2 - Nostalgia associated with decreased search for meaning comparative to other conditionsStudy 3 - Perceived meaning was lower in absurd art condition however this was attenuated when given the opportunity to be nostalgicReviewer: Well controlled and reliable methodology. Concern as to the power of the studies due to smaller sample sizes. Confidence intervals and effect sizes not reported.

Author: Nostalgia bolsters meaning in comparison to desired future or recalling recent positive events. It can also attenuate the effect of threat to meaning on presence of meaningReviewer: Lacking in significant evidence to suggest that in study 3 the manipulation had an effect of threat to meaning as the research supporting this manipulation only interpreted findings as being threat to meaning as opposed to measuring this specifically - confound of another factor such as boredom may have been at play. Convergent validity in varied methodology. Limited by cross sectional nature, lacking ecological validity.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Sedikides et al. (2016) **

Self-acceptance

Positive Relations

Study 1 - 40 (29-39)Study 2 - 192 (18-57)Study 3 - 90 (19-73)Study 4 - 93 (19-50)Study 5 - 135 (18-75)Study 6 - 110 (18-80)

Study 1 & 2 - Nostalgia manipulated, measured social connectedness and self-continuityStudy 3 - nostalgia vs. positive affect control, measured social connectedness and self-continuityStudy 4 - manipulated social connectedness, measured social connectedness and self-continuityStudy 5 - manipulated self-continuity and measured eudaimonic well-beingStudy 6 - manipulated nostalgia, measured social connectedness, self-continuity and eudaimonic well-being

Author: Study 1, 2 & 3 - Nostalgia evoked higher feelings of self-continuity (Study 1 - n²=.40, study 2 - n²=.04, study 3 - n²=.19) and social connectedness (study 1 - n²=.24, study 2 - n²=.02, study 3 - n²=.19).Nostalgia on self-continuity is mediated by social connectedness.Study 4 - ppts in higher social connectedness condition, higher self continuity (n²=.08)Study 5 -Ppts in the self-continuity condition reported higher levels of eudaimonic well-being (n²=.04)Study 6 - Nostalgia had a direct effect on social connectedness (β=.23) and self-continuity (β=.20), social connectedness had a direct effect on self continuity (β=.51) and well-being (β=.45) and self-continuity had a direct effect on well-being (β=.28). The effect of nostalgia on self-continuity was mediated by social connectedness (β=.12) and the effect of nostalgia on well-being went via social connectedness (β=.11) and self-continuity (β=.09) Reviewer: Strong, reliable and internally valid methodology, good reporting.

Author: Nostalgia fosters self-continuity through social connectedness and in turn increases eudaimonic well-being.Reviewer: Query whether in study 3 lucky event is synonymous with positive affect and whether a sample who had almost perfect job track record are representative however these were not present in other studies that supported the same conclusions.Conclusions supported by a diverse range of studies using diverse samples and correcting for errors in previous studies. Able to shed light on influence of age/gender/culture as well as causal chain of nostalgia on well-being.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Stephen et al. (2015) **

Study 4, 5 & 6

Self-acceptance

Positive Relations

Study 4 - 60 (19-39)Study 5 - 150 (19-73)Study 6 - 77 (18-50)

Study 4 & 5 - manipulated nostalgia, measured self-esteem and social connectednessStudy 6 - as previous two studies additionally measuring goal pursuit

Author: Study 4, 5 & 6 - Nostalgia significantly increased ratings of social connectedness (study 4 - np²=.22, study 5 - np²=.28, study 6 - np²=.12) and self-esteem (study 4 - np²=.18, study 5 - np²=.17, study 6 - ns). Self-esteem and social connectedness mediate the effect of nostalgia on inspiration and in turn motivation goal pursuit.Reviewer: Limited internal validity and reliability of state measures of social connectedness/self-esteem only 2 items and not established measures. In study 6, as ppts chose 5 goals and then rated goal pursuit it is likely that those more readily available to the ppts are those goals they are currently working on or motivated to work on - query external validity of this.

Author: Nostalgia spawns inspiration via social connectedness and attendant self-esteem. In turn nostalgia evoked inspiration bolsters motivation.Reviewer: Good convergent validity and synthesis of mediation analyses. Of interest to explore in longitudinal studies and look at behaviour as opposed to behavioural intentions/long term perceptions of social support over state measures.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Turner et al. (2013)

Study 2

Positive Relations

Study 2 - 48 (18-23)

Study 2 - nostalgia manipulated and measured social connectedness, out-group trust, out-group attitude, mood, typicality and positivity of selected out-group member

Author:Study 2 - Social connectedness mediated the relationship between nostalgia and inclusion of out-group as self and out-group trust which in turn predicted positive out-group attitudesReviewer: Strong reliable and valid methodology. Of interested to see whether these effects would be found longitudinally or for individuals who do not know someone with a mental health difficulty.

Author: Nostalgia increased social connectedness, which predicted greater inclusion of out-group (mentally ill) as self and out-group trust. Reviewer: Holds the assumption that ppts were in the "out-group" from mental illness and not clear whether having a mental illness was an exclusion criterion. High utility however not as clear cut as suggested in this research e.g. there are lots of sub groups to mental illness such as schizophrenia vs. depression, which are subject to varying levels of stigma. Is nostalgia effective at combating lesser known/rarer mental health difficulties

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

van Dijke et al. (2015)

Study 3, 4 & 5

Positive Relations

Study 3 - 123 (M=20.33)Study 4 - 141 (M=20.01)Study 5 - 173 (M=35.11)

Study 3 - manipulated nostalgia and procedural justice, measured affect, social connectednessStudy 4 - measured nostalgia proneness, manipulated procedural justice, measured social connectedness to researcher and cooperation with researcherStudy 5 - nostalgia and procedural justice manipulated, measured social connectedness, instrumentality and cooperation

Author: Study 3 - Ppts in the low procedural justice (PJ) condition reported lower PJ to the research assistant than those in high procedural justice (n²=.23). Event reflection main effect and interaction were not significant (n²=.02) Study 4 - Significant effect of PJ on social connectedness in a positive direction (β=-.48). No significant effect of nostalgia proneness or nostalgia proneness x procedural justice interaction.Study 5 - Nostalgia condition x procedural justice yielded a significant procedural justice main effect (n²=.34) with low PJ associated with lower social connectedness to supervisor. Nostalgia condition and interaction effects were not significant.Reviewer: These studies have significant methodological flaws which impact upon the validity of conclusions. For example the lack of internal validity in measures of and manipulation of procedural justice, the cultural differences in how valued procedural justice is as well as individual factors surrounding PJ.

Author: Nostalgia functions as a resource that aids individuals with coping with low procedural justice. Nostalgia facilitates cooperation even with authorities and organisations that display low procedural justice.Reviewer:This article presents ethical dilemmas in suggesting ways to increase cooperation when procedural justice is low which could be mis-used - it would be more beneficial to focus on how procedural justice can be increased.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Wildschut et al. (2006)

Study 5 & 6

Positive relations

Self-acceptance

Study 5 - 52 (NR)Study 6 - 54 (NR)

Study 5 & 6- manipulated nostalgia, measured social bonds, positive self-regard and affect

Author: Study 5 - Nostalgia condition was associated with higher social bonds, positive self-regard and positive affectStudy 6 - The findings from study 5 were mirrored and nostalgia was associated with lower attachment anxiety and avoidanceReviewer: Good construct validity, potential influence of manipulation check before DVs leading to experimental demand. No effect sizes or confidence intervals reported.

Author: Nostalgia bolsters social bonds, increases positive self-regard and generates positive affect.Reviewer: Useful initial investigations into the functions of nostalgia.

Wildschut et al. (2010)

Study 4

Positive Relations

Study 4 - 106 (NR)

Study 4 - manipulated nostalgia, measured attachment style, social connectedness, self-esteem, affect

Study 4 - Ppts in the nostalgia condition reported stronger social connectedness than those in the control condition when avoidance was low but not when it was high.Reviewer: Good sample size, possible influence of experimental demand as manipulation check was before DVs. Also limited construct validity of two item DV measures.

Author: Low avoidance individuals derive more social connectedness from nostalgia than did high avoidance individualsReviewer: Important study highlighting the influence of individual differences on the benefits of nostalgia. Future longitudinal research might be beneficial to see whether these factors have a long term influence.

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Study Reference

Well-being Factor Investigated

Participants N (Age*) Design Results

Conclusions/Comments

Zhou et al. (2008)

Study 2, 3 & 4

Positive Relations

Study 2 - 84(18-25)Study 3 - 66 (18-24)Study 4 - 193 (M=25.44)

Study 2 - manipulated loneliness, measured nostalgia and perceived social supportStudy 3 - manipulated nostalgia, measured social supportStudy 4 - measured loneliness, resilience, perceived social support and nostalgia

Author: Study 2 - Ppts in the loneliness condition perceived lower social support (r=-.25) however this was augmented by nostalgia. Study 3 - nostalgia increased perceived social support on two measures (r=.33, r=.21) Study 4 - Resilience did not moderate the association between nostalgia and perceived social support (β=-.10). Resilient and non-resilient people derive perceived social support from nostalgia however high resilient people are more likely to call on nostalgia when lonelyReviewer: Diverse methodology and samples with thorough manipulations of loneliness. In study 3, unsure as to the construct validity of number of friends listed to take part in the study as measure of perceived social support.

Author: The indirect effect of loneliness was to increase perceived social support via nostalgia. This restorative function of nostalgia was particularly apparent among resilient persons.Reviewer: Interesting study also looking at the role of individual differences factors for nostalgia such as resilience. Supports the idea of nostalgia as a tool to cope with loneliness. Potential for future research to get informant to look at perceptions of a ppts resilience to test accuracy of reflections and ecological validity of using nostalgia as a coping mechanism

* NR = not reported, Mean provided when no range (M = n), Range (n-n)** Papers which conducted studies with samples including participants aged 65 years or above

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Nostalgia as a Buffer against Threats to Connection

It is of interest whether nostalgia can buffer against threats to feeling

connected, such as loneliness, a factor that is highly relevant to older adults. Two

studies identified in this review looked to test this hypothesis, one in relation to

loneliness (Zhou et al., 2008) and one in relation to low procedural justice (van Dijke

et al., 2015). Zhou et al. (2008) found that evoking loneliness in participants led to a

decrease in ratings of perceived social support, however nostalgia was found to

reduce this irrespective of scores on a measure of resilience. Although there are

limitations placed on this study by experimentally manipulating loneliness and not

measuring loneliness in populations where it is thought to be naturally high, the

intervention was thorough in that there were several different measures used to

explore perceived social support, all with the same findings. Van Dijke et al. (2015)

found that nostalgia buffered against a low procedural justice intervention to maintain

cooperation. However, there appear to be significant methodological and ethical

dilemmas in these studies. Methodologically speaking, many of the measures used

could be queried on their reliability and internal validity. For example, in study four,

cooperation was measured by number of anagrams completed which is likely to be

skewed by skill at completing anagrams. From another perspective, the conclusion of

the study appears to be ethically problematic. Suggesting ways that individuals can be

subjected to low procedural justice whilst still cooperating opens the research up to

misuse or misapplication. Overall, there is support that nostalgia buffers against

loneliness and the utility this might have for overall well-being. However, the support

and potential utility for a buffering effect of nostalgia on low procedural justice is

questionable and this review only identified two studies that explored this hypothesis.

Positive Relations – The Influence of Individual Differences

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Four studies looked at whether certain individuals are more likely to benefit

from the associations between nostalgia and positive relations identified above than

others (Hart et al., 2011; Wildschut et al., 2006; Wildschut, Sedikides, Routledge,

Arndt, & Cordaro, 2010; Zhou et al., 2008). Wildschut et al. (2006, 2010) looked at

attachment style, finding that state nostalgia increased social connectedness only in

individuals who were low (as opposed to high) in attachment avoidance. These

studies had good sample sizes and methodology. However, participant age was not

reported, limiting how much can be concluded from these studies in relation to older

adults specifically. The influence of narcissism was looked at by one paper, finding

that in relation to feelings of social connectedness, narcissism marginally influenced

the beneficial effect of nostalgia (Hart et al., 2011). Lastly, Zhou et al. (2008) found

that resilience does not significantly predict whether an individual is likely to benefit

from nostalgia however it does positively predict the extent to which they are likely to

call upon nostalgia when lonely. As a highly robust experimental study, these findings

appear to support the conclusion that nostalgia can be a coping mechanism for those

who are resilient enough to be able to call on it when needed. Future research could

investigate whether these findings remain longitudinally.

Self-acceptance

Eleven papers examined constructs akin to self-acceptance (i.e. self-esteem,

self-continuity, self-regard).

Nostalgia and feelings of self-acceptance

An overwhelming number of the papers identified offered findings suggesting

that nostalgia can increase feelings of self-acceptance (Austin & Costabile, 2017;

Baldwin, Biernat, & Landau, 2015; Cheung et al., 2013, 2016; Reid et al., 2015;

Sedikides et al., 2016; Stephan et al., 2015; Wildschut et al., 2006). These studies

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together have high convergent validity, drawing the same conclusions through a

variety of methodologies. For example: nostalgia was evoked through the event

reflection task and through scent (Reid et al., 2015). Self-acceptance was also

operationalised in several different internally reliable and valid ways: from measures

of self-reported self-esteem and self-authenticity to self-continuity and positive self-

regard. The effect sizes drawn from each of these studies were consistently high.

Three of these studies also include older adult participants in their samples suggesting

that these findings are applicable to the older generation (Cheung et al., 2016;

Sedikides et al., 2016; Stephan et al., 2015). However, all of these studies are cross-

sectional, experimental designs.

Two studies exploring the relationship between nostalgia and self-acceptance

drew awareness to areas not accounted for in the above studies (Austin & Costabile,

2017; Batcho, DaRin, Nave, & Yaworsky, 2008). Batcho et al. (2008) found that the

extent to which participants were exploring their identity positively predicted the

likelihood they would be high in nostalgia proneness. Baldwin et al. (2015) found that

nostalgia is associated with lower intrinsic self-threat to a significant and strong

effect. These findings could suggest that nostalgia may have a buffering effect on

well-being. However, neither of these studies tests this hypothesis directly therefore

further research in this area is needed. Austin and Constabile (2017) draw attention to

the influence of the content of the memory recalled in relation to the influence of

nostalgia on self-acceptance. They found that only when the content of the memory

contained communal themes was nostalgia mediating the relationship between the

memory and increased self-esteem. The relationship between agentic themed

memories and self-esteem occurred independently of nostalgia. Most other studies

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have not tested this idea however it could be relevant to other aspects of well-being as

well.

Mediating and Mediated

One paper conducted in depth mediation analyses including the variables of

self-acceptance and nostalgia to establish a causal chain (Sedikides et al., 2016).

Sedikides et al. (2016) found through six studies that the effect of nostalgia on self-

continuity was mediated by feelings of social connectedness and that both self-

continuity and social connectedness mediated the relationship between nostalgia and

well-being. These findings tie in well with Batcho et al.’s (2008) results that nostalgia

mediates the relationship between the type of memory and increased self-acceptance

only when the memory is a social one. The diverse methodology and consistency of

findings in the Sedikides et al.(2016) paper offer strong support for the conclusion

that nostalgia positively influences self-acceptance and that this is mediated by social

connectedness and mediates the effect of nostalgia on overall well-being.

As well as looking at mediators of the effect of nostalgia on self-acceptance,

two papers have explored whether this relationship mediates other factors (Baldwin et

al., 2015; Stephan et al., 2015). They found that nostalgia predicts growth oriented

behavioural intentions (Baldwin et al., 2015) and inspiration and motivation goal

pursuit (Stephan et al., 2015), both of which were found to be mediated by positive

self-regard and self-esteem respectively. Although Baldwin et al.’s findings can be

called into question due to the lack of a reliable manipulation check, Stephan et al.’s

(2015) findings were consistent across six studies offering internal reliability and

convergent validity. It seems that state nostalgia can increase feelings of self-

acceptance in the short term and that it also has the potential to mediate other factors

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that are positive for well-being such as inspiration and goal pursuit, creating a positive

loop.

Individual Differences

Two studies have explored which individuals are most likely to reap the

benefits of the relationship between nostalgia and self-acceptance focusing

specifically on nostalgia proneness (Cheung et al., 2016) and narcissism (Hart et al.,

2011). In relation to nostalgia proneness, those high in nostalgia proneness were

found to be most likely to experience increased feelings of self-esteem following a

nostalgia intervention (Cheung et al., 2016). Although only one study, Cheung et al.

(2016) used thorough and internally valid methodology as well as a large sample with

a diverse age range to include older adults. One conclusion that could be drawn from

this is that nostalgia is a skill that when practiced means that individuals are more

likely to reap its benefits. However, this cannot be concluded from one study alone.

Hart et al. (2011) appear to have taken this further with their study into narcissism and

nostalgia, suggesting that perhaps individual differences can influence which well-

being factors are improved by engaging in nostalgia. They found that narcissism

significantly predicted a beneficial effect of nostalgia on self-positivity. It is possible

that our personality type amplifies some of the benefits of nostalgia but undermines

the benefits of others.

Purpose in Life

Five papers conducted studies looking into constructs akin to purpose in life

(i.e. meaning in life). All five of these papers included studies supporting the

conclusion that being given the opportunity to be nostalgic comparative to a control

increased participants feelings of meaning and purpose in life. These findings were

consistent across various methods of evoking nostalgia for example scent (Reid et al.,

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2015) and through a writing task (Baldwin & Landau, 2014) as well as on participants

of a range of ages and samples including older adults (Routledge et al., 2011).

Furthermore, support was found when both nostalgia and meaning were manipulated

(Routledge, Wildschut, Sedikides, Juhl, & Arndt, 2012). It appears that there is strong

convergent validity in these findings.

Of particular interest when assessing whether nostalgia is likely to be

beneficial to older adults is whether nostalgia could buffer against threats to purpose

in life. Three papers explored this (Routledge et al., 2011, 2008, 2012). Through two

studies, Routledge et al. (2008) found that when mortality salience was evoked in

participants, high nostalgia proneness attenuated the impact of mortality salience on

their sense of meaning in life. Additionally, nostalgia proneness buffered against

death-thought accessibility. Similarly in Routledge et al.’s (2012) fourth study, for

participants given the opportunity to be nostalgic in response to a meaning threat,

their responses to the meaning threatening essay were less defensive. Unfortunately

these studies did not include older adults in the sample and meaning threats were

evoked through intervention to increase the level of experimental control. It is of

interest to consider whether building on these studies to explore meaning threats as

they naturally occur for example in older adults, whether these findings are replicated.

Finally, one study looked at whether the relationship between nostalgia and purpose

in life is mediated by other variables and part of a causal chain. As explored above,

some research suggests that nostalgia’s relationship with self-acceptance is mediated

by positive relations (Sedikides et al., 2016). Similarly, Routledge et al. (2011) found

that the relationship between nostalgia and purpose in life is also mediated by social

connectedness. This was tested and validated across two robust and reliable studies,

including older adult participants.

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Life Satisfaction

Four studies explored the relationship between life satisfaction and nostalgia

in experimental designs with conflicting findings. Two studies suggest that a nostalgia

intervention, comparative to control, positively predicted life satisfaction (Baldwin et

al., 2015; Cox et al., 2015). These papers offer differing methodological strengths for

example one paper having high ecological validity by using blogging sites to evoke

nostalgia (Cox et al., 2015) and the other having good internal and convergent validity

through several studies with differing methodology (Baldwin et al., 2015). Both have

large effect sizes for the relationship between nostalgia and life satisfaction. In direct

contrast, Routledge et al. (2008) in some minor analyses in their main study found

that nostalgia proneness was not significantly correlated with life satisfaction.

Although the main finding of the study, that the relationship between nostalgia and

death thought accessibility could not be accounted for by life satisfaction, appeared to

be strongly supported, theoretically a correlation between nostalgia proneness and life

satisfaction would have been expected. Therefore, it is possible that being in a state of

nostalgia, as occurs in experimental designs, increases life satisfaction however being

prone to nostalgia outside the testing room is not associated with life satisfaction.

However, causality cannot be determined in this study and therefore further research

is required, using experimental designs.

The final study nods to the potential influence of other factors by looking at

how individual differences might influence whether there is a relationship between

nostalgia and life satisfaction. Iyer and Jetten (2011) found that nostalgia negatively

predicted life satisfaction when participant’s identity continuity was low, however,

there was no significant effect of nostalgia on life satisfaction when identity

continuity was high. As with some studies explored above, the nostalgia manipulation

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check was not reliable therefore it is hard to be certain whether the findings were due

to the intervention. Furthermore, the data was taken from a larger questionnaire,

therefore the potential influence of other measures within the questionnaire on

participant ratings is unknown. However, it is one of the few studies that has looked at

nostalgia longitudinally therefore the difference to findings from cross sectional

designs is of interest. It is possible that this study demonstrates the limits of nostalgia

in relation to the disparity between past and present, specifically in relation to

continuity of identity, where if there is a large disparity, nostalgia is likely to have a

negative effect. The impact of context and this individual differences factor is an

important consideration for future research.

Personal Growth

Only one paper looked at personal growth (Baldwin & Landau, 2014). Their

studies found that nostalgia versus control intervention increased growth-oriented

self-perceptions and behavioural intentions. This effect of nostalgia was found to be

mediated by positive self-regard only and not by belongingness and meaning in life.

Strong effect sizes were noted for both self-perceptions and behavioural intentions of

growth from nostalgia. However, it is clear that further research is needed into the

possible effect of nostalgia on this well-being factor through more sound methods.

Drawing on this study and making methodological improvements is a helpful place

for this research to start.

Environmental Mastery and Autonomy

None of the twenty two papers identified in this review looked specifically at

constructs akin to environmental mastery or autonomy (i.e. independence). However,

one paper looked at all of the Ryff and Keyes (1995)well-being factors including

environmental mastery and autonomy (see below).

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Global Well-being

One study found in this review used the Ryff and Keyes (1995) well-being

factors explored in turn above to look more broadly at the influence nostalgia may

have on overall well-being (Hepper et al., 2014). In study one of this paper, the

sample had a large age range allowing the influence of age on the relationship

between nostalgia and well-being to be explored. They found that age was more

positively (or less negatively in the case of personal growth) associated with well-

being for individuals that were high in nostalgia proneness, suggesting that nostalgia

can be a tool to buffer against age as a threat to well-being. This supports the

likelihood that nostalgia is more beneficial for well-being in older adults due to age

being a threat to well-being. Study two echoed the findings of study one but in a more

controlled, experimental design. Time-limitedness was induced and nostalgia was

found to buffer against the negative effect of time limitedness on well-being.

Although these are only two studies, in both studies the effects of nostalgia was

consistent across well-being dimensions which preliminarily provides support that

nostalgia is not only beneficial for well-being but that it is likely to be particularly

beneficial for older adults.

Discussion

Various theoretical explorations have been made as to the positive influence

nostalgia may have on well-being in older adults; however there is limited empirical

investigation in this population. This review explored the literature on well-being and

nostalgia in working age adults to consider whether nostalgia might have a positive

effect on older adults. Factors considered important for well-being in older adults

were used as a framework for this exploration.

Summary of findings

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Twenty two papers were identified in this review and the well-being factors

with the most research were positive relations, self-acceptance and meaning in life. In

relation to positive relations, various methodologically sound and diverse studies

found support that nostalgia increases feelings of social connectedness and motivates

social behaviour. Additionally, several studies investigating different well-being

factors found that the relationship between nostalgia and positive relations mediated

the relationship between nostalgia and other well-being factors such as self-

acceptance and meaning in life. Studies focusing on self-acceptance and meaning in

life found similarly strong support that nostalgia has a positive effect on these well-

being factors, creating a body of evidence with high levels of convergent validity. The

number of papers investigating the effect of nostalgia on personal growth, autonomy

and environmental mastery were limited. Of the studies that have conducted

investigations in these areas, support was found for a positive relationship between

nostalgia and the respective well-being factor. Further research is needed to offer

convergent validity to these findings and to open conversations as to the potential

utility of such findings.

In relation to satisfaction with life, the various studies looking at this construct

of well-being offered mixed findings. Some suggested that nostalgia does have a

positive effect on satisfaction with life where one study found that satisfaction with

life was not positively associated with nostalgia proneness. This disparity could be

explained through the different types of nostalgia investigated in relation to

satisfaction with life, with state nostalgia being explored in the studies offering

support whereas trait nostalgia was not found to be positively associated with

satisfaction with life. It is possible that nostalgia is only beneficial in the moment, as

opposed to a general tendency to be nostalgic significantly impacting upon your

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satisfaction with life. From another perspective, it is possible that satisfaction with life

is more contingent upon external factors such as success, financial stability or

occupational achievements, comparative to the more moral, internal and spiritual

well-being factors explored above.

It is of interest that, in addition to support for a positive effect of nostalgia on

well-being factors, there is support for a buffering effect of nostalgia against threats to

well-being. Studies found that nostalgia buffered threats to well-being i.e. positive

relations against loneliness, self-acceptance against low self-continuity, and meaning

in life against a sense of time limitedness. Loneliness and time limitedness are of

particular interest for the older population where these variables are likely to be

naturally occurring and therefore might have a negative effect on well-being if not

buffered against by some form of coping mechanism.

Across studies looking at different well-being factors, several individual

differences factors were considered and explored, looking at the role they play in

moderating the relationship between nostalgia and well-being, for example:

attachment style, narcissism, nostalgia proneness, self-continuity and resilience. These

studies appear to suggest that nostalgia is not equally beneficial for everyone and

starts to consider the question, for whom is nostalgia most effective? Awareness and

consideration of these factors in future research and real life applications of nostalgia

is important to ensure that it is being utilised for those who are most likely to see a

benefit.

Strengths, Limitations and Future Directions

The current body of literature exploring nostalgia and well-being utilises

highly controlled, reliable and internally valid methods to allow causal links and

chains to be identified. As a foundation for exploring the potential utility of nostalgia,

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these studies provide a strong one from which to build upon. In addition, although

most studies utilise similar methodology of experimental designs, there are varying

methods through which nostalgia is evoked (e.g. written, scent, music etc.) and

differing measures of each of the well-being constructs. This allows the findings to

take on high convergent validity.

The nostalgia literature has rapidly increased in the last 20 years, shedding

light on our understanding of its beneficial qualities. However, the clearest gap in the

literature, from this review, is exploration of its benefits in older adults. Of the twenty

two papers identified in this review, only five of them included adults over the age of

65 years old, and none looked exclusively at older adults. There are many reasons

identified as to why nostalgia is likely to be as, or if not more, beneficial for older

adults, supporting a need for research in this population. Firstly, the five studies

including older adult participants did not find differing findings to those completed

without older adults, suggesting that the presence of older adults in the sample did not

significantly skew the findings. One study gave some support that nostalgia might

actually be more likely to benefit older adults, finding that older adults and young

adults were more prone to nostalgia (Wolf, 2014). If nostalgia is naturally higher in

older adults, this might be because it serves a function. Secondly, all of the factors

deemed important in older adult well-being had studies offering support for the

positive effect of nostalgia on these factors. This suggests nostalgia might be

targeting the specific well-being factors important in the older population. Finally, the

papers in this review also identified the ability of nostalgia to buffer against threats to

well-being highly relevant in older adults such as mortality salience, time limitedness

and death anxiety (Hepper et al., 2016; Juhl, Routledge, Arndt, Sedikides, &

Wildschut, 2010; Routledge et al., 2008). Older adults are thought to be highly

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vulnerable to loneliness and boredom due to life events associated with ageing

(Halvorsrud & Kalfoss, 2007). Studies from this review found that nostalgia can

buffer against loneliness and boredom (Hepper et al., 2016; van Tilburg et al., 2013;

Wildschut et al., 2006). Therefore, again nostalgia is likely to be highly beneficial to

the older adult population and further research should be done in this area.

Very few studies have explored nostalgia in more ecologically valid settings

or have shifted the focus from state nostalgia to nostalgia proneness. There is room

for future research conducted in a longitudinal way to add to the existing cross-

sectional literature to test the relationship between nostalgia and well-being, and its

limits, further. The focus on state nostalgia has been of high value in being able to

identify causal chains and remove the influence of confounds on any observed

relationship between nostalgia and well-being. However, a move towards exploring

nostalgia proneness, as some of the research in this review has begun to do, is likely

to be fruitful for the utility of this body of literature. These directions are likely to

answer questions of who is making use of nostalgia in everyday life, is it beneficial

for well-being and, if so, could their approach be shared to benefit less nostalgia prone

individuals.

ImplicationsAlthough there are significant gaps in the literature, particularly for older adult

populations, the existing body of literature provides an interesting springboard to

consider practical implications of such findings. Given the numerous studies

supporting the positive effects of nostalgia for well-being, implications for how

nostalgia could be used to improve well-being in the general population can be

considered. As previously mentioned, Reminiscence Therapy (RT) is an approach to

utilising nostalgia to benefit individuals experiencing mental health difficulties and

neuro-degenerative conditions (Bohlmeijer et al., 2007; Elias et al., 2015; Hsieh &

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Wang, 2003; Woods et al., 2005). Considerations for how these interventions could be

used by individuals who are experiencing poor well-being in the community but

perhaps do not meet the criteria for a diagnosed mental health diagnosis could be of

interest. Utilising these techniques in community groups or charitable organisations

could act as preventative approaches to mental health and well-being in the general

population.

In a similar vein, initiatives to utilise nostalgia in young people might also

offer preventative approaches to support mental health and well-being. Although

debate exists in the literature about whether social media is beneficial for well-being,

it is possible that incorporating nostalgia in to social media and online networking

might benefit well-being; for example: TimeHop or photos from ‘this time a year ago’

on Facebook or designing an app to review old pictures or text messages. Similar,

simple approaches could be trialled to see whether increasing accessibility to

nostalgia via digital and social media could improve well-being in a meaningful way.

Conclusion

Overall, the majority of well-being factors that this review conceptualised as

relevant to older adult well-being found strong support for being increased by state

nostalgia. These add to the strong theoretical assertions that nostalgia is likely to be

particularly beneficial for older adults; it can buffer against threats to well-being that

older adults are most vulnerable to and older adults are naturally higher in nostalgia

proneness suggesting they may already be using nostalgia as a positive resource.

Despite the above empirical and theoretical support, this review identified a clear lack

of research specifically on the older adult population, therefore supporting the

rationale for such research. The existing body of literature on nostalgia and well-being

reviewed here offers a strong foundation and a consistent, unified approach to

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investigating nostalgia from which to draw on. This will allow for strong comparisons

to be made between older adults and working age or younger populations in relation

to the impact of nostalgia on well-being. Although there appears to be another gap in

the nostalgia literature of looking longitudinally and in more ecologically valid ways

it is important to explore one aspect at a time. Should research conducted support a

positive effect of nostalgia on well-being in older adults using similar, controlled

methods utilitised in existing research, at this point additional research could be

conducted to test these findings in a longitudinal method.

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Part 3 – Clinical Experience

Adult Community Mental Health Team (1 year)

This placement was in an assessment and treatment service for adults aged 18 to 65 years based in the community. Clients presented with a range of difficulties including anxiety, depression, post-traumatic stress disorder, personality disorder, and psychosis. Work completed on this placement included: one to one therapeutic work with individuals using Cognitive Behavioural Therapy (CBT) and Acceptance and Commitment Therapy (ACT) approaches, assessment using semi-structured interviews and outcome measures, neuropsychological assessment of cognitive functioning (e.g. WAIS, WMS), co-facilitating a group workshop (Coping Skills), contact with service-users and carers organisations, working within a multi-disciplinary team (MDT) including team meetings and supervision of an Assistant Psychologist.

Older Adult Inpatient and Community Mental Health Team (6 months)

This placement was based across two teams for individuals aged 65 years and above. For one and a half days a week, it was based across two inpatient wards (one for older adults and one specifically for older adults with a diagnosis of dementia). Work included: co-facilitating staff reflective space, neuropsychological assessment, support for inpatients on the ward, co-facilitating a music group on the dementia ward and putting together positive behavioural support plans (PBS). For the other one and half days a week, it was based in a community mental health team for individuals aged 65 years and above. Work included: assessment using semi-structure interviews and outcome measures, neuropsychological and dementia assessment, one to one therapeutic work using psycho-dynamic approaches and CBT for clients experiencing anxiety, depression or bereavement, staff training on personality disorder in older adults, and supervision of an Assistant Psychologist.

Community Team for People with Learning Disabilities (6 months)

This placement was in a community team for people with a diagnosed or suspected Learning Disability (LD) with ages ranging from 18 years onwards. Work was either with individuals presenting with mental health difficulties or query LD or with the

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system around an individual with a LD such as residential settings or families. Work included: assessment from multiple perspectives using outcome measures, therapeutic one to one work with an individual with LD and anxiety using adapted CBT, neuropsychological assessments for dementia and LD, behavioural work utilising PBS model with the family of an individual with LD, two staff consultations with residential homes supporting individuals with LD, working within an MDT and contributing to meetings, and presentation to the team on compassion focused therapy.

Child and Adolescent Community Mental Health Team (6 months)

This placement was based in a community team for children and young people aged 4 to 18 years. Presenting difficulties ranged from Autistic Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder (ADHD), anxiety, depression, Tourette’s Syndrome, misophonia, psychosis, OCD, and self-harm. Work on this placement included: systemic assessment using outcome measures, neuropsychological assessment of cognitive functioning (WIAT, WISC), contributing to ADOS assessment, family history taking with parents to inform ASD/ADHD assessment, contact with service user groups, work with family therapists in reflecting team using systemic approaches, one to one therapeutic work with young people alongside parental support and systemic considerations (using CBT approaches) and consultation to school staff on anxiety in children.

Department of Psychological Therapy in Specialist Hospital (6 months)

This placement was based in the Psychological therapies team supporting a specialist hospital for people of all ages. The therapies team supports Burns Unit, Maxillofacial, sleep clinic, facial palsy and anomaly clinics, cancer units, outpatients and staff members. Work on this placement included: responding to urgent calls from wards for patient support, running the facial palsy clinic, supporting families and young people on burns unit with body image, trauma and adjustment, weekly staff support using CBT approaches, co-facilitating a CBT based sleep group for clients with insomnia, one to one therapeutic work with an girl experiencing anxiety and body image difficulties in the context of cleft palate and bulling (CBT), couples therapy working on intimacy following trauma, meeting with various professionals to learn about leadership roles, overnight sleep observation, co-facilitating food and eating group for staff members, shadowing speech and language therapist, delivering anxiety for falls presentation to older adult group, mental capacity assessments and risk assessment, and research evaluation of sleep groups.

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Part 4 - Assessments

PSYCHD CLINICAL PROGAMMETABLE OF ASSESSMENTS COMPLETED DURING TRAINING1

Year I AssessmentsASSESSMENT TITLE

WAIS WAIS Interpretation (online assessment)Practice Report of Clinical Activity

Case report of Sarah: a female, young adult experiencing low mood, suicidal ideation and social anxiety. Assessment and formulation from a CBT perspective.

Audio Recording of Clinical Activity with Critical Appraisal

Audio Recording of Clinical Activity with Critical Appraisal

Report of Clinical Activity N=1

Case report of Martin: a male in his early fifties experiencing GAD and low mood. Assessment and CBT-based intervention.

Major Research Project Literature Survey

Could Nostalgia have a beneficial effect on well-being in older adults? A systematic review.

Major Research Project Proposal

MRP Proposal: Is Nostalgia Beneficial for Well-being in Older Adults?

Service-Related Project Service Related Project

Year II AssessmentsASSESSMENT TITLE

Report of Clinical Activity – Formal Assessment

Case report of Terry: a male in his early seventies with an intellectual disability. Formal assessment, formulation and recommendations.

PPLD Process Account PPDLG Group Process Account: Formative

Year III Assessments ASSESSMENT TITLE

Presentation of Clinical Activity

Assessment, formulation and intervention with Paul; a male in his early forties with an intellectual disability and Autistic Spectrum Condition.

1 Note all names included in assignment titles are pseudonyms and not identifiable information from clients.

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Major Research Project Literature Review

Could Nostalgia have a Positive Effect on Well-being in Older Adults? A systematic Review

Major Research Project Empirical Paper

The Functions of Nostalgia for Well-being in Older Adults

Report of Clinical Activity

Case report of Sam; a school-age boy experiencing separation and generalised anxiety. Assessment, formulation and intervention.

Final Reflective Account

On becoming a clinical psychologist: A retrospective, developmental, reflective account of the experience of training

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