Social Research Methods in the study of ecosystem services Mahesh Poudyal, P4ges Project Bangor University Ecosystem Services for Poverty Alleviation Summer School 13 April 2016
Social Research Methodsin the study of ecosystem services
Mahesh Poudyal, P4ges Project
Bangor University
Ecosystem Services for Poverty Alleviation
Summer School
13 April 2016
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Outline
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‘Social’ research in the study of ecosystem services
Evolution of social and participatory research methods
Collecting (social science) data
Key issues and challenges in social and household surveys
Why do we need ‘social’ research methods in
the study of ecosystem services?
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Conceptual Framework of the
Millennium Ecosystem
Assessment 2005
(MA, 2003)
Why do we need ‘social’ research methods in
the study of ecosystem services?
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Linkages between
ecosystem services
and human well-being
(MA, 2005)
Why do we need ‘social’ research methods in
the study of ecosystem services?
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“Ecosystem services are the benefits provided by
ecosystems that contribute to making human life
both possible and worth living”- UK National Ecosystem Assessment
Better understanding of the ‘human dimension’ crucial
in studying the changes in ecosystem services, and how
such changes affect human well-being
Good data on human-ecosystem services-poverty
nexus still limited
Social and participatory research
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Participatory research
Origins, evolution, benefits, critiques
Participatory methods
Community mapping, timeline & trends, seasonal calendar etc.
Mixed method approach in collecting socioeconomic data
Qualitative & quantitative surveys, participatory approaches
Key issues & challenges
Sampling, project presentation, consent, confidentiality, feedback
Participatory Research
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Origins of participatory research
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Rapid Rural Appraisal
1970s-80s
Participatory Rural
Appraisal
1980s-90s
Participatory Action
Research
1980s-90s
New approach to rapid data-gathering, using informal & locally appropriate techniques
More emphasis on participation – respondents drive research questions and collect data themselves
No longer researchers and respondents – people are learning together and then acting on that knowledgeEm
po
wer
men
t
Res
earc
he
r b
eco
mes
a li
sten
er
(Chambers 1994)
RRA & PRA
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(Chambers, 1994)
Principles of participatory methods
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The right to participate
Seek local knowledge and experience
Seek diversity
Create safe spaces for people to be heard
Triangulate
What benefits for the locals?
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Make it clear to the local people what they will gain
by being involved in the research
Then start building trust and a common
understanding of what will be achieved
Critiques of the participatory approach
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"Hijacking“ - The agenda is externally driven, and
used to create legitimacy for projects, agencies and
NGOs
Formalism - The “hit team" arrives in a local
community to "do a PRA"
Disappointment - Local expectations can easily be
raised
Participatory approaches
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Community mapping (social, resource)
Transect walks
Timeline
Trends
Seasonal calendar
Wealth ranking
Identification of stakeholders & interests
Observations
Key Informants
Focus Groups
Community mapping
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Good ice-breaker
Can get different
members of the
community to do it
(Photo: P. Ranjatson)
Focus groups
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Focus groups are guided discussions that are often recorded
Qualitative data can then be extracted
It’s a discussion not a debate; important to allow people to
voice opinions
Need a clear set of questions and aim
Identify who are the most appropriate participants
Can be used to help develop
questionnaires and further study
Focus groups
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Outcome of a community mapping exercise
in Madagascar for p4ges project.
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Timeline & Trends
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Best done in a focus group with village elders
How has the forest extent and quality changed in this time, and why?
Seasonal calendar
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Don’t make it too complicated! Bean counts are useful
What are the main seasons of the year?Can you tell me what men and women are doing in each season?
Wealth ranking
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Useful for: understanding concepts of wealth, stratification,
getting a single metric for wealth for quantitative analysis
Pitfalls: can be sensitive topic, people need to know each
other well, diverse meanings of wealth
Summary of techniques
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Ranking (e.g. taste preferences, most hunted species)
Drawing (e.g. maps)
Discussing (focus groups)
Apportioning (bean counts)
Picture recognition (e.g. which species live round here)
Be inventive and use locally appropriate
techniques and materials
Problems with participatory research
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Ignoring marginalised groups (women, low caste, geographically
isolated, children)
Focus groups may be dominated by certain individuals and
“group think” may emerge
Leads to unrepresentative results
Some cultures find it patronising, some threatening
Can be hard to generalise and analyse from qualitative results
– may be better as an early component of a broader study
Collecting social science data:
a mixed method approach13/04/2016Social Research Methods, ESPA Summer School 201624
Social research methods
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Quantitative Qualitative
Questionnaire surveys Participatory research
MIXED
Quantitative method
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Variable-centred approach in data collection
Can collect large quantities of data
Often used to test theories/hypotheses
Aim is to be representative of the ‘population’
Relatively less expensive
Questionnaire surveys
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Survey design
DO NOT start from scratch, there are numerous surveys
available which could be adapted to your needs
For example, PEN prototype surveys
Or the World Bank’s LSMS
Characteristics of ‘good’ questions (Angelsen et al. 2011)
KISS (keep it
sensibly simple)
Concrete
and specificShort
recall
Local
units
Quantify
answers
Define terms
carefully
Avoid multipart
questionsNeutral
formulations
Questionnaire surveys
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Pretesting/piloting questionnaire surveys crucial
Improving questionnaire
Training enumerators
Establish field protocols for data collection
Include ethical framework
Practical issues; e.g., dealing with dropouts from sample
Prepare detailed guidelines for survey
A section from the World Bank’s Living Standard Measurement Survey (LSMS) in Nepal
Questionnaire surveys
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1
Work Package 6: Household Questionnaire Survey FID: ________ HHID: ________
B. Information about the Respondent(s) and Household Composition
1. Information about the household head and the respondent
a. Is the main respondent also the head of the household? [If 'YES' >> go to 'c.'] (YES=1, NO=0)
b. What is the relation of the respondent to the HH head? [use code from 2 below] (code)
Codes for relation to HH head: 1=spouse(legally married or co-habiting); 2=son/daughter; 3=son/daughter in-law; 4=grandchild; 5=mother/father; 6=mother/father in-law;
7=brother/sister; 8=brother/sister in-law; 9=uncle/aunt; 10=nephew/neice; 11=step/foster child; 12=other family; 13=not related
[Note: Once you have established whether the respondent is also the household head from above, ask the following questions to the respondent and record their
responses in the appropriate column. When the respondent is NOT the household head, also ask the respondent about the household head and fill in the respective
column (for c. to i.).]
Respondent IS the HH Head Respondent is NOT the HH Head
c. Was the respondent born in this village? [If 'YES' >> go to 'g.'] (YES=1, NO=0) (YES=1, NO=0)
d. How long has the respondent lived in the village? _______ years _______ years
e. Where did the respondent come from (commune and region)?
f. Why did the respondent move to this village? (code) (code)
1=study; 2=work; 3=marriage; 4=land availability; 5=other (specify)
g. Which ethnic group does the respondent belong to? (code) (code)
Ethinc group: 1=Betsimisaraka; 2=Sihanaka; 3=Bezanozano; 4=Merina; 5=Betsileo; 6=Other (specify)
h. What is the marital status of the respondent? (code) (code)
1=married & living together; 2=married & spouse working away; 3=widow/widower; 4=divorced; 5=never married; 6=other (specify)
i. How long ago was this HH formed? ________ years ________ years
[(Non-)response codes: -98=respondent DOES NOT KNOW; -99=respondent DOES NOT WANT TO ANSWER; -100=interviewer DID NOT ASK (specify why)]
Remarks:
Questionnaire surveys
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WP6SurveyGuidelines,Draft1.0,July2014
1
P4GESWorkPackage6:GuidelinesforSurvey
KeyDefinitions
Households [also need to look into Madagascar-specific definition, i.e., how does INSTAT define a
household in Madagascar?]
Working definition: A household is defined as one person living alone or a group of people living
together, who pool some, or all, of their resources (labour, income and wealth) and who make common provision
for food or other essentials for living. It is important to note that it is possible to have household members who
are no blood relatives of the family. Equally important to note is that one single household might include more
than one family if they pool their resources and eat together as defined above.
Polygamy: In the case of polygamous families where each wife lives separately, the husband is
considered part of the household where he normally resides and shares food - with each separately-living wife
constituting a household each.
Multiple families living together in one house: If there are more than one family living in one house, they
should be treated as two separate households if there is no resource pooling and they mostly cook and eat
separately.
Family members who partially live away (for example, for school or for work): These members will still
be part of the household if they are more or less fully integrated in the household economy (for example, school
children living away during the week with parents paying for their expenses; or members working away part of
the time but pooling their income, and pooling their labour in the households rest of the time).
Non-resident household members: Among the household members who partially live away (see above),
if they live away for six months or more in a year then they should be identified/indicated as ‘non-resident’
members of the household.
Family members who live away on their own: For the family members who have left the house to work
and take care of themselves but still contribute some income to the remaining household, they should NOT be
included in the household as members BUT the income they contribute to the household should be recorded
under ‘remittances’.
Household head: This should be the person who makes most of the major decisions within the
household, and is recognised as such by the local authorities (customary and/or statutory). In most case this
would be the husband of the family, however, this might be more complicated if several generations or multiple
families are living together in the same household. In such situation, asking “who is the head of the household?”
would generally help identify the head.
Questionnaire surveys
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Different ways of administering questionnaires
Face to face
Self-administered
Telephone interview
Internet surveys
Face to face surveys most effective and practical in a
poor developing country context
Qualitative method
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Meaning-centred approach – emphasis on words in
context rather than numbers
Less structured and flexible – can collect large volume of
information from few subjects
Used to create theories/hypothesis
Qualitative method
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Aim is to describe the ‘issues’ as the subjects understand,
perceive, construct them
Skills for data collection often acquired through practice
Relatively more expensive
Collecting qualitative data: Participatory
approaches
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Community mapping (social, resource)
Transect walks
Trends
Seasonal calendar
Timeline
Wealth ranking
Identification of stakeholders & interests
Observations
Key Informants
Focus Groups
Some ways of combining quantitative
and qualitative methods (Bryman 2006)
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Instrument development: e.g., qualitative methods used to
develop questionnaires
Sampling: one method used to facilitate sampling for the
other
Utility (improving the usefulness of findings): combining
two methods likely to be more useful to applied/action
research
Triangulation: verify/corroborate both data and findings
Explanation: one method used to explain findings from
the other
Which method to use?
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Qualitative (participatory) approaches are generally
better as a foundation for conservation action
Quantitative approaches may produce more defensible
research results
Mixed methods, if applied well, could provide the best of
both approaches
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The approach you choose depends
on your research aims, your
budget and the social context of
your study site.
ClassCaste
GenderEthnicity
CustomsIndigenous
MigrantsRural
Urban
Challenges in social research &
how to overcome them
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Sampling
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Need a robust approach to sampling so you can generalise from
the results
Unlikely to get complete
census so we take a sample
from a defined population
How do we know if the
sample is representative?
Sampling strategies
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Random sampling
Develop a sampling frame and use random number generator
Stratified – random sampling from pre-defined strata
Systematic sampling
Every 5th person, every 50 metre… Straightforward and relatively
objective (still an unknown potential for bias)
Sampling strategies
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Opportunistic sampling
Get data from anyone you can; often used e.g. for tourist samples. Can
get you big samples quickly
Purposive sampling
Choose who you want to interview; includes snowball sampling (ask
interviewees to recommend the next person)
Good if few people are doing what you’re interested in, or introductions
are helpful
Good for qualitative research
Sampling strategies
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Sampling approaches have to balance theoretical & practical
considerations, and are often mixed in practice
For example:
purposive selection of sites, communities
stratification based on wealth ranking, or geographical location
random sampling from each stratum (Angelsen et al., 2011)
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Selection of Study Sitesand Sampling for WP6
BENEFITSASSESSMENT
OPPORTUNITYCOST OF TAVY
Next to MNP (strictconservation)
Purposivelyselected villageswithin ONE orMORE fokontany(s)
Safeguards(conservation w/compensation)
MIXED communitiesaround CAZ
Purposively selected villagesfrom 5-6 fokontanys around CAZthat have had conservation-related projects in the past orhave ongoing conservation-related projects (such as Node,Conservation Agreements etc.)
No conservation (communitiesw/ historic deforestation -along a gradient)
Purposivelyselected villageswithin ONE orMORE fokontany(s)
Purposively selected villages within ONE or MOREfokontany(s) from each of the identified sites alongthe gradient: (1) forest edge communities withexisting deforestation & no recent history ofconservation; and (2) communities far from thepresent forest edge with history of complete forestclearance (within the last 20-30 years)
1. Communities around CAZ that are/likelyto be affected by the new protected areas
General Criteria forSite Selection
2. Security 3. Accessibility
Exact sites yetto be identified
(2) Far from forest: Purposively selectedvillages in fokontanyAmporoforo incommune Amporoforo
Purposively selectedvillages in fokontanyAmpahitra incommune Ambohibary
Purposively selectedvillages in fokontanysAntevibe & Ambodivoangyin communeAmbodimangavalo
Identified/Selected Sites Identified/Selected Site Identified/Selected Site
(1) Forest edge:Purposively selectedvillages in fokontanySahavazina incommune Antenina
Identified/Selected Sites
Study aims and specific criteriafor the selection of study sites
50-60 HHsin each siteincludingreplacement
Total #HHs inselected villagesin each site
Total #HHs inselected villages
Total #HHs inselected villages
Total #HHs inselected villages
Total #HHs inselected villages
175 HHs incl.replacement
175 HHs incl.replacement
230 HHs incl.replacement
175 HHs incl.replacement
Selected Sites* & Sampling Frame**
RANDOM RANDOM RANDOMRANDOM RANDOM
In-depth agriculture survey and in-depth wild product harvest survey: Stratified random selection
50 HHs 50 HHs 50 HHs 50 HHs
Sampling Method & Sample Size***
Final number of HHs to be surveyed
Notes:* Number of hamlets will depend upon their size and other relevant characteristics.** List of households in the selected hamlets will be collected from the relevant fokontany/commune and verified on site by the researchers with the help of local Key Informants.*** Number of HHs indicated as sample size includes roughly 10-15% additional households for replacements if some HHs drop out from the survey.**** Choice Experiment will not be done in “far from forest” gradient site.
Assessment of Benefits40-50 HHs in each site
150 HHs 150 HHs **** 200 HHs 150 HHsGeneral HH Survey &Choice Experiment
Framework for sites selection
& sampling in P4ges project
Purposive selection of sites
based on predefined criteria
Decision on sampling frame;
stratification by villages
(geographic)
Sample size requirement;
sampling of HHs for
survey (stratified random
sampling)
Sampling challenges in developing country
context
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Poor existing data on
Population (distribution)
Location of communities (e.g., maps not updated)
Households scattered over large area; shift with season
Households not registered in any village (‘unofficial’ HHs)
How to deal with
individuals who want
to be interviewed?
Overcoming sampling challenges
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Spend more time in the field!
In one of the P4ges project study sites, about 33% of
total time for survey…developing sampling frame
Fokontany level
Village level
Hamlet level
Collect locally available information on
villages (sketch map)
Collect information on households and
hamlets (sketch map & GPS)
Visited hamlets in person to cross check
information (GPS), and map HHs location
(sketch map & GPS)
46
Developing sampling frame: Sketch map of a village showing hamlets & households
(P4ges project)
Overcoming sampling challenges
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Make the process transparent
Draw samples in front of community leaders, elders
Non-selection of key community members could
be an issue
Use them as key informants so they feel valued
If you have to include them in survey to ensure cooperation,
drop them from analysis
What sampling challenges have
you faced in your research?
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Research ethics
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How should we treat the people on whom we conduct
research?
Are there activities in which we should or should not
engage in our relations with them?
Research ethics
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Ethics is about a collective value separating right from wrong
Research has to be conducted respecting ethics principles
agreed for the given context
Respect others and their autonomy
Protect those with diminished autonomy
Do good, not harm
Consider justice and equity
Act with integrity, honesty and safety
Be responsible towards others
Ethical dilemmas in research
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You come across a lemur trap in the forest, would you
report it to the relevant authorities?
You are taking some soil samples in the first month of the
project and a villager asks you how the project is going to
benefit him. How would you respond?
Research ethics
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A good ethics framework should
minimize misunderstandings and conflicts about or around the
project…
through a high level of participatory agreement that should be
reached from the beginning
Some fundamental principles that everybody needs to
consider
Informed consent
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Free
Voluntary participation, no pressure, no condition
Prior
Before any data collection
Informed
Purpose of research/project, consequence of participation
Consent
Explicit (oral, written), temporary
Project presentation
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Consistency in how you present the
project
Be clear on what the project is about
what it will/not provide to participants
whether it is purely a research project
whether it has any immediate tangible
benefits
Don’t create unrealistic expectations!
Confidentiality, data security
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Balance the risk to respondents with the duty to publish
results
Data ownership – whose data?
Different layers of data security:
Anonymity
Secure storage
Proper data sharing protocol
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Doing excellent research
with impacts
Key is to find a balance
Rights (and safety) of those
providing information
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Need for appropriate and strict
Data Firewalls within the project
& beyond
…starts with a detailed ‘Data
Management Plan’
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Some
identifier
information
necessary for
follow-up
surveys
Stripped of all
identifier
information
P4ges project data
management framework
Data sharing within projects & beyond
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Data management plan
Identify and agree on the existing/potential conflict of
interests
Agree on a course of action, including establishment of
proper data firewalls even within the project
Remember…
Respondents have trusted you with their information,
it is your responsibility uphold that trust
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Have you faced any challenge in data
management within your own research
project?
Restitution (reporting back)
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We have a duty to communicate results of the project to
different stakeholders
Most importantly to the communities providing data
Booklets to communicate research results from P4ges to
local communities (final version will be in local language)
Directly sharing
the knowledge
generated
through
research is one
way of
benefiting local
communities
Compensation
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“Time is money”
Agree on project-wide
compensation policy for
Local workers, facilitators
Key Informants, respondents
Communities
In-kind compensation may be
more appropriate
Some of the items in P4ges project
compensation package
Compensation
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Could lead to people wanting to be interviewed for
compensation
Make compensation fair but not too attractive
How have you compensated social survey
respondents for their time?
What were the challenges in providing compensation?
Dealing with ethical dilemmas: some cases
to consider
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What is the ethical issue at stake?
What would you do?
What alternatives might also be ethical?
What ethical issues remain with your chosen course of
action?
Scenario 1
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You are working in a village and have made an acquaintance
with a poacher. He is the ideal resource person. Do you
have the right to request information? You ask him for
"informed consent" and he refuses. Do you think you
should ask him for any further information?
Scenario 2
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You just learned this morning that the access to the forest,
which is ideal for your inventory today, is prohibited
according to the local custom. What would you do?
Scenario 3
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You encounter a forest service officer in your field work
about illegal logging. And he asks you, "I heard that there are
illegal loggers in the area where you are coming from.
Where is this place exactly, and do you know how many
people are involved and where they come from?” – How
would you respond?
Scenario 4
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You are camping in the forest for inventory. You come to
know that one of your workers (local assistant) established
lemurs traps during last night. What would you do?
Dealing with ethical dilemmas: some cases
to consider
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What is the ethical issue at stake?
What would you do?
What alternatives might also be ethical?
What ethical issues remain with your chosen course of
action?
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10 Minutes
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What ethical challenge have you had
to deal with in your field research,
and how did you resolve it?
Summarising social research process
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Before
fieldworkFieldwork
After
fieldwork
Plan
Design
Prepare
Collect
Analyse
/publish
Share
General & specific
considerations: ideas, research
questions, hypotheses
Frameworks, data needs,
sampling, contextual
information, survey design
Practical considerations:
logistics, obtaining permits,
learning language etc.
Political & cultural issues,
survey implementation, quality
checks
Data entry, quality checks,
cleaning, analysing, writing
reports, papers
Presenting results
(conferences, workshops),
sharing with community
(Adapted from Angelsen et al. 2011, p.10, Fig 1.3)
Key to successful field research
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Stay in the field as much as possible
Have a dedicated team of enumerators
Building relations with respondents is the key to
success
Check and double-check data
Have a plan – and a plan B
(Angelsen et al., 2011)
Useful resources
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Angelsen et al., 2011. Measuring Livelihoods and Environmental
Dependence: Methods for Research and Fieldwork, CIFOR
Poverty Environment Network (PEN) -
http://www1.cifor.org/pen
World Bank’s Living Standards Measurement Study -
http://go.worldbank.org/IFS9WG7EO0
Grosh & Glewwe, eds., 2000. Designing household survey
questionnaires for developing countries: lessons from 15 years
of the Living Standards Measurement Study, Vols. 1-3.
UN Statistics Division, 2005. Household Sample Surveys in
Developing and Transition Countries
UN Statistics Division, 2005. Designing Household Survey
Samples: Practical Guidelines
Bryman, A., 2015. Social Research Methods, 5th Edition
Krueger, R.A. (1988) Focus Groups: A practical guide for applied
research. Sage, UK.
Krishna Kumar (1986) Conducting Key Informant Interviews in
Developing Countries, AID Program Design and Evaluation
Methodology Report No. 13. December 1986.
http://pdf.usaid.gov/pdf_docs/PNAAX226.PDF