Prepare By Musharaf Hussain. Smile Affect of smiles Historical background Development of smiling in infants Social behavior Laughter.
Post on 03-Jan-2016
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A smile is a facial expression formed by flexing the muscles near both ends of the mouth
As for me smile mean• S –Smart• M – Measurable• I – Intense• L – Love• E – Enlighten
A smile makes you more attractive
Smile changing feelings
Contagious smile
Smile relieve stress
A smile increases immunity
Smile low the blood pressure
A smile is like a natural remedy
A smile makes ageless
A smile makes you look successful
A smile makes people think positive
Many biologists think the smile originated as a sign
of fear.
Biologists believe the smile has evolved differently
among species and especially among humans.
Smile can communicate feelings such as: love,
happiness, pride, contempt, and embarrassment.
Newborns often exhibit smiles within
the first three days of their lives,
especially while sleeping.
The early smiles are referred to as
"reflex smiles."
Between 6 and 8 weeks, most babies begin to
exhibit "social smiles", meaning the baby will smile
at his/her caregivers or in response to stimuli.
Most babies laugh between 3 and 4 months.
Smiling really does increase attractiveness and
likability between humans.
Smiling correlates with greater trust,
Increased interpersonal cooperation.
In social contexts, smiling is related
to laughter.
• Two kinds of smiling are analyzed: Smiling is not a pre-laughing device and
is a common pattern for paving the way
to laughter. Smiling can be used as a response
to laughter in the previous turn.
Smiling is perceived as a positive emotion In different country “smile” give
different meaning.
• The Japanese may smile when they are
confused or angry.
• South Asia, people may smile when
they are embarrassed.
• Russia consider smiling at strangers
in public.
• Americans smile freely at strangers
in public places.
• Southeast Asian cultures, smile is
frequently used to cover emotional
pain or embarrassment.
Cheek dimples are visible indentations of
the epidermis, caused by underlying flesh,
which form on some people's cheeks,
especially when they smile.
Dimples are genetically inherited and are a
dominant trait.
A rarer form is the single dimple, which
occurs on one side of the face only
Real smiles• Real smile is also know a Duchenne smiling
• A real smile shows in the zygomaticus
muscles which pulls the corners of the mouth
upward.
• The muscles surrounding the eyes,
orbicularis oculi, begin to squint which
causes crows feet to occur at the edges.
• Also, the eyebrows and the skin
between the upper eyelid and the
eyebrow come down very slightly.
• A genuine smile is usually more
symmetrical than a fake smile and
does not last as long.
Fake smile
• The Pan-Am smile, also known as
the "Botox smile", is the name
given to a "fake smile",
• A fake smile uses the risorius
mucles which pull the lips
horizontally apart.
• The zygomaticus muscles are only used
a little bit, to pull the corners of the
mouth up slightly.
• A genuine smile elicits a sense of well-
being and enjoyment in the viewer.
• A fake smile won't produce the same
response
Happiness is most often the motivating cause
of a smile.
Smile play the sweet emotions
of the soul
Humans also smile as a result of nervousness,
embarrassment
and even frustration.
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