A type of smile which engages both the muscles which raise the lip corners as well as those that raise the cheeks and produce wrinkling around the eyes. It is considered as the sign of genuine enjoyment
Darwinian smile
Ekman smile
Engaged smile
None of the above
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Emotional information that we unintentionally express through our non-verbal communication which can be helpful in detecting deception
Emotion exposures
Emotional emanations
Emotional leakage
Escaped emotions
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This is the briefest of all the emotions, lasting only a few seconds at most.
Fear
Surprise
Startle
Anguish
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A type of gesture in which one body part (usually the hand) touches or moves another body part.
Manipulators
Managing motions
Handlers
All of the above
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A type of gesture that occurs during speech-tracing the flow of thought, providing emphasis, making an action the speech is referring to, showing a spatial relationship or drawing a picture in the air. The type shown varies across cultures and the frequency of use varies across individuals
Descriptors
Gesture forms
Illustrations
Operators
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The evolutionary function of this emotion is to avoid or reduce harm to oneself or someone/something one cares about.
Sadness
Fear
Suspicion
Doubt
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Very brief facial expressions, lasting only a fraction of a second.
Fleeting expression
Mini expression
Secondary expression
Micro expression
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This is the only emotion which is displayed with a unilateral facial expression.
Contempt
Disgust
Hate
Confusion
Confusion
Confusion
Confusion
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A feeling that occurs when successful liars get away with a lie and take pleasure in their accomplishment.
Misleading merriment
Duping delight
Swindlers joy
Hoodwink happiness
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Guidelines we learn in the course of growing up about when, how and to whom it is appropriate to show our emotional expressions.