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Duchenne Smile

  • In: Encyclopedia of Deception
  • Edited by: Timothy R. Levine
  • Subject:Interpersonal Relationships, Interpersonal Communication, Moral Development

Smiling is a ubiquitous facial expression that begins in infancy and is widely understood to be a display of favorable emotions, such as pleasure. People who smile are viewed as trustworthy, friendly, and cooperative. The smile is a powerful social gesture ...

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