71. People Can Tell When a Smile is Real or Fake More Accurately with Video
Description
People are Social Animals Mind Map on 71. People Can Tell When a Smile is Real or Fake More Accurately with Video, created by Yahav Avraham-Katz on 08/09/2018.
71. People Can Tell When a Smile is
Real or Fake More Accurately with
Video
Guillaume Duchenne did research on smiling and concluded
that people could not fake a smile.
For it to be real muscles in the corner of the mouth have to go up and the cheeks have to raise
causing your eyes to crinkle.
This research was later disproved by Eva Krumhuber and Antony Manstead who found that people can fake a smile in pictures. However, it was much easier to tell the smile was fake in a video, because you could see it for longer and truly see the facial expression associated with the smile.