71. People can tell when a smile is real or fake more accurately with video

People and Smile

• French
• doctor, named Duchenne identified two different types of smiles. One is where
• the entire major muscle contract. The other when the mouths turn up, but the
• eyes don’t crinkle. It was believed it was not possible to fake a smile.
• Later
• researchers found the opposite; people can fake a smile.
• Why is it matter?
• If they don’t think the smile is real, they are less likely to trust you.

Pay attention to the smiles.

• People
• can tell when a smile is real or fake more accurately with video.
• People are able to determine a fake smile versus real
• smile
• 

Fake smile vs real smile