In Comparative Studies of True Smiles (With Emotion of Happiness)

question 9

Multiple Choice

In comparative studies of true smiles (with emotion of happiness) and lie smiles (without emotion of happiness) , it was found that:

• A) there was no difference between the two
• B) children are better at producing lie smiles than adults
• C) the main difference was in the use of facial muscles around the eyes
• D) the main difference was in the use of facial muscles around the mouth

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