_____ involve lifting just the corners of the mouth and do NOT involve crinkles in the outside corner of the eyes.
A)Social smiles
B)Authentic smiles
C)Duchenne smiles
D)Sweet smiles indicating happiness and enjoyment

Question

Quizplus · Accepted Answer

Social smiles are also known as "polite smiles" or "courtesy smiles" and are often used in social situations to indicate friendliness or acknowledgement without necessarily expressing genuine happiness or enjoyment. They are characterized by lifting just the corners of the mouth and do not involve the eye crinkles associated with genuine smiles. Authentic smiles, on the other hand, involve both the mouth and eye muscles and are indicative of genuine positive emotions. Duchenne smiles are a specific type of authentic smile that involve the contraction of the orbicularis oculi muscle, creating eye crinkles. "Sweet smiles indicating happiness and enjoyment" is not a recognized scientific term or category of smile.

_____ Involve Lifting Just the Corners of the Mouth and Do