A smile that involves not only the mouth,but also the small muscles around the eyes would be a(n)__________ smile.
A) forced
B) social
C) authentic
D) intentional

Question

Quizplus · Accepted Answer

An authentic smile, also known as a Duchenne smile, involves not only the movement of the mouth but also the muscles around the eyes. This type of smile is considered genuine and reflects true emotion. Forced or intentional smiles may only involve the mouth muscles and may not accurately convey a person's true feelings. A social smile may be used as a polite or friendly gesture, but it may not necessarily involve the muscles around the eyes.

A Smile That Involves Not Only the Mouth,but Also the Small