In a Duchenne smile, the cheek muscles are pulled back, and the muscles around the ________ also contract.
A)nose
B)mouth
C)eyes
D)ears

Question

Quizplus · Accepted Answer

In a Duchenne smile, not only are the cheek muscles pulled back, but the muscles around the eyes also contract, creating what is often referred to as "crow's feet" around the eyes. This type of smile is considered to be a genuine expression of happiness.

In a Duchenne Smile, the Cheek Muscles Are Pulled Back