If you stick out your tongue at a 3-week-old infant, she will probably __________.
A) laugh at you
B) frown, because she cannot figure out how to imitate the expression
C) stick out her tongue in imitation of your face
D) cry

Question

Quizplus · Accepted Answer

At three weeks old, infants have the ability to imitate some facial expressions, including sticking out their tongue in response to someone else doing it. Therefore, the infant is most likely to stick out her tongue in imitation.

If You Stick Out Your Tongue at a 3-Week-Old Infant