Your two-month-old niece has begun to make a lot of vowel sounds like "ooh" and "ah." She is ____.
A) babbling
B) overextending
C) cooing
D) gesturing

Question

Quizplus · Accepted Answer

Cooing typically refers to the early vocalizations of infants, which include making vowel sounds like "ooh" and "ah." This stage usually starts around the age of two months, where babies begin to experiment with making soft, throaty sounds.

Your Two-Month-Old Niece Has Begun to Make a Lot of Vowel