Jenny just had her first baby and is wondering when he will begin producing different kinds of sounds. Which of the following should she expect him to produce first?
A) babbling
B) intonation
C) first word
D) cooing

Question

Quizplus · Accepted Answer

Cooing is typically the first vocalization that infants produce, starting around 2-4 months of age. Babbling and intonation usually follow around 6-10 months, and first words usually emerge around 12 months of age.

Jenny Just Had Her First Baby and Is Wondering When