A vocal behavior of infants that involves the repetition of vowel sounds is known as:
A) cooing.
B) babbling.
C) child-directed speech.
D) crying.

Name: A vocal behavior of infants that involves the repetition of vowel sounds is known as: A) cooing. B) babbling. C) child-directed speech. D) crying.
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Question

Quizplus · Accepted Answer

Cooing is the early vocalization of infants that involves the repetition of vowel sounds, typically starting around 6 to 8 weeks of age.

A Vocal Behavior of Infants That Involves the Repetition of Vowel