What is the term that developmentalists use to describe repetitive consonant-vowel combinations such as "ba-ba-ba" or "do-do-do"?

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Developmentalists use the term "babbling" to describe repetitive consonant-vowel combinations, which are the early vocalizations of infants. Telegraphic speech refers to short, simplified phrases used by young children. Cooing refers to the cooing sounds that infants make, often in response to being held or comforted. Gesturing refers to nonverbal communication, such as pointing or waving.

What Is the Term That Developmentalists Use to Describe Repetitive