Six-month-old baby Grace's father is delighted when he comes into her room one morning and she declares, "da da da." This alternation of consonant and vowel sounds is called:

Question

Quizplus · Accepted Answer

The alternation of consonant and vowel sounds that Grace is producing is called "babbling." Cooing typically involves vowel sounds only, while telegraphy and holophrases refer to more advanced language development that typically occurs later in infancy or toddlerhood.

Six-Month-Old Baby Grace's Father Is Delighted When He Comes into Her