Which of the following refers to patterns of rising and falling vocalizations that infants use to resemble the sounds of adult speech?
A) intonation
B) telegraphic speech
C) semantics
D) echolalia

Question

Quizplus · Accepted Answer

Intonation refers to the variation in pitch while speaking, which in the context of infant speech development, describes the patterns of rising and falling vocalizations that mimic the rhythm and pitch changes of adult speech.

Which of the Following Refers to Patterns of Rising and Falling