Which of the following represents a rapid increase in the number of words children know that begins at approximately 18 months?
A)Overextension
B)Spontaneous vocalization
C)First words
D)Vocabulary spurt

Question

Quizplus · Accepted Answer

The rapid increase in the number of words children know that begins at approximately 18 months is called the Vocabulary spurt. This is when children go from knowing a handful of words to rapidly expanding their vocabulary and adding new words at a fast pace.

Which of the Following Represents a Rapid Increase in the Number