Early-maturing boys tend to be more popular than later-maturing boys.
Indicate whether the statement is true or false
Question 2
At 18-months of age, Ben could speak approximately 50 words. However, by 22-months of age, his vocabulary had increased to almost 300 words, most of which were nouns. What is this called?
a. the expressive explosion c. the naming explosion
b. the specific nominal explosion d. referential style