During the Time Between 18 to 24 Months, a Toddler's

Multiple Choice

During the time between 18 to 24 months, a toddler's pace of learning new words doubles, from one to three words per week to five or six words per week.This exponential expansion in language acquisition is known as the __________.

A) speech explosion
B) vocabulary spurt
C) word expansion
D) language generativity