Question

Darius is learning the names of two or three new objects or events every day. this rapid increase in vocabulary is referred to as the __________ explosion.

Answer 1

this rapid increase in vocabulary is referred to as the : Naming Explosion
Naming explosion refers to when a child's vocabulary started to massively increased during the early stage of his/her development. It's caused by the development of the child's brain that allow them to distinguish one object/occurence from another