_____ is a way in which parents play a role in their children's grammatical development.
A) Explicit instruction
B) Filling in missing parts of incomplete utterances
C) Correcting grammatical errors
D) Direct teaching of the native language

Question

Quizplus · Accepted Answer

Filling in missing parts of incomplete utterances, also known as expansion, is a common way in which parents play a role in their children's grammatical development. For example, if a child says "Me go park," a parent might respond by saying "You want to go to the park? Let's go to the park." This not only provides the child with a correct model of the sentence, but also expands their vocabulary by introducing new words and phrases. While explicit instruction, correcting errors, and direct teaching may also play a role, expansion tends to be a more common and naturalistic approach in parent-child interactions.

_____ Is a Way in Which Parents Play a Role