Bailey is an infant boy who is sitting in his car seat. he is waving his hands around and his thumb accidentally touches his cheek. he turns his head toward his thumb and he puts his thumb into his mouth. he begins to suck on it and finds that he likes it. he quickly learns to put his thumb into his mouth and suck on it whenever he wants to. what sensorimotor substage does this illustrate?

The answer is the Primary Circular Reactions. In this sub stage, it comprises synchronizing sensation and new schemas. For instance, a kid may suck his or her thumb by coincidence and then later deliberately reprise the act. These actions are recurring for the reason that the infant discovers them pleasing.

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.