Saturn Has Discovered That Even Though Her Dad Won't Let

Multiple Choice

Saturn has discovered that even though her dad won't let her play with his set of car keys, she can use a ring of metal tabs and pretend that these are his car keys. Saturn's behavior would indicate that she is in the _____ substage of sensorimotor development.

A) secondary circular reactions
B) primary circular reactions
C) tertiary circular reactions
D) beginning of thought