What substage of sensorimotor development serves as a transition to the symbolic thought of the next stage?

Question

Quizplus · Accepted Answer

The invention of new means through mental combinations substage is the transition to the symbolic thought of the preoperational stage, as it involves the beginning of mental representation, allowing children to think about actions before performing them and to use symbols to represent objects.

What Substage of Sensorimotor Development Serves as a Transition to the Symbolic