Answer: Coordination of secondary circular reactions
Explanation:
According to theory of Piaget, coordination of secondary circular reactions is the reaction in which child tends to repeat action to gain response from the environment along with reflexes of their own body.They involve objects from environment and self for performing any action.
According to the question,Jenny is displaying coordination of secondary circular reactions as she is inspecting toy by grabbing it ,using other toys to reach intended toy etc which involved other object and her actions to complete goal.
