Peggy's parents are amazed at how much their daughter has changed.Over the past year,she became interested in doing chemistry experiments.Peggy predicts what will happen when she combines two chemicals together and then observes the results to see whether her hypothesis was correct.Peggy is most likely in the ________ stage of cognitive development.
A) formal operational
B) preoperational
C) concrete operational
D) sensorimotor

Question

Quizplus · Accepted Answer

Peggy is in the formal operational stage of cognitive development, as indicated by her ability to think abstractly, make hypotheses, and predict outcomes, which are key characteristics of this stage according to Jean Piaget's theory.

Peggy's Parents Are Amazed at How Much Their Daughter Has