Harry is in college and is asked to imagine what the world would be like if humans had never invented the wheel.According to Piaget,if Harry is able to think abstractly about this problem,Harry is in the ____ stage of cognitive development.
A) sensorimotor
B) concrete operational
C) preoperational
D) formal operational

Question

Quizplus · Accepted Answer

The formal operational stage of cognitive development, which typically begins in adolescence, is characterized by the ability to think abstractly and solve hypothetical problems. Harry's ability to imagine a hypothetical world without the wheel demonstrates abstract thinking, which is a hallmark of the formal operational stage.

Harry Is in College and Is Asked to Imagine What