A person who demonstrates the ability to logically manipulate abstract and unobservable concepts is in which stage of Jean Piaget's cognitive development theory?
A) Preoperational stage
B) Sensorimotor stage
C) Concrete operations
D) Formal operations

Question

Quizplus · Accepted Answer

Jean Piaget's cognitive development theory includes the formal operations stage, which occurs from 11 years of age to death. During this stage, a person demonstrates the ability to logically manipulate abstract and unobservable concepts.

A Person Who Demonstrates the Ability to Logically Manipulate Abstract