Which famous researcher is responsible for the stages of cognitive development?

Question

Quizplus · Accepted Answer

Jean Piaget is the famous researcher responsible for identifying the stages of cognitive development. He believed that children progress through four stages of thinking from infancy to adolescence, each characterized by increasingly abstract and sophisticated thinking abilities. Piaget's theories have had a significant impact on developmental psychology and continue to inform research in the field.

Which Famous Researcher Is Responsible for the Stages of Cognitive