0 (0) Dr. Jean Piaget (1896-1980), was a Swiss psychologist, who exposed all aspects of human development in a systematic way, which is also known as Piaget’s theory or Jean Piaget’s cognitive development. In this theory, he told how does child’s Cognitive Development take place and what are the levels of its development. By cognitive, … Continue reading Piaget Theory: What is Piaget’s theory of Cognitive Development?