Piaget Conversation Task Video 1
Piaget Conversation Task Video 2
(born August 9, 1896, Neuchâtel, Switzerland—died September 16, 1980, Geneva), Swiss psychologist who was the first to make a systematic study of the acquisition of understanding in children. He is thought by many to have been the major figure in 20th-century developmental psychology.
Jean Piaget. (2011). In Encyclopædia Britannica. Retrieved from