Jean Piaget Developmental Psychology. Jean piaget was a developmental psychologist who came up with the popular theory of development that focuses on children s stages of mental development. He is thought by many to have been the major figure in 20th century developmental psychology.
ˌ p iː ə ˈ ʒ eɪ p j ɑː ˈ ʒ eɪ french. Jean piaget s theory of cognitive development suggests that children move through four different stages of mental development. His theory of intellectual or cognitive development published in 1936 is still used today in.
Jean piaget a prominent figure in developmental psychology was known for his theories that helped create an understanding of early development in the field of psychology developmental psychology has played a crucial role in understanding the development of the human mind.
9 august 1896 16 september 1980 was a swiss psychologist known for his work on child development. ˌ p iː ə ˈ ʒ eɪ p j ɑː ˈ ʒ eɪ french. Piaget s theory of cognitive development and epistemological view are together called genetic epistemology. His contributions include a stage theory of child cognitive development detailed observational studies of cognition in children and a series of simple but ingenious tests to reveal different cognitive abilities.