Jean Piaget Development Theory. Piaget developed his theories by watching children and making notes about their progress. He is most famously known for his theory of cognitive development that looked at how children develop intellectually throughout the course of childhood.
He disagreed with the idea that intelligence was a fixed trait and regarded cognitive development as a process which occurs due to biological maturation and interaction with the environment. Piaget s 1936 theory of cognitive development explains how a child constructs a mental model of the world. Jean piaget studied the growth and development of the child.
Piaget s stages are.
He disagreed with the idea that intelligence was a fixed trait and regarded cognitive development as a process which occurs due to biological maturation and interaction with the environment. He is most famously known for his theory of cognitive development that looked at how children develop intellectually throughout the course of childhood. Jean piaget s most notable professional work was his theory of cognitive development. Jean piaget studied the growth and development of the child.