Jean Piaget Child Development Stages. Piaget developed his theories by watching children and making notes about their progress. Piaget s four stages of.
Piaget developed his theories by watching children and making notes about their progress. His theory focuses not only on understanding how children acquire knowledge but also on understanding the nature of intelligence. His research suggests that as a child s ability to think and reason develops so does their ability to make moral and logical decisions.
Piaget believed that development occurred in stages that are based on the child s age and maturity level.
Piaget 1936 was the first psychologist to make a systematic study of cognitive development. In this stage a child develops the ability to utilize abstract thinking. The theory deals with the nature of knowledge itself and how humans gradually come to acquire construct and use it. His theory focuses not only on understanding how children acquire knowledge but also on understanding the nature of intelligence.