Cognitive lode by ribot – Simple advice on product psychology. Piaget's theory of cognitive development. Piaget's theory of cognitive development is a comprehensive theory about the nature and development of human intelligence, first developed by Swiss developmental psychologist Jean Piaget (1896–1980).
It is primarily known as a developmental stage theory but, in fact, it deals with the nature of knowledge itself and how humans come gradually to acquire, construct, and use it. To Piaget, cognitive development was a progressive reorganization of mental processes as a result of biological maturation and environmental experience. Neo-Piagetian theories of cognitive development. Jean Piaget's theory of cognitive development has been criticized on many grounds.
One criticism is concerned with the very nature of development itself. It is suggested that Piaget's theory does not explain why development from stage to stage occurs. The theory is also criticized for ignoring individual differences in cognitive development. Métacognition et tâche d'écriture.