Jean Piaget (1896-1980 ... Gradually he pieced together a "blueprint" for normal cognitive development in children, and presented findings that were amazing for their simplicity, insight, and ...

Piaget's theory of cognitive development is a comprehensive theory about the nature and development of human intelligence. It was originated by the Swiss developmental psychologist Jean Piaget (1896 .

They're always learning and growing and it's easy to lose grasp on what certain terms, like 'cognitive development', actually ... much earlier than Piaget's stages suggests. This is partly down ...