Jean Piaget (1896-1980) always considered himself a natural scientist, not a psychologist. As a boy he quickly gave up play and pretend to take refuge in "work" -- exploring internal combustion ...

According to psychologist Jean Piaget ... stage, children also become increasingly adept at using symbols, as evidenced by ...

This period, known as the formal operational stage, is the fourth and final stage of Jean Piaget's theory of cognitive ... ways the eye could be used. For example, an eye in the middle of one's ...

Trying to keep up with your child's development - and what's best for them at a certain age or stage - can feel like an impossible task. They're always learning and growing and it's easy to lose ...