Although there is no general theory of cognitive development, the most historically influential theory was developed by Jean Piaget, a Swiss Psychologist (1896-1980). His theory provided many central ...

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 grasp ...

What Are the Piaget Stages of Development? Piaget's stages of development are part of a theory about the phases of normal intellectual development from infancy through adulthood, including thought, ...