Piaget’s stages of development include sensorimotor, preoperational, concrete operational, and formal operational. While there is some criticism of them, they may help characterize child development.

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, ...

The symbols and images we see in our everyday lives can sometimes have very powerful meanings behind them. Take, for example, symbols of resilience and strength. For thousands of years, symbols of ...