key term - Piaget

Definition

Piaget was a Swiss psychologist who developed one of the most influential theories of cognitive development. His theory proposed that children progress through distinct stages of thinking as they grow older.

Related terms

Sensorimotor Stage:

This is the first stage of Piaget's theory, during which infants explore the world through their senses and motor actions.

Concrete Operational Stage:

This is the third stage in Piaget's theory, characterized by logical thinking about concrete objects and events.

Formal Operational Stage:

This final stage in Piaget's theory involves the ability to think abstractly, reason hypothetically, and engage in advanced problem-solving.