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 ...

We spoke to lecturer in psychology and language researcher Dr Sam Durrant from LuCiD to help you make sense of cognitive development, the ideas that surround it, like Piaget's Theory, and some ...

This period is known as the concrete operational stage, which is the third stage in Piaget's theory of cognitive development.

Piaget found four major developmental stages (with many subdivisions). For the first year and a half or two years of life, infants are only aware of sensorimotor experience, and do not connect it ...

Kohlberg extended Piaget's theory, proposing that moral development is a continual process that occurs throughout the lifespan. Kohlberg's theory outlines six stages of moral development within ...