My first papers in psychology addressed the growth of perspective-taking in children and adolescents. Having a particular interest in incompetence (the title of this blog), my main focus has generally ...

Piaget’s stages of development describe how children learn as they grow up. There are four distinct stages: sensorimotor, preoperational, concrete operational, and formal operational. Jean Piaget was ...

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 preoperational stage occurs between ages 2 and 7, where children engage in pretend play and symbolic thinking. During ...

A large part of my focus as an executive coach is on helping individuals experience greater self-awareness. This is an ongoing journey as they deepen their understanding of their beliefs, what drives ...

Claudia Hammond revisits Jean Piaget's Swiss Mountain experiment to ask whether the conclusions concerning young children's essential egocentrism are accurate. Show more We have to thank the Swiss ...