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.

Jean Piaget (1896-1980) always considered himself a natural scientist, not a psychologist. As a boy he quickly gave up play and pretend to take refuge in "work" -- exploring internal combustion ...

Previous replication studies have met with discrepant results in their attempts to evaluate Piaget and Inhelder's study of chance and probability concepts in children. Consequently, 56 subjects (aged ...

Current issues are now on the Chicago Journals website. Read the latest issue. Publisher Information The University of Chicago Press publishes more than 90 scholarly journals that cover a wide range ...

Cognitive development continues through adulthood. Source: Isabelle Brocas In the 1930s, Jean Piaget formulated his cognitive development theory, suggesting that children progressively gain knowledge ...

SALINAS >> Frustrated with her experience in the classroom, teacher Jane Meade-Roberts enrolled in a doctoral program under the tutelage of Constance Kamii at the University of Illinois at Chicago.