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 ...

The preoperational stage occurs roughly between the ages 2 and 7. While there are many important events that take place ...

Reviewed by Amy Morin, LCSW Key Takeaways Child development theories help explain how children grow socially, emotionally, ...

Swiss psychologist Jean Piaget (1896-1980) is best known for his theories of cognitive development in children. Two of the cognitive processes he explored extensively were assimilation and ...

Psychology graduate students with interests in Cognition or Cognitive Development engage in doctoral training that promotes expertise in the theories, current knowledge, and research paradigms in ...