what is the main idea behind jean piaget's cognitive theory of development

what is the main idea behind jean piaget's cognitive theory of development. There are some references to what is the main idea behind jean piaget's cognitive theory of development in this article. If you are looking for what is the main idea behind jean piaget's cognitive theory of development you've came to the right place. We have posts about what is the main idea behind jean piaget's cognitive theory of development. You can check it out below.