OSAT – School Counselor (139) Practice Exam

In Piaget's theory of cognitive development, assimilation is the process through which individuals integrate new information into existing cognitive schemas without altering the schemas themselves. This means that when a person encounters new experiences, they apply their pre-existing knowledge and understanding to make sense of these experiences. For example, if a child has learned about dogs as four-legged animals with fur, and then encounters a new breed of dog, they may assimilate this new information by recognizing it as a dog because it fits into their established schema of what a dog is.

By successfully assimilating new experiences into existing schemas, individuals can maintain their cognitive structure while expanding their understanding of the world around them. This is a fundamental aspect of how learning occurs, as it allows for continuous growth and development of knowledge without the need for constant restructuring of existing concepts.