Final answer:
In Piaget's theory, both assimilation and accommodation are important processes for cognitive development and learning.
Step-by-step explanation:
In Piaget's theory, both assimilation and accommodation play important roles. Assimilation is the process of fitting new information into existing mental schemas, while accommodation involves modifying existing schemas to accommodate new information. These two processes work together to facilitate cognitive development and the acquisition of knowledge.
For example, imagine a child who has a schema for dogs. When the child encounters a new animal that has four legs and barks, they may assimilate it into their existing schema and perceive it as a dog. However, if the child later learns that the animal is actually a wolf, they will need to accommodate their schema by creating a new category for wolves.
Ultimately, both assimilation and accommodation are necessary for effective learning and cognitive growth.