Assimilation Definition | Psychology

The definition of assimilation in psychology is the cognitive process of crafting new information and ideas into pre-existing perceptions and understanding. Essentially, when you receive new information, you process it based on information that already exists in your mind.

When you first learn about an apple, you find out that it is a fruit, it’s sweet, and it keeps those nasty doctors away, because you already knew what fruit and doctors were (the big scary white-coated folks with the pointy needles).