Accommodation is a cognitive process that involves modifying or adjusting existing mental structures in order to integrate new information that cannot be assimilated within the current schema. This process requires the individual to reorganize their thought patterns and create new schemas in order to incorporate the novel experience. Accommodation is important for cognitive development because it promotes more accurate and sophisticated ways of understanding the world. By allowing individuals to adapt to new and complex situations, accommodation helps to broaden their mental frameworks and enable them to better comprehend and interact with their environment. Thus, accommodation plays a crucial role in shaping an individual's cognitive development and facilitating their ability to learn and grow.