What makes one stage more advanced than another in Jean Piaget's theory?

Question

Quizplus · Accepted Answer

According to Piaget's theory, a child advances to a more advanced stage when they develop a new way of understanding the world, called a "schema." As the child encounters new information and experiences, they adapt their schemas to fit this new information, thereby progressing to a higher stage of cognitive development. The child's age and unique perceptions of stimuli also play a role, but the key factor in Piaget's theory is the child's evolving understanding of the world.

What Makes One Stage More Advanced Than Another in Jean