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Jean Piaget
A Swiss psychologist known for his pioneering work in child development, particularly his theory of cognitive development that describes how children construct a mental model of the world.
Cognitive Structures
Mental frameworks and patterns used to organize and interpret information, influencing how we perceive the world.
Preoperational
A stage in Jean Piaget's theory of cognitive development where children from about 2 to 7 years old engage in symbolic play but struggle with logic and taking the perspective of others.
Concrete Operations
A stage in Jean Piaget's theory of cognitive development, typically occurring between ages 7 and 11, when children gain the ability to think logically about concrete events.
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