Examlex
-An efficient allocation of resources is reached in the figure above when output equals
Preoperational
A stage in Piaget's theory of cognitive development where children between ages 2 and 7 begin to engage in symbolic play but lack the ability of operational thought.
Concrete Operational
A stage in Jean Piaget's theory of cognitive development during which children gain the abilities of conservation (understanding that quantities remain the same despite changes in shape or appearance) and logical thought about physical objects and their properties.
Assimilation
A cognitive process in Piaget's theory where individuals integrate new information into preexisting knowledge frameworks.
Mental Structures
Conceptual frameworks or cognitive constructs that are used to organize and interpret experiences and information.
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