According to Jean Piaget,middle childhood is a time for _____ thought.

A) formal operational
B) preoperational
C) metacognitive
D) concrete operational

According to Piaget's theory, middle childhood is a time for concrete operational thought, which is characterized by the ability to think logically and concretely about objects and events. Children at this stage can understand conservation, classification, and mathematical concepts. Formal operational thought, which involves abstract and hypothetical reasoning, does not typically develop until adolescence. Preoperational thought is characteristic of the preschool years, and metacognitive thought involves the ability to reflect on and regulate one's own thinking, which develops across the lifespan.