Once a child can perform mental operations on concrete objects and can understand the principles of conservation and reversibility,she has reached Piaget's ___ stage.
A) preoperational
B) concrete operations
C) formal operations
D) post operational

Question

Quizplus · Accepted Answer

Piaget's concrete operational stage occurs between the ages of 7 and 11 years old. It is characterized by the child's ability to perform mental operations on concrete objects and understand the principles of conservation and reversibility. Therefore, the correct answer is B, concrete operations.

Once a Child Can Perform Mental Operations on Concrete Objects