Who classified intellectual development into stages of sensorymotor, preoperational and operational stages?
Who classified intellectual development into stages of sensorymotor, preoperational and operational stages?
کس نے دانشورانہ ترقی کو سینسریموٹر ، پریپریشنل اور آپریشنل مراحل کے مراحل میں درجہ بندی کیا؟
Explanation
Jean Piaget was a Swiss psychologist who theorized stages of cognitive (intellectual) development in children.
His stages include:
- Sensorimotor
- Preoperational
- Concrete Operational
- Formal Operational