WHAT ARE THE $ STAGES OF CHILD DEVELOPMENT YOUR COUNTRY.

What are the 4 stages of child development?

Piaget's four stages:

Stage Age Goal
Sensorimotor                  Birth to 18–24 months old                   Object permanence
Preoperational                  2 to 7 years old                                   Symbolic thought
Concrete operational  7 to 11 years old                                   Operational thought
Formal operational          Adolescence to adulthood                   Abstract concepts