LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

DEVELOPMENTAL BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Jean Piaget identified how many stages of children’s mental growth?
A
1
B
2
C
3
D
4
Explanation: 

Detailed explanation-1: -The stages were named after psychologist and developmental biologist Jean Piaget, who recorded the intellectual development and abilities of infants, children, and teens. Piaget’s four stages of intellectual (or cognitive) development are: Sensorimotor.

Detailed explanation-2: -In it, he delineates four stages in which intelligence grows, from birth through adolescence, also known as Piaget’s Four Stages of Cognitive Development: The Sensorimotor Stage: Birth to 2 years.

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