Jean Piaget was a well-known psychologist and cognitive thinker who researched child development in the 20th century. His theories about newborn development were supported by his observations and research.
He argued that youngsters don't just act like miniature adults and that they have fundamentally distinct thought processes.
Piaget believed that children act as "little scientists" who explore their surroundings to gain knowledge. Multiple stages of development were his idea.
Children must construct or improve a mental model of the world around them as part of their ongoing cognitive development. The four main stages of cognitive development identified by Piaget are sensorimotor intelligence, Preoperational thinking, concrete operational thinking, and formal operational thinking.
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