Jean Piaget Developmental Stages. Piaget s 4 stages of development 1. They are able to consider different perspectives opinions and concepts to draw conclusions.
The stages were named after psychologist and developmental biologist jean piaget who recorded the intellectual development and abilities of infants children and teens. Jean piaget was an early psychologist who specialized in child development from the 1920s onward. His theory focuses not only on understanding how children acquire knowledge but also on understanding the nature of intelligence.
His theory focuses not only on understanding how children acquire knowledge but also on understanding the nature of intelligence.
His theory focuses not only on understanding how children acquire knowledge but also on understanding the nature of intelligence. The stages help explain the abilities and thought processes of kids from birth to age 15. It is possible to not reach the final stage in either of his stages of development. Piaget s 4 stages of development 1.