Piaget Stages Of Development Preoperational. Jean piaget sensorimotor stage concrete operational stage formal operational stage lev vygotsky jerome bruner jean piaget the three mountains how to reference this article. Jean piaget was a psychologist who focused on child development.
Preoperational stage 2 7 years during this stage young children can think about things symbolically. Operational refers to the ability to manipulate information logically. The preoperational stage is the second of four stages proposed by jean piaget to describe the cognitive development of infants children and adolescents.
Piaget s four stages of cognitive development include.
In the preoperational stage children use symbols to represent words images and ideas which is why children in this stage engage in pretend play. A child s arms might become airplane wings. Who was piaget and what are his stages of development. This is the ability to make one thing a word or an object stand for something other than itself.