Jean piaget stages of development piagets theory
Preoperational stage
Jean Piaget's Stages of Cognitive Development outlines four stages (sensorimotor, preoperational, concrete operational, formal operational) in a child's cognitive development .
Sensorimotor stage
Piaget, a psychologist in the 20 th century, outlined four stages of cognitive development that all children go through.
Jean piaget theory of cognitive development
Jean Piaget’s theory of cognitive development suggests that children progress through a series of stages of mental development.
Concrete operational stage
Jean Piaget is a psychologist who developed a theory of cognitive development focused on intellectual development of children.