Jean Piaget Stages Of Child Development. Piaget believed that development occurred in stages that are based on the child s age and maturity level. Piaget s four stages of.
P i ˈ æ ʒ eɪ us. The author of this theory was jean piaget a swiss psychologist known as the great pioneer of the constructivist theory of knowing. Piaget s four stages of.
Piaget s four stages of.
Piaget believed that development depended primarily on cognitive function. Piaget s theory is mainly known as a developmental stage theory. Piaget s stages are. Piaget s four stages of.