Piaget Infant Development. Piaget s four stages of intellectual or cognitive development are. His research suggests that as a child s ability to think and reason develops so does their ability to make moral and logical decisions.
Piaget developed his theories by watching children and making notes about their progress. We explain each of the four stages and explore strategies based on piaget s theory for. Piaget s 1936 theory of cognitive development explains how a child constructs a mental model of the world.
In this theory piaget breaks down child cognitive development into stages.
Piaget s 1936 theory of cognitive development explains how a child constructs a mental model of the world. Jean piaget the 19th and 20th century swiss philosopher and psychologist developed a well noted cognitive theory of child development. She begins to make sounds and say words spontaneously. A tiny tyrant at this stage your baby is figuring out how to perform early operations on her surroundings to achieve a goal.