Now known as one of the trailblazers of developmental psychology, Jean Piaget initially worked in a wide range of fields. Early in his career Piaget studied the human biological processes. These processes intrigued Piaget so much that he began to study the realm of human knowledge. From this study he was determined to uncover the secrets of cognitive growth in humans. Jean Piaget’s research on the growth of the human mind eventually lead to the formation of the cognitive development theory which consists of three main components: schemes, assimilation and accommodation, and the stage model. The theory is best known for Piaget’s construction of the discontinuous stage model which was based on his study of children and how the processes and products of their minds develop over time. According to this stage model, there are four levels of cognitive growth: sensorimotor, preoperational, concrete operational, and formal operational. While a substantial amount of psychologists presently choose to adhere to the constructs of the information processing approach, Piaget’s ground breaking cognitive development view is still a valuable asset to the branch of developmental psychology. Whether or not Piaget uncovered any answers to the mysteries of human knowledge is disputable, but one belief that few dispute is that Jean Piaget did indeed lay a strong foundation for future developmental psychologists.Historical BackgroundIn 1896 the summer in Switzerland was just an ordinary, uneventful three months. However, during this ordinary and uneventful span of time, a child was born who would become an extraordinary developmental psychologist and fulfill the future with ground breaking events in the field of cognitive psychology. He was the son of an intelligent man and a stern, smart religious woman, and the godchild of respected epistemologist Samuel Cornut. With such scholarly surroundings, there is little surprise that J...
