How Did Jean Piaget Contribute To Developmental Psychology

Jean Piaget was born on August 9, 1896 in Neuchâtel, Switzerland and died on September 16, 1980 in Geneva. He was the first one psychologist to understand children and discover why they acted a certain way. He contributed to developmental psychology. Before he found out that we wanted to become a psychologist and contribute to development psychology he was a zoologist. His development was consisted of the four stages of moral development for young people from basic object identification to highly abstract thought. Those four stages were sensorimotor, preoperational, concrete operational, and formal operational. These stages occur through the ages of two years through twelve years old. The sensorimotor stage occurs in the age of born to nearly

The third stage consists of the ages six or seven t to eleven years old. They think logically about concrete events like grasping concrete analogies and performing arithmetical operations. The final stage typically ranges between the ages twelve through adulthood, this is the stage with abstract thinking. When Jean Piaget was just eleven years old he wrote a paper on albino sparrow and by the time he was 17 his paper on mollusks was being published worldwide. That same year when Piaget finished his PhD at University of Neuchâtel he spent a semester studying psychology under some great psychologist like Carl Jung and Paul Eugen Bleuler. He also continued to go to a new school called university of Zürich where he fell deeper into psychoanalysis. Through the following chapter In his life he began to study abnormal psychology at Sorbonne in Paris. While he was at his stay in Paris he collaborated with some psychologist known as Théodore Simon and Alfred Binet. Standardized reasoning tests was just one of those works Piaget evaluated that Simon created. That specific test was meant to evaluate a child's intelligence along with connections between a child's age and the nature of the