The theory of Jean Piaget is basically cognition and development and most of his work is based on his three children, he calls clinical methods. This method is used for patient interviews, questions and observations of behavior. While using this method, he learned that children under the age of 7 use different principles to make judgments as older children. Piaget uses questions from the interview and makes questions. This method was not well supported at the beginning because it was thought that it is too subjective by other theorists.
The developmental theory of Jean Piaget, which is one of these theories, is considered as the theory of the first stage, and Piaget itself is considered one of the most important people in developmental psychology. Piaget believes that everyone went through the same four stages. In order to move from one stage to the next stage, the goal of the current stage must be reached. This theory is widely used in the school curriculum. Erik Ericsson is interested in self-development (how humans develop self-consciousness) and personal social / cultural identity (the role played by individual families and society). Psychology His theater theory is based on his belief that everyone experienced eight developmental stages in their own life.
Jean Piaget's cognitive development theory Introduction Jean Piaget is the founder of cognitive development. He is a Swissman and does not have a psychology background, but he has had a great impact on this field, especially in the areas of cognition, development and educational psychology. Other theorists established the theory of information processing, social cognition and socio-cultural perspectives based on his research. According to Arringtion (2008), the term cognitive development refers to the way individuals learn themselves and perceive their environment, and because educators take care of both adults and young people, the educators put it in the classroom Apply.