1932 Piaget

Jean Piaget
1896-1980 (Swiss)

Psychology, Sociology and Philosophy of Science at the University of Neuchatel.
  • Emphasized the cognitive over the emotional
  •  developmental process is linked to moral development
Piaget, J. (1932). The language and thought of the child, 1926; Judgment and reasoning in the child, 1928; The child's conception of the world, 1929; The child's conception of physical causality, 

Piaget, J. (1932). The moral judgment of the child. London: Kegan Paul, Trench, Trubner

Piaget, J. (1967). Six psychological studies. New York: Random House