Piaget’s theory is eventually developed four distinct stages in children such as sensorimotor, preoperational, concrete operational and formal ( Biehler and Snowman, 1997, pp. 52-57 ). The theory is based on how the mind processes new information encountered through interactions with the environment
from birth to adolescence. Moral judgment is self-centered and moral understanding is based on rewards, punishments, and exchanges of favors. In Princess Diana’s case, the fact that her father moved her from school in order to have her forget about becoming a ballerina and hoping her grades would improve demonstrates this first level. The conventional level, from adolescence to young adulthood, includes good-childhood orientation and law-and order orientation, where moral reasoning is based on societal