Piaget studied many aspects of moral judgment, but most of his findings fit into a two-stage theory. Children younger than 10 or 11 years think about moral dilemmas one way; Older children consider.

Lawrence kohlberg developed a six stage theory of moral development, and he grouped these six stages into three, higher-order levels of development: 1) the pre-conventional level, 2) the. Just as piaget believed that children's cognitive development follows specific age-graded stages, kohlberg (1984) argued that we learn our moral values through active thinking and reasoning. The six stages of moral development occur in phases of pre-conventional, conventional and post-conventional morality. For his studies, kohlberg relied on stories such as the heinz dilemma and was.

For his studies, kohlberg relied on stories such as the heinz dilemma and was.