All of the Following Are True of Piaget's Theory of Moral

All of the following are true of Piaget's theory of moral development EXCEPT:

A) Piaget claimed that moral thought is a separate cognitive domain with its own patterns of reasoning
B) Piaget proposed that children progress through three qualitatively distinct stages of moral reasoning
C) Piaget believed that some patterns of moral reasoning are not available to children until they reach the relevant stage of moral development
D) Piaget based his theory largely on his examination of children's understanding and use of rules and their judgments of culpability and guilt