In What Way Were the Theories of Moral Development Proposed

In what way were the theories of moral development proposed by Freud and Piaget similar?

A) Both suggested children under the age of 5 would show little concern or awareness of moral issues.
B) Both believed that moral affect is an important aspect of moral development.
C) Both saw moral development as occurring in an invariant sequence of four stages.
D) Both suggested nurturing relationships with parents foster the development of stronger moral values in children.