Which Statement Constitutes Postconventional Moral Reasoning

Multiple Choice

Which statement constitutes postconventional moral reasoning?

A) "I shouldn't do that because it is my responsibility to fulfil my duties."
B) "I shouldn't do that because I will get caught and I don't want to be punished."
C) "I shouldn't do that because it is not in the best interest of society."
D) "I shouldn't do that because my parents won't think I am a good boy."