Which of the Following Statements Is True About Piaget's and Kohlberg's

Which of the following statements is true about Piaget's and Kohlberg's beliefs about morality?

A) In order for a behavior to be deemed moral or immoral, the reasoning behind the behavior must be taken into account.
B) Behaviors can be deemed moral or immoral solely on the basis of the behavior and not the reasoning behind it.
C) Children's morality can be examined only by observations of their behavior, as children are generally unable to make moral judgments when they are not faced with an actual moral decision.
D) In order for a behavior to be deemed moral or immoral, the reasoning behind the behavior must be
taken into account and children's morality can be examined only by observations of their behavior.