Which of the Following Statements About Gender Differences in Moral

Which of the following statements about gender differences in moral reasoning is/are true?

A) A significant body of research has supported Kohlberg's view that males have higher levels of moral reasoning than females.
B) Research shows that females are significantly more oriented toward a caring moral orientation than males are.
C) Research shows that males are significantly more oriented toward a justice moral orientation than females are.
D) none of the above