Which of the Following Differences in Communication of Men and Women

Which of the following differences in communication of men and women has research shown to be true?

A) Women use words more for discussing external events such as occupations and money.
B) Men and women cannot be distinguished from one another in their references to anger and sexuality.
C) Overall gender differences in communication are fairly large for both children and adults.
D) Men use words more for discussing people and what they were doing.