A Meta-Analysis of Gender Differences in Talkativeness,affiliative Speech,and Self-Assertive Speech

A meta-analysis of gender differences in talkativeness,affiliative speech,and self-assertive speech confirms which criticism of Deborah Tannen's research?

A) Tannen underestimated the size of the gender differences in communication.
B) Tannen overestimated the size of the gender differences in communication.
C) Tannen focused too much on contexts of communication and not enough on the content of communication.
D) None of these choices are correct.