You Are at a Party and Decide This Is the Perfect

You are at a party and decide this is the perfect place to conduct your sociology experiment for your research paper. You want to know if there are any differences in communication styles by sex. In your observation that night you probably witnessed all of the following EXCEPT:

A) Women tended to smile more often and express a wider range of emotions.
B) Women did the most talking and interrupted more often.
C) Men occupied more personal space.
D) Men initiated topics more often.
E) Men told more jokes.