David and Filippa Have Been Dating for Almost a Year

Multiple Choice

David and Filippa have been dating for almost a year.Based on the research discussed in the textbook,which of the following differences would you most expect to see in David's and Filippa's behavior?

A) Filippa will self-disclose more than David will.
B) David will use problem-focused coping more than Filippa will.
C) Filippa will be more assertive than David will be.
D) David will masturbate more frequently than Filippa will.