Psychologists Petersen and Hyde Conducted a Meta-Analysis That Combined the Results

Psychologists Petersen and Hyde conducted a meta-analysis that combined the results of more than 800 previous studies that investigated whether men and women differ in their sexual attitudes, preferences, and behaviors. The research revealed that on the average:

A) men reported greater acceptance of casual sex and more sexual partners than women.
B) women experienced their first sexual intercourse at an earlier age than men.
C) men reported significantly greater sexual satisfaction than women.
D) men and women did not differ in the incidence of masturbation or oral sex.