A Review of the Research Literature on Dating Relationships Suggests

A review of the research literature on dating relationships suggests that:

A) cohabitation is replacing the institution of marriage
B) social class has no effect on college students' sexual behaviors
C) the power dynamic associated with gender in dating relationships has changed little over the past 35 years
D) the sexual double standard (it's OK for men but not women to have casual sex or multiple sex partners) no longer exists
E) youths today are more likely to have premarital sex than individuals who came of age in the 1960s and 1970s