Evolution and Sex Differences in Preferences for Short-Term Mates: Results from a Policy Capturing Study

Abstract

It is important to distinguish between short-term and long-term mating when considering evolutionarily relevant sex differences in mating strategies and preferences. Sex differences in short-term mating preferences were examined in the current study using a policy capturing methodology. College student men ( n = 106) and women ( n = 114) read 50 descriptions of potential short-term mates and rated the desirability of each. Six characteristics were experimentally manipulated within these descriptions: physical attractiveness, financial resources, generosity, sexual experience/interest, current relationship status, and desired level of relationship commitment. Afterward, respondents rated how important each of these characteristics was in their judgments. Results are presented with regard to actual characteristics influencing men’s and women’s judgments in comparison to self-reported importance of each of the characteristics. We conclude that researchers should exercise caution in interpreting sex differences in mate selection preferences based on direct self-report of the importance of particular mate characteristics.