[non sequitur]

Originally Posted by SoonerCoug

This is from a 2003 review article by Vernon Quinsey in the Annals of the New York Academy of Sciences:

Heterosexual men prefer young adult females as sexual partners. The evidence comes from studies of the sexual attractiveness of stimulus persons who vary in age and sex measured by ratings, covertly measured viewing time, and changes in penile tumescence (Freund, Langevin, Cibiri and Zajac, 1973; Harris et al., 1992, 1996; Jankowiak, Hill & Donovan, 1992; Quinsey & Chaplin, 1988a; Quinsey et al., 1975, 1993, 1996; Silverthorne & Quinsey, 2000). Men prefer features that are associated with fertility and health, including symmetrical faces with particular neotenous features (Johnston, 1999) and average weight figures with hip to waist ratios typical of young adult women (Singh, 1993). There is very strong agreement among observers' ratings of the beauty of female faces (Johnston, 1999) and as far as known, these preferences occur across cultures (Bradshaw, Bubier & Sullivan, 1994; Cunningham, Roberts, Barbee, Druen & Wu, 1995; Johnston, 1999; Korthase & Trenholme, 1982; Singh & Luis, 1995). Preferred partner age remains constant over age among adult men (Bradshaw, Bubier & Sullivan, 1994; Korthase & Trenholme, 1982; Silverthorne & Quinsey, 2000).

Heterosexual men are more interested in sexually novel partners than are women, giving rise to what can be termed a "male courtship pattern" characterized by greater male interest in pictures of nudes and erotic movies, desiring a greater number of sexual partners, greater male striving for actual sexual encounters, less discrimination among potential sexual partners in short-term mating contexts, and so forth (for reviews see Buss, 1989; Buss & Schmitt, 1993; and Hamida, Mineka & Bailey, 1998). The ultimate explanation for these features of the male sexual preference system turns on the observation that the principal limiting factor on male reproductive success in ancestral environments was the number of a man's sexual partners, whereas the principal limiting factor on female reproductive success was the resources a woman could obtain to raise the offspring she had, not the number of her sexual partners.

Did they really need a study to come to those conclusions? That men like hot, young babes, and lots of them?