Differences between men and women in age preferences for a same-sex partner.Ray Over &Gabriel Phillips -1997 -Behavioral and Brain Sciences 20 (1):138-140.detailsWe show through analysis of personal advertisements that age preferences for a homosexual or lesbian partner are similar to differences found between men and women in age preferences for a opposite-sex partner. Such data call into question the claim by Kenrick & Keefe (1992) that the sex differences in age selectivity in mate selection are governed by reproductive strategies.