Damon W, Lerner RM, editors. They think it could be the start of a new social trend, with young macaques females—who are known to mount one another in a sexual fashion—gradually picking up the idea that sika stags can provide release. A more parsimonious explanation is that since the vervets were never presented with actual toy choices the results do not accurately reflect preferences, but show substantial cross sex willingness to play with any toy. A similar, but opposite, difference was found for the proportion of interactions directed towards feminine toys, suggesting clear between-sex differences in preference for masculine and feminine toys similar to that seen in humans. While the women did not report their arousal in the subjective part of the study, Chivers said women are generally receptive to her findings about their objective responses. Cognitive theories of early gender development.
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RedBaron , Jun 19, Although rough and tumble play is strongly influenced by prenatal androgen exposure in monkeys Goy et al. Hormonal influences on sexually differentiated behavior in nonhuman primates. Angel alison teal nude. Focusing analyses on total frequencies and total durations of interaction rather than on individual behaviors reduced but did not eliminate skew.