BACKGROUND Peer influence and social networking can change female adolescent and young adult behavior. Peer influence on preferences for male human papillomavirus (HPV) vaccination has not been documented. The primary aim of this study was to determine if women had preferences about male sexual partner HPV vaccination receipt. METHODS AND FINDINGS A prospective survey of women 18-26 years of ...

Human mate preferences have received a great deal of attention in recent decades because of their centrality to sexual selection, which is thought to play a substantial role in human evolution. Most of this attention has been on universal aspects of mate preferences, but variation between individuals is less understood. In particular, the relative contribution of genetic and environmental influ...

Sexual selection of high-quality mates can conflict with species recognition if traits that govern intraspecific mate preferences also influence interspecific recognition. This conflict might be resolved by developmental plasticity and learned mate preferences, which could drive preference divergence in populations that differ in local species composition. We integrate field and laboratory expe...

The incidence of HIV infection in rural African youth remains high despite widespread knowledge of the disease within the region and increasing funds allocated to programs aimed at its prevention and treatment. This suggests that program efficacy requires a more nuanced understanding of the profiles of the most at-risk individuals. To evaluate the explanatory power of novel psychographic variab...

Why are there so few small secondary sexual characters? Theoretical models predict that sexual selection should lead to reduction as often as exaggeration, and yet we mainly associate secondary sexual ornaments with exaggerated features such as the peacock's tail. We review the literature on mate choice experiments for evidence of reduced sexual traits. This shows that reduced ornamentation is ...

This is a general overview of the use of hypnosis in five aspects of human sexuality where problems or pathology may move patients to seek therapy. These are gender identity, sexual orientation, sexual preferences, sexual functioning and sexual mores. The article emphasizes two main hypnotic techniques that respect the patient's existential experiences regarding his/her own sexuality. The use o...

The present study addressed the question whether deviant sexual preferences for children can be considered a taxon utilizing data from a multi-method assessment battery. The test battery comprised direct self-report as well as indirect latency-based measures (Implicit Association Tests, viewing time) of deviant sexual preferences for children. In a mixed sample of adult men (N = 304, including ...

A paradox for evolutionists has been the development in one sex, usually females, of preferences for mates possessing characters that impair survival. Darwin (1871) extensively documented cases of sexual selection in animals and showed that many of the most dramatic examples are attributable to female mating preferences operating in polygynous populations. But while he was untroubled to explain...

Background: Sexual health is an important, yet often overlooked, aspect of overall health. Veterans may be particularly at risk for sexual dysfunction. The objectives this study were to assess the prevalence and correlates dysfunction examine preferences among veterans discussing problems. Methods: In cross-sectional study, we mailed 1500 surveys a random sample primary care patients from 3 Aff...