Comparisons of masturbation in boys and girls indicate that

A short-lived Zika virus epidemic occurred in Brazil in 2014, followed by a smaller outbreak in the United States in 2016. The history of the Zika virus supports which conclusion about viral STIs?

Traditionally, the practice of polygyny has been primarily about

Research shows that some extremely violent rapists have

Which situation is an example of grudge stalking?

Which statement about hebephilia is correct?

A mother is concerned because her teen son has had several short-term relationships with various girls, but he never stays with anyone for long. Does she have reason to be worried?

Sex traffickers may move juveniles far from their homes to

Which statement most accurately describes the interaction of culture and sexuality?

Research shows that women who violate gender expectations tend to experience the most sexual harassment. These findings suggest that