Americans remain deeply ambivalent about teenage sexuality. Many presume that such uneasiness is rooted in religion. But how exactly does religion contribute to the formation of teenagers' sexual values and actions? What difference, if any, does religion make in adolescents' sexual attitudes and behaviors? Are abstinence pledges effective? What does it mean to be "emotionally ready" for sex? Who expresses regrets about their sexual activity and why?

Tackling these and other questions, Forbidden Fruit tells the definitive story of the sexual values and practices of American...

The period of young adulthood, from ages 18 to 23, is popularly considered the most sexualized in life. But is it true? What do we really know about the sexual lives of young people today?

Premarital Sex in America combines illuminating personal stories and comprehensive research surveys to provide the fullest portrait of heterosexuality among young adults ever produced. Mark Regnerus and Jeremy Uecker draw upon a wealth of survey data as well as scores of in-depth interviews with young adults from around the country, both in and out of college. Digging underneath stereotypes and...

Sex is cheap. Coupled sexual activity has become more widely available than ever. Cheap sex has been made possible by two technologies that have little to do with each other - the Pill and high-quality pornography - and its distribution made more efficient by a third technological innovation, online dating. Together, they drive down the cost of real sex, and in turn slow the development of love, make fidelity more challenging, sexual malleability more common, and have even taken a toll on men's marriageability.

Cheap Sex takes readers on an extended tour inside the American...