BOSTON -- A new and successful strategy for combating the spread of sexually transmitted diseases such as HIV draws from an old idea: Practice is fundamental to learning, even when it involves using ...

It was hypothesized that erotic experiences with condoms would cause attitudes toward condoms to become more positive. Heterosexual couples were randomly assigned to three conditions. Couples received ...

A new data analysis of in-school condom distribution programs from the 1990s has added new complexity to our understanding of teen pregnancy prevention. Most previous studies have shown that access to ...