Kids complain that there's nothing to do in the Midwestern town scientists are calling "Jefferson City." For fun, teenagers drive to the outskirts of this largely white, working-class community and get wasted. Another favorite activity? Sex. A little more than half the 1,000 students in the only high school are sexually active; the average age of initiation: 15 1/2.
Shocked? Actually, it makes Jefferson's kids typical American teens. But in one way the town is highly unusual: it was the site of a unique study in which researchers tried to document every romantic and sexual liaison among high school students over...