TV and other factors lead to early teen sex: study

NEW YORK (Reuters Life!) - Too much television, low self-esteem, disappointing grades and poor family relationships can be a formula that adds up to early teenage sex, according to a new study.

"If you add up all the factors, you get a much more powerful predictor of who has sex and who doesn't," said Dr. Janet Hyde, of the University of Wisconsin, who headed the research team.

"One thing probably by itself is not going to do it, but by the time you get two or three risk factors, things start to go downhill," she added.

Hyde and her team studied 273 teenagers between the ages of 13 and 15. About 15 percent of them had early sex.

"Kids who engage in early sexual activity are much less likely to use any kind of protection which increases their risk for teen pregnancy and acquiring sexually transmitted diseases," Hyde said.

One of the best predictors for early teen sex is television viewing, in part because television programs portray higher levels of sexuality for teens and adults than exists in reality, the researchers said.

"Communications theorists say that as we watch a lot of material like that, we come to believe that it is reality. In this case, kids who watch a lot of TV come to believe that all the kids really are having sex, so they're going to do it too or they are going to be the odd one out," Hyde, who reported the finding in the Journal of Youth and Adolescence, explained.

TV also often does not portray the negative consequences of sex, such as unexpected pregnancy or sexually transmitted diseases, she said.

But it is not the only risk factor for teens to start having sex before age 15.