Should TV help you kick your viewing habit?

NEW YORK -- Breaking up their usual flow of commercials, broadcasters sometimes air so-called public service announcements.

You know what those are: Ads, aired gratis, with messages such as "don't drink and drive," "practice safe sex" and "talk to your kids about drugs."

But one all-too-fitting tip is absent: "Talk to your kids about TV."

For instance, you've never seen a spot with Eric McCormack or Jennifer Garner recommending you Just Say No to your kids' excessive viewing. Such an alert would hit the TV industry a little close to home.

On the other hand, television is a drug dispensed without directions for use or any recommended dosage.

Is that a good idea?

Not to Frank Vespe, executive director of TV-Turnoff Network. So he asked the Federal Communications Commission to require broadcasters to do what they have never gotten around to doing voluntarily: Remind their audience that "excessive television viewing has negative health, academic and other consequences for children," and that parents should exercise their "ability to turn off their television sets and limit their children's viewing time."

This appeal reflects the overall mission of Vespe's nonprofit Washington, D.C.-based group, which advocates: "Turn off TV, turn on life."

The primary focus of TV-Turnoff Network is grammar-school-age kids, who, for its annual TV-Turnoff Week, are recruited with their families to pull the plug for seven days.

Last April, some 6.4 million people participated in more than 16,000 organized "turnoffs," says Vespe. A total of 73 national organizations -- including the American Medical Association and YMCA -- support TV-Turnoff Week 2003, coming up April 21-27.

"By encouraging kids to turn off the TV and find other things to do," Vespe says, "we can draw the link between those activities and a major reason kids don't have time to do them."

After all, the average time per day American children spend on TV, Web-surfing and video games -- what Vespe calls "passive-screen entertainment" -- is an estimated 4 hours, 41 minutes.

This helps explain TV-Turnoff's proposal, submitted as one of thousands of "comments" the FCC is receiving as this regulatory body reviews its rules governing ownership of newspapers and broadcast outlets.

TV-Turnoff Network's proposition doesn't call for specific content or wording, as with the warnings on tobacco and alcohol products. Just "periodic announcements" about TV-watching that will reach viewers at the perfect time: while they're watching TV.

"It's a way to say to people while they're watching: 'Hey, are you watching a LOT of TV?"'

And, hey, are your kids glued to the set?

Not only is TV a low-benefit use of youngsters' time, argues TV-Turnoff Network, but it also has negative consequences. One is childhood obesity. Watching TV is a sedentary pastime supercharged with commercials for junk food. But will the discussion ever crack the TV airwaves, where it most belongs?