Although specific violent programs end, television, unlike most other art forms, is on 24 hours a day, dozens of channels at a time.

But why does Mr. Anderson assume that this relationship has anything to do with violent programs?

Why, in that case, all you need to do is cut out the violent programs.

Mr. Mugabe's violent program of land reform has taken a toll on the country's ability to feed itself.

Some argue that violent programmes are cathartic, a safe release for aggressive feelings.

It would also exercise greater care in preparing promotional ads about violent programs and introduce new efforts to educate the public on the issue.

The team were proud of creating "intelligent" rather than violent programs.

Manufacturers wondered how many people would spring for televisions with the V-chip, which could be used to screen out violent programs.

So some suggest putting computer chips in new sets that let parents block violent programs.

In a way, the V-chip can be seen as a logical extension of these existing means to help parents screen out violent programs.