"Violence In Media
Violence grabs viewers' attention. It can create emotional shock or set the stage for eye-catching special effects. It's a quick and easy way to show conflict. It's no wonder that it appeals to kids.

According to the American Academy of Pediatrics, kids see an estimated 10,000 acts of violence per year on television. By the time a child graduates from high school she or he will have witnessed 18,000 violent deaths on TV. Violence can be portrayed as glamorous on TV, in video games and movies. Television often teaches that violence is as a way to resolve conflict. It is well documented that kids who watch violent TV are more likely to act in an aggressive manner."

The above is from

pbskids.org/dontbuyit/parentsguide.html