What impact does playing video games have on children or adolescents?
The most widely used "positive" impact video games are said to have on children is that they may improve a player's manual dexterity and computer literacy. Ever-improving technology also provides players with better graphics that give a more "realistic" virtual playing experience.
This quality makes the video game industry a powerful force in many adolescent lives. However, numerous studies show that video games, especially ones with violent content, adversely affect a teen's aggressive behavior.
Part of the increase in aggressive behavior is linked to the amount of time children are allowed to play video games. In one study by Walsh (2000), a majority of teens admitted that their parents do not impose a time limit on the number of hours they are allowed to play video games. The study also showed that most parents are unaware of the content or the Entertainment Software Rating Board (ESRB) rating (see below) of the video games their children play.