Video games, TV, computers… these are time stealers that sap at children’s study time. The ideal would be to not have to hide them, but rather control how long they can spend watching TV and playing videogames, but this shouldn’t start when they’re fifteen years old. It should start when they are seven, because these are habits established when the child is young. This way, it’s natural to impose limits and parental authority. Some psychologist recommend to put limits on the time to use them, and only allow it if they’ve finished studying.