Study: Violent Video Games Are Good for You
While one widely held view maintains playing video games is intellectually lazy, such play actually may strengthen a range of cognitive skills such as spatial navigation, reasoning, memory and perception, according to several studies reviewed in the article. This is particularly true for shooter video games that are often violent, the authors said. A 2013 meta-analysis found that playing shooter video games improved a player’s capacity to think about objects in three dimensions just as well as academic courses to enhance these same skills, according to the study. This enhanced thinking was not found with playing other types of video games, such as puzzles or role-playing games.
I haven't played Halo in ages, but maybe it's time to teach the seven-year-old of the awesomeness of the Master Chief.