A recent study reveals that gaming does not damage your brain, but compulsive behaviors can have negative effects.

      Your 100-hour save file might not be as harmful as you thought

      For years, parents have feared that extended gaming hours are detrimental to their teenagers’ cognitive health. However, a recent study has presented a different perspective. It appears that the sheer amount of time spent gaming is not the primary factor causing harm. Researchers discovered that the hours teenagers dedicated to gaming had minor positive correlations with certain cognitive skills.

      Warning signs became more evident among teenagers exhibiting compulsive or uncontrolled gaming behaviors. Thus, individuals who experience a loss of control during gaming, have an uncontrollable urge to play, or deceive others to continue gaming despite adverse effects are the ones who are truly at risk.

      The focus on playtime may be misplaced

      A peer-reviewed study published in Computers in Human Behavior analyzed 3,854 adolescents aged 12 to 16 years. The researchers evaluated the average time spent gaming daily alongside symptoms of Internet Gaming Disorder (IGD), and then compared these factors against a wide range of cognitive and motor performance tests.

      IGD symptoms were independently related to lower scores in every cognitive area assessed, which included reasoning, verbal and numerical skills, visual-spatial abilities, and long-term memory. Those exhibiting more severe symptoms also made more mistakes during tasks requiring quick decision-making under pressure.

      Once the researchers adjusted for dysregulation, longer gaming hours reflected slight positive associations with skills such as visual-spatial reasoning and memory. This doesn’t imply that a marathon 12-hour session of Rainbow Six Siege is now advisable; however, it does challenge the belief that a high total gaming time inevitably indicates cognitive damage.

      The type of games also plays a significant role

      Strategy and role-playing games were linked to enhanced reasoning and verbal skills, while shooter games exhibited the greatest correlation with IGD severity. Analyzing specific games indicated further distinctions. Games that are text-intensive and require planning, like The Sims and Animal Crossing, positively correlated with verbal skills. Titles that feature live-service models or ongoing progression systems—such as Fortnite, Roblox, and Brawl Stars—had strong links to dysregulated gaming behavior.

      The researchers posited that specific game mechanics might be more significant than the genre label on the packaging. Since the study was cross-sectional, the researchers couldn't definitively prove cause and effect. It’s possible that teenagers with better cognitive abilities naturally gravitate toward more complex strategy games, while existing difficulties could render some adolescents more susceptible to compulsive gaming. Thus, merely focusing on gaming hours is outdated. How individuals engage with games, their ability to take breaks, and the systems that keep drawing them in may provide more insight than just counting the hours spent gaming.