Are Video Games Helpful For Your Child's Brain? A New Study Says Yes

Video gaming has long gotten a bad rap—but a new study shows it may actually be good forcognitive development in children.

Most of the research on video games thus far has focused on their negative effects. For example, video games have been linked to anti-social and aggressive behavior.Other studies have found that there is no connection between the two.But thus far, there has not been much research on the connection between video games and cognitive performance.

A study from the National Institute of Drug Abuse (NIDA) shows that playing video games might boost kids' working memory and impulse control—though that doesn't mean they have a green light to play as much as they want!

How Does Video Gaming Affect a Child's Brain?

The researchers asked about 2,000 9-and 10-year-olds about their screen time habits and then selected two groups of children. One group played no video games at all while the other group played for roughly three hours each day.

Both groups were given cognitive tasks that measured working memory and self-inhibition (akaimpulse control). The kids who played video games performed better on the tests than their peers who did not.

"This finding supports previous research that video gaming is associated with enhanced attention, working memory, creativity, problem-solving, and even increased IQ," says Cara Goodwin, PhD, a licensed clinical psychologist and the author of children's book, "What to Do When You Feel Like Hitting."

How Much Gaming Is Too Much?

When the researchers formed the two groups of children for the study, they purposely chose a three-hour threshold for the video-gaming group. That's because it exceeds the American Academy of Pediatrics (AAP)recommended limitof one to two hours of gaming per day for this age group.

"Most kids in the U.S. exceed the recommended screen time limits," says Pierrette Mimi Poinsett, MD, a pediatrician and medical consultant at妈妈特别喜欢最好的. This becomes harmful if screen time begins to interfere with other healthy habits. In fact, three or more hours of screen time may interfere with sleep, physical activity, or social-emotional development, according to Dr. Goodwin.

It's important to note that this study did not intend to make a statement about whether the guidelines should be revised. "The study did not differentiate between thevideo games that children were playingwith, nor did it assess if video gaming interfered with other social, educational, or physical activities," notes Nora Volkow, MD, a psychiatrist and the director of the (NIDA), which supported the research for the study.

More Data Needed on Gaming

It's refreshing to hear a study that found something positive about kids' gaming, but the researchers note that there were limitations to their study. Additional research is needed to know exactly how much gaming is okay.

"Numerous studies have linked video gaming to behavior and mental health problems, such as increases in depression, violence, aggressive behavior, and compulsive use," says Dr. Volkow. "However, this study suggests that there may also be cognitive benefits associated with this popular pastime, which are worthy of further investigation." She emphasizes that the association between video games and mental health is not clear-cut.

Case in point: This study also didn't look at the types of video games that kids play. "A video game's content matters," says Dr. Poinsett. "Excessively playing games that simulate violence may increaseaggressive behavior,while games that are obstacle-based may improve a child's creativity and problem-solving skills."

One benefit of this study is that it will follow the same children as they grow up because the data came from the ongoingAdolescent Brain Cognitive Development (ABCD) Study. This will give researchers some more data on the long-term effects of video gaming.

"TheABCD Studyprovides us with a powerful tool to continue to investigate the complex relationship between video games and brain development, and to determine how different levels of these activities at different stages of development may impact brain function, cognitive performance, and mental health throughout adolescence and beyond," says Dr. Volkow.