Group items tagged

release certain chemicals in the brain, such as what happens during exercise.

“Based on our results, I think parents should be aware of the relationship between violent video-game playing and brain function.”

he scans showed a negative effect on the brains of the teens who played “Medal of Honor” for 30 minutes. That same effect was not present in the kids who played “Need for Speed.”

And it’s also not known what effect longer play times might have. The scope of this study was 30 minutes of play, and one brain scan per kid

But what about violent TV shows? Or violent films? Has anyone ever done a brain scan of kids that have just watched a violent movie?

Kids in his study experienced increased emotional arousal when watching short clips from the boxing movie “Rocky IV.”

Larry Ley, the director and coordinator of research for the Center for Successful Parenting, which funded Mathews’ study, says the purpose of the research was to help parents make informed decisions. “There’s enough data that clearly indicates that [game violence] is a problem,” he says. “And it’s not just a problem for kids with behavior disorders.”

But not everyone is convinced that this latest research adds much to the debate – particularly the game development community. One such naysayer is Doug Lowenstein, president of the Entertainment Software Association.

“We've seen other studies in this field that have made dramatic claims but turn out to be less persuasive when objectively analyzed.”

And they’ve got plenty of answers at the ready for the critics who want to lay school shootings or teen aggression at the feet of the game industry. Several studies cited by the ESA point to games’ potential benefits for developing decision-making skills or bettering reaction times. Ley, however, argues such studies aren’t credible because they were produced by “hired guns” funded by the multi-billion-dollar game industry.

Increasingly parents are more accepting of video game violence, chalking it up to being a part of growing up. “I was dead-set against violent video games,” says Kelley Windfield, a Sammamish, Wa.-based mother of two. “But my husband told me I had to start loosening up.” Laura Best, a mother of three from Clovis, Calif., says she looks for age-appropriate games for her 14 year-old son, Kyle. And although he doesn’t play a lot of games, he does tend to gravitate towards shooters like “Medal of Honor.”  But she isn’t concerned that Kyle will become aggressive as a result. “That’s like saying a soccer game or a football game will make a kid more aggressive,” she says. “It’s about self-control, and you’ve got to learn it.”

“Let’s quit using various Xboxes as babysitters instead of doing healthful activities,” says Ley, citing the growing epidemic of childhood obesity in the United States. And who, really, can argue with that?

“There’s still a tendency to think of video games as a big wad of time-wasting content,’’

“Games are a medium. They’re not inherently good or bad.’’

After years of focusing on the bad - and there are still legitimate concerns, for instance, about the psychological effects of certain violent games - scientists are increasingly examining the potential benefits of video games. Their studies are revealing that a wide variety of games can boost mental function, improving everything from vision to memory. Still unclear is whether these gains are long-lasting and can be applied to non-game tasks. But video games, it seems, might actually be good for the brain.

Researchers now know that learning and practicing a challenging task can actually change the brain.

games have figured out a way to encourage players to persist at solving challenging problems.’’

This adaptive challenge is “stunningly powerful’’ for learning, said John Gabrieli, a neuroscientist at MIT.

Most games involve a huge number of mental tasks, and playing can boost any one of them. Fast-paced, action-packed video games have been shown, in separate studies, to boost visual acuity, spatial perception, and the ability to pick out objects in a scene. Complex, strategy-based games can improve other cognitive skills, including working memory and reasoning.

The very structure of video games makes them ideal tools for brain training.

Richard Haier,a pediatric neurologist and professor emeritus at the School of Medicine at the University of California at Irvine, has shown in a pair of studies that the classic game Tetris, in which players have to rotate and direct rapidly falling blocks, alters the brain. In a paper published last month, Haier and his colleagues showed that after three months of Tetris practice, teenage girls not only played the game better, their brains became more efficient.

Now that researchers know these off-the-shelf games can have wide-ranging benefits, they’re trying to home in on the games’ most important aspects, potentially allowing designers to create new games that specifically boost brain power.

“Until now, people have been asking can you learn anything from games?’’ MIT’s Klopfer said. “That’s a less interesting question than what aspects of games are important for fostering learning.’’

Do students learn more with a more narrative game?

is assessing whether games that are novel, include social interaction, and require intense focus are better at boosting cognitive skills. McLaughlin and her colleagues will use the findings to design games geared toward improving mental function among the elderly.

Other researchers are hoping to use video games to encourage prosocial behaviors - actions designed to help others.

an international team of researchers, including several from Iowa State University, reported that middle school students in Japan who played games in which characters helped or showed affection for others, later engaged in more of these behaviors themselves.

Researchers also found that US college students randomly assigned to play a prosocial game were subsequently kinder to a fellow research subject than students who played violent or neutral games.

Unlike, say, movies or books, video games don’t just have content, they also have rules. A game is set up to reward certain actions and to punish others. This means they have immense potential to teach children ethics and values

(Of course, this is a double-edged sword. Games could reward negative, antisocial behavior just as easily as positive, prosocial behavior.)

Some off-the-shelf games already contain strong prosocial themes

he classic Oregon Trail, which make players responsible for the well-being of other characters and feature characters who take care of one another.

“Ultimately, the video game needs to be an entertaining experience,’’ Seider said. “The game has to be fun.’’

main ingredient in a delicacy that has been consumed in China since 960 A.D.

status symbol than a gastronomic delight

Of course, all gamers are not addicts – many teens can play video games a few hours a week, successfully balancing school activities, grades, friends, and family obligations. But for some, gaming has become an uncontrollable compulsion. Studies estimate that 10 percent to 15 percent of gamers exhibit signs that meet the World Health Organization’s criteria for addiction. Just like gambling and other compulsive behaviors, teens can become so enthralled in the fantasy world of gaming that they neglect their family, friends, work, and school.

and said designers need to embrace "real women."

Some fashion shoots and shows are failures because she is not as skinny as the other models (at 5'10 and 125 lbs!).

epresent the norm in the life of many models.