For some older adults, the online video game World of Warcraft (WoW) may provide more than just an opportunity for escapist adventure. Researchers from North Carolina State University have found that playing WoW actually boosted cognitive functioning for older adults – particularly those adults who had scored poorly on cognitive ability tests before playing the game.
"We chose World of Warcraft because it has attributes we felt may produce benefits – it is a cognitively challenging game in a socially interactive environment that presents users with novel situations," says Dr. Anne McLaughlin, an assistant professor of psychology at NC State and co-author of a paper on the study. "We found there were improvements, but it depended on each participant's baseline cognitive functioning level."
Researchers from NC State's Gains Through Gaming laboratory first tested the cognitive functioning of study participants, aged 60 to 77, to set a baseline. The researchers looked at cognitive abilities including spatial ability, memory and how well participants could focus their attention.
An "experimental" group of study participants then played WoW on their home computers for approximately 14 hours over the course of two weeks, before being re-tested. A "control" group of study participants did not play WoW, but were also re-tested after two weeks.
Comparing the cognitive functioning test scores of participants in the experimental and control groups, the researchers found the group that played WoW saw a much greater increase in cognitive functioning, though the effect varied according to each participant's baseline score.
"Among participants who scored well on baseline cognitive functioning tests, there was no significant improvement after playing WoW – they were already doing great," McLaughlin says. "But we saw significant improvement in both spatial ability and focus for participants who scored low on the initial baseline tests." Pre- and post-game testing showed no change for participants on memory.
"The people who needed it most – those who performed the worst on the initial testing – saw the most improvement," says Dr. Jason Allaire, an associate professor of psychology at NC State and co-author of a paper on the study.
The paper, "Individual differences in response to cognitive training: Using a multi-modal, attentionally demanding game-based intervention for older adults," is published online in Computers in Human Behavior.
North Carolina State University: http://www.ncsu.edu
This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.
As a World of Warcraft player since it's release in 2004, I have experienced the game from almost all points of views. I have leveled, RPed, raided in world first guilds, PvPed to rank, 5 boxed, played for more then 50 hours a week, and more recently played at a very casual rate at maybe 5 hours a week.
What did they do in the 14 hours of playing WoW? Were they handed pre leveled characters and went from there? If so, PvE or PvP? Or did they start from level 1 and just level up that way? Were they all in the same guild or playing solo?
Understanding aggressive tumors in pets may lead to better treatments for the nastiest forms of the disease in people
Anti-GM activists will never accept anything ‘unnatural’, but the genetically modified potato being developed in Norwich could be of tremendous benefit
A new study is the first rigorous test of a controversial idea: that the everyday interactions between caregiver and child can change the way autism develops
Emergency crews who spent months clearing up after the attacks on the World Trade Center in New York have higher rates of rheumatoid arthritis and lupus
Six years ago, husband-and-wife scientists used gene therapy to cure colorblindness in monkeys. Now they're trying to make it work for the millions of people with faulty color vision.
Faced with unreliable screening, many women with a high lifetime risk of cancer opt for preventative surgery, just as Jolie did.
CAIRO (Reuters) - A team from a Spanish university has discovered what Egyptian authorities are calling the world's oldest evidence of breast cancer in the 4,200-year-old skeleton of an adult woman.
Early efforts to test legal marijuana are finding that it's got lots of buzzworthy THC. But it can also have fungus, chemical residue and bacteria. What that means for health and safety isn't clear.
Should the government recommend lean meat as part of a healthy diet? That's emerged as a political flashpoint. The panel working on federal guidelines says the evidence on lean meat is muddled.
A new coating makes ketchup slide out of the bottle and toothpaste slip out of a tube, right down to the last drop. So why not put the slick surface on an Ebola suit so the virus doesn't stick?