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?
A woman's biological clock may also tell her cellular time. The number of eggs a woman has shows how fast her cells are ageing and predicts her heart disease risk
Screening people as they cross borders never works well but stopping people leaving affected countries could have devastating consequences
Polish doctors used cells from patient's nose to heal spinal injury
Like any trench war, the fight to protect America's kids against disease is proceeding only inch by inch. A new report shows why there's reason for hope—and reason for worry
Decontaminating biohazard sites can be a tough job, but the hardest microbe to wash away may not be what you think
The discovery of a possible trigger for the onset of Parkinson's disease could lead to new treatments for patients who still depend on a 50-year-old drug
Many people experience severe anxiety in mundane social situations, such as group introductions or paying bills. Why does this happen? And is there any useful purpose to it?
Along with the usual suspects, cigarettes and booze, the European code for avoiding cancer has been updated to include having the HPV vaccine and breastfeeding
Lose the pounds too fast, gain them all back? It seems not. Crash dieters regain the same amount of lost weight as those taking a longer-term approach
A new study suggests a little spending now can buy you a lot of time later