Adults Benefit from Playing Video Games [PODCAST]

ONRThink interactive video games are a waste of time or more suited for children? Think again. Research by the Office of Naval Research (ONR) indicates that video games can help adults process information much faster and improve their abilities to reason and solve problems.  Dr. Ray Perez, ONR program officer, discussed video game-induced “fluid intelligence” on the Jan 20 webcast.

Listen or read the transcript.

“We have discovered that video game players perform 10 to 20 percent higher in terms of perceptual and cognitive ability than normal people that are non-game players,” said Ray Perez, a program officer at the ONR’s warfighter performance department in a Jan. 20 interview on Pentagon Web Radio’s audio webcast “Armed with Science: Research and Applications for the Modern Military.”

“Our concern is developing training technologies and training methods to improve performance on the battlefield,” said Perez, who holds a doctorate in educational psychology.

Perez described the war against terrorists as presenting significant challenges to warfighters on the ground because they must be able to adapt their operations to innovative and deadly adversaries who constantly change their tactics.

“We have to train people to be quick on their feet – agile problem solvers, agile thinkers – to be able to counteract and develop counter tactics to terrorists on the battlefield,” Perez said. “It’s really about human inventiveness and creativeness and being able to match wits with the enemy.”

It’s also about adaptability. Perez said this means “being able to work outside your present mindset, to think beyond what you have been taught, to go beyond your experience to solve problems in new and different ways.”

Perez used the term “fluid intelligence” to describe the ability to change, to meet new problems and to develop new tactics and counter-tactics. Fluid intelligence, he explained, allows us to solve problems without prior knowledge or experience.

This raises the question of whether fluid intelligence is innate or can be developed and improved.

“For the last 50 years, fluid intelligence was felt to be immutable,” Perez said, “meaning it couldn’t be changed, no matter what kinds of experiences you have.”

This, he added, is related to the idea of brain plasticity. “The presumption was that the structure of the brain and the organization of the brain are pretty much set in concrete by the time you are out of your teens,” he explained.

It once was widely believed that after the age of 20, Perez said, that most humans had achieved their brain cell capacity, and that new brain cells were acquired at the expense of existing ones. But conventional beliefs about brain plasticity and aging are changing. The video game-like training programs at the Office of Naval Research, he noted, are producing surprising results.

“We know that video games can increase perceptual abilities and short-term memory,” he said. They allow the player to focus longer and expand the player’s field of vision compared to people who don’t play video games, he added.

While there is empirical evidence of increased brain plasticity in video gamers, Perez said, the process behind it is not well understood. His belief, he said, is that the neural networks involved in video gaming become more pronounced, have increased blood flow, and become more synchronized with other neural networks in the brain.

“We’re now looking for the underlying neural mechanisms that are responsible for these changes in behavior and in abilities,” Perez said. “We’re using various kinds of neural imaging techniques like [functional magnetic resonance imaging] that identify different areas of the brain that show activity when you’re performing certain tasks, and we can begin to look at what area of the brain is active during the processing of video information.

“We think that these games increase your executive control, or your ability to focus and attend to stimuli in the outside world,” he added.

Early indications suggest that cognitive improvements from video games can last up to two and half years, Perez said, but he admitted that so far the results have been relegated to observations and measurements in a controlled laboratory environment.

“The major question is that once you’ve increased these perceptual abilities and cognitive abilities, do they transfer to everyday tasks,” he said, “and how long do they continue to influence the person working on these everyday tasks?”

In the meantime, the researchers are looking at ways to integrate video game technology into learning tools. Perez said that they are looking at everything from small-screen training on personal digital assistants and laptops to simulators and virtual environments.

One virtual environment, used to develop adaptability within team dynamics, looks very much like a cave.

“You walk into a cave and you’re bombarded by this totally different, artificial world where there may be intelligent avatars that you interact with to perform a mission,” Perez said. “These avatars will act as teammates, so you, as an individual, will have to interact with these avatars as a unit.”

Perez said the ultimate goal is to blur the distinction between training and operations.

“I think we’re at the beginning of a new science of learning,” he said, “that will be the integration of neuroscience with developmental psychology, with cognitive science, and with artificial intelligence.”

The Office of Naval Research is sponsoring research in new game theory and solvable games. Those interested in more information on funding opportunities can visit the Human-Machine Adversarial Network topic (#16) in the office’s 2010 Multidisciplinary University Research Initiative.

Related websites:
Office of Naval Research
Warfighter Performance Department
2010 Multidisciplinary University Research Initiative

Bob Freeman works in the Office of the Oceanographer of the Navy.

This article was modified from the original American Forces Press Service story, which can be found at Defense.gov.

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  • http://arcadevideogamesblog.com Tom at arcade video games blog

    I’ve believed for some time that video games can have positive effects on certain types of intellectual development. Good games require the use of logic, deductive reasoning, and teamwork. For me, it’s quite easy to see how playing games like this could certainly be of benefit.

    Tom

  • Pingback: Video games benefit adults, says U.S. Office of Naval Research | Transhumanistic

  • Rayven

    I believe it does i’ve been testing it myself, its not as easy as focussing on a screen because your reaction time has to be flawless, an distractions in everyday life more than likely will distract you unless your attention is completely focussed.. which ive noticed the more thats “seen” the more tired you become during the day.. Mental exhaustion i believe is the correct term.i hope this helps you in someway.. i just hope no negative reprocussions come from this slightly i believe helpful information.

    Have a good day, an Good Luck in your future endeavors.

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  • http://profile.yahoo.com/W5PMENHL3LFY6RFXTUBF2ZL52I Emanuel

    I think that to use the virtual innovations in videos you love presented nowadays is very beneficial for greets her of the people, mainly of those that arrive at that time of senior, give me to find important the video loves with normal use, for the two periods of the life, in child’s time (development) and for the time of senior (also development), after all the mind has to maintain functional in the two important moments of the life. The senior should not be in a sofa or in a chair observing TV, but, using his/her mind in something useful that it demonstrates to be alive.