NEW RESEARCH SAYS PLAYING BRAIN POWER GAMES EXERCISE DOES INCREASE BRAIN POWER
Fluid Intelligence Is Increased with Brain Games and Transfers To Other Tasks
A new study has found that improving brain power by training working memory does work. "It may be possible to train people to be more intelligent, (as by playing brain power games) increasing the brainpower they had at birth. In the new study called Improving Fluid Intelligence with Training on Working Memory, researchers describe a method for improving this skill, along with experiments to prove it works". Many games to improve brain power includes games to improve working memory. Working memory is one of the most important components of brain power.
Some games to improve brain power work specifically on working memory. Working memory can be thought of as the ability to hold and use pieces of information in our heads for a short amount of time while working on a task or solving a problem like using a phone number or following a set of directions. In many games you have to remember information like positions of game pieces. However the amount of information we can hold is limited and the information itself is very unstable - a sudden distraction and the information is lost and you have to start again from scratch.
"The key,the intelligence researchers found, was carefully structured training in working memory — the kind that allows memorization of a telephone number just long enough to dial it. This type of memory is closely related to fluid intelligence, according to background information in the article, and appears to rely on the same brain circuitry. So the researchers reasoned that improving it might lead to improvements in fluid intelligence".
"They trained each in a complicated memory task, an elaborate variation on Concentration, the child’s card game. The game was set up so that as the participants succeeded, the tasks became harder, and as they failed, the tasks became easier. This assured a high level of difficulty, adjusted individually for each participant, but not so high as to destroy motivation to keep working".
"Martin Buschkuehl is a psychology researcher based at the University of Bern, Switzerland. It was assumed that fluid intelligence was immutable. Fluid intelligence measures how people adapt to new situations and solve problems they've never seen before. Fluid intelligence differs from crystallized intelligence, which takes into account skills and knowledge that have been acquired -- like vocabulary, grammar and math".
34 test subjects significantly better at answering IQ test questions after training them on a completely separate memory task
"It's not hard, for example, for students to improve their IQ scores by taking lots of IQ tests. Trouble is, learning how to take IQ tests doesn't improve the underlying smarts. The students just get better at taking tests. In practical terms, people can get better at taking tests, but in daily life, don’t have a blazingly quick new brain. And that's where Buschkuehl's research, which appears in the journal Proceedings of the National Academy of Sciences, claims to be groundbreaking. In a limited trial, he and his team were able to make 34 test subjects significantly better at answering IQ test questions after training them on a completely separate memory task".
"Why did the training work? The authors suggest several aspects of the exercise relevant to solving new problems: ignoring irrelevant items, monitoring ongoing performance, managing two tasks simultaneously and connecting related items to one another in space and time".
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