Training can increase fluid intelligence, once thought to be fixed at birth
Training a person’s working memory may increase his or her general intelligence.
Can human beings rev up their intelligence quotients, or are they stuck with IQs set by their genes at birth? Until recently, nature seemed to be the clear winner over nurture.
But new research, led by Swiss postdoctoral fellows Susanne M. Jaeggi and Martin Buschkuehl, working at the University of Michigan in Ann Arbor, suggests that at least one aspect of a person’s IQ can be improved by training a certain type of memory.
Most IQ tests attempt to measure two types of intelligence–crystallized and fluid intelligence. Crystallized intelligence draws on existing skills, knowledge and experiences to solve problems by accessing information from long-term memory.
Fluid intelligence, on the other hand, draws on the ability to understand relationships between various concepts, independent of any previous knowledge or skills, to solve new problems. The research shows that this part of intelligence can be improved through memory training.
“When it comes to improving intelligence, many researchers have thought it was not possible,” says Jaeggi. “Our findings clearly show this is not the case. Our brain is more plastic than we might think.” (Read More…)
There is no pain
There’s only gain
When you can train
Your plastic brain.
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