Tag: mental math

Is Culture Behind Men's Better Spatial Reasoning?

By Joseph Castro | August 30, 2011 4:12 pm

spacing is important

What’s the News: In the long-running debate over the differences between men and women, one mental skill has emerged as being perhaps more biologically rooted than any other: the ability to solve problems involving physical spaces, shapes, or forms. Many studies have concluded that men simply seem to have an inherent advantage in this area. But a new study of two tribes in Northern India is suggesting that the gender gap we see in spatial skills may be partially due to culture rather than raw biology. This finding may affect the way researchers look at gender differences, but it will surely not settle the question, considering that it’s one study of a small group of people living in one limited environment.

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CATEGORIZED UNDER: Mind & Brain
MORE ABOUT: math, mental math, PNAS, puzzle

A Mental Abacus Lets Math Whizzes Bypass Language

By Veronique Greenwood | August 9, 2011 2:52 pm

abacus

What’s the News: Most of us need everyone to stop talking when we perform mental math. But for children trained to do math visually with a “mental abacus,” verbal disturbances roll off their backs, prompting psychologists to posit that unlike the rest of us, they aren’t routing their calculations through words.

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CATEGORIZED UNDER: Mind & Brain, Top Posts
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