Spatial ability sex differences

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Men consistently outperform women on spatial tasks, including mental rotation, which is the ability to identify how a 3-D object would appear if rotated in space. Now, a University of Iowa study shows a connection between this sex-linked ability and the structure of the parietal lobe, the brain region that controls this type of skill. The parietal lobe was already known to differ between men and women, with women's parietal lobes having proportionally thicker cortexes or "grey matter. UI researchers found that a thicker cortex in the parietal lobe in women is associated with poorer mental rotation ability, and in a new structural discovery, that the surface area of the parietal lobe is increased in men, compared to women.
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Spatial visualization ability

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A Cognitive Difference Between Women and Men Gives Men an Edge in Spatial Understanding

Author contributions: D. Hoffman et al. Unfortunately, their conclusion is undermined by major problems with their measures of spatial ability and sex equality. The first and biggest problem is with their measure of spatial abilities. The puzzle used by Hoffman et al. It is odd that Hoffman et al. The second problem is the lack of a control task.
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Men Are Better At Maps Until Women Take This Course

You've read 1 of 2 free monthly articles. Learn More. For as long as she could remember, she found academics a breeze. So when she started engineering school, she was surprised to struggle in a course most of her counterparts considered easy: Engineering graphics.
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Differences in human intelligence have long been a topic of debate among researchers and scholars. With the advent of the concept of g or general intelligence , many researchers have argued for no significant sex differences in g factor or general intelligence, [1] [2] [3] while others have argued for slightly greater intelligence for males, [3] [4] [5] and others for a female advantage. Some research indicates male advantages on some cognitive tests are minimized when controlling for socioeconomic factors.
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