Posts Tagged ‘numbers’

Is There Such a Thing as Dyslexia for Math?

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numbersDoes simple arithmetic give you sweaty palms? Do you always show up late for appointments? Is it a nightmare to figure out the bill at restaurants? If so, you may have dyscalculia, sort of the mathematical version of dyslexia.  People with dyscalculia often excel at languages or visual arts, but can barely pass middle school math. They have trouble with numerical concepts—specifically, with associating numerical quantities with their abstract representations.

Although it’s estimated that about five percent of people have dyscalculia, researchers disagree as to the cause of the disorder. The debate boils down to whether number sense is an innate or learned trait in humans. Some argue that we are born with the ability to understand exact numbers. Even babies, for example, will stare longer when they are shown two dolls moving behind a screen and then three dolls coming out, indicating they were expecting a different numerical outcome.

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January 26th, 2009 Tags: , ,
by Nina Bai in Physics & Math. ’Nuff Said., What’s Inside Your Brain?, Where We Came From & Where We're Going | 9 Comments » | RSS feed | Trackback >