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Sorry, Strivers: Talent Matters

A Study Looks At the Nature of Change in Our Aging, Changing Brains

As we get older, our cognitive abilities change, improving when we’re younger and declining as we age. Scientists posit a hierarchical structure within which these abilities are organized. There’s the “lowest” level— measured by specific tests, such as story memory or word memory; the second level, which groups various skills involved in a category of cognitive ability, such as memory, perceptual speed, or reasoning; and finally, the “general,” or G, factor, a sort of statistical aggregate of all the thinking abilities.... More>

Wat maakt een briljante schaker?

Practice necessary, but not enough to master chess

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