Friday, June 22, 2007

Oldest = Smartest

According to a recent article by the NYT, first-born children have been shown to have higher IQs than their younger siblings.

The average difference in I.Q. was slight — three points higher in the eldest child than in the closest sibling — but significant, the researchers said. And they said the results made it clear that it was due to family dynamics, not to biological factors like prenatal environment...Three points on an I.Q. test may not sound like much. But experts say it can be a tipping point for some people — the difference between a high B average and a low A, for instance. That, in turn, can have a cumulative effect that could mean the difference between admission to an elite private liberal-arts college and a less exclusive public one.


The study, undertaken by a team of Norwegian epidemiologists also indicates that middle children whose older siblings die gain the benefit of increased IQ in becoming the new eldest. So far all of you middle children out there trying to get into Harvard maybe your best bet is if your older sibling has an "accident."

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