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Marginal Revolution: Scientific hypotheses from 1956 - 0 views

www.marginalrevolution.com/...tific-hypotheses-from-196.html

shared by eoeuoeu oepup on 23 Jun 10 - Cached

eoeuoeu oepup on 23 Jun 10

This article was from the Guardian: Intelligence tests recently carried out among more than a thousand children in Wolverhampton schools appear to show a striking and quite unexpected increase in the mental capacity of children born since 1945. A psychiatrist concerned in the tests has suggested that the most probable hypothesis to account for this change is the effect on the brain of the increase in "background radio-activity". For the pointer I thank Michelle Dawson.

<div class="cArrow"> </div><div class="cContentInner">This article was from the Guardian: Intelligence tests recently carried out among more than a thousand children in Wolverhampton schools appear to show a striking and quite unexpected increase in the mental capacity of children born since 1945. A psychiatrist concerned in the tests has suggested that the most probable hypothesis to account for this change is the effect on the brain of the increase in "background radio-activity". For the pointer I thank Michelle Dawson.</div>

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