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Modern Thinking

New Republic article on James Flynn's new book Are We Getting Smarter?: Rising IQ in the Twenty-First Century "IN THE MID-’80s, the political philosopher James Flynn noticed a remarkable but puzzling trend: for the past century, average IQ scores in every industrialized nation have been steadily rising. And not just a little: nearly three points every decade. Every several years, IQ tests test have to be “re-normed” so that the average remains 100. This means that a person who scored 100 a century ago would score 70 today; a person who tested as average a century ago would today be declared mentally retarded." [more inside]
posted by bookman117 on Oct 25, 2012 - 96 comments

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