Werden wir schlauer?: Steigender IQ im 21. Jahrhundert von James R. Flynn
90,91 €
Are We Getting Smarter?. As IQ scores continue to rise into the twenty-first century, particularly in the developing world, the 'Flynn effect' marches on. IQ gains are persisting into the twenty-first century, particularly in the developing world: the 'Flynn effect' marches on!
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