Survey of expert opinion on intelligence: The FLynn effect and the future of intelligence

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• 作者：Heiner Rindermann^a ; ^{heiner.rindermann@psychologie.tu-chemnitz.de} ; David Becker^a ; ^{david.becker@s2009.tu-chemnitz.de} ; Thomas R. Coyle^b ; ^{thomas.coyle@utsa.edu}
• 关键词：Intelligence ; Survey ; Experts ; FLynn effect ; Secular rise in IQ ; National cognitive ability development
• 刊名：Personality and Individual Differences
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：106
• 期：Complete
• 页码：242-247
• 全文大小：282 K
• 卷排序：106

文摘

Experts on intelligence research were asked about past and future IQ development. FLynn effect was explained by better health, nutrition, education, living standard. A possible FLynn effect end was explained by asymmetric fertility and migration. For the 21st century, experts expect IQ increases in low-ability regions (+ 6 IQ). For the West, experts expect a stagnation or a decline in IQ (US: − 0.45 IQ).