The Flynn effect is the year-on-year rise of IQ test scores, an effect seen in most parts of the world, although at greatly varying rates. It was named by Richard Herrnstein and Charles Murray in The Bell Curve after the New Zealand based political scientist James R. Flynn, who did much to document it and promote awareness of its implications (Flynn, 1984, 1987). The average rate of rise seems to be around three IQ points per decade. Attempted explanations have included improved nutrition, a trend towards smaller families, better education, greater environmental complexity, and heterosis (Mingroni, 2004). lol bashed
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| - The Flynn effect is the year-on-year rise of IQ test scores, an effect seen in most parts of the world, although at greatly varying rates. It was named by Richard Herrnstein and Charles Murray in The Bell Curve after the New Zealand based political scientist James R. Flynn, who did much to document it and promote awareness of its implications (Flynn, 1984, 1987). The average rate of rise seems to be around three IQ points per decade. Attempted explanations have included improved nutrition, a trend towards smaller families, better education, greater environmental complexity, and heterosis (Mingroni, 2004). lol bashed
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| - The Flynn effect is the year-on-year rise of IQ test scores, an effect seen in most parts of the world, although at greatly varying rates. It was named by Richard Herrnstein and Charles Murray in The Bell Curve after the New Zealand based political scientist James R. Flynn, who did much to document it and promote awareness of its implications (Flynn, 1984, 1987). The average rate of rise seems to be around three IQ points per decade. Attempted explanations have included improved nutrition, a trend towards smaller families, better education, greater environmental complexity, and heterosis (Mingroni, 2004). lol bashed IQ scores are re-normalized periodically, such that the average score is reset to 100.
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