'For an individual person, it would be hard to tell a two or three point difference in IQ, but it would matter a lot for society,' said Dr. Belfort. 'If we can shift the IQ up, we would have to invest less resources at the low end.' Meaning that with improved IQ scores across the board, less funding would have to be spent on remedial education programs.
贝尔福特说:“对于个人而言,我们难以分辨出两三分的智商差距,但它对整个社会而言非常重要。如果我们能提升智商水平,那么我们就不必向智商较低人群投入那么多资源。”这意味着,随着智商的整体提高,我们可以减少对补偿教育项目的资金投入。
Dr. Amy Tuteur, an obstetrician who writes a blog called skepticalob.com, is unconvinced by a four-point increase in IQ, saying the bump needs to be bigger to prove that it isn't just random variation. 'Intelligence is multifactoral and the idea that any one thing can make a big difference right away makes me skeptical,' she said. 'American IQ has been increasing steadily, it rose when breast-feeding rates were going down and it rose when breast-feeding rates were going up.'
然而,埃米•图特(Amy Tuteur)博士却没有被母乳喂养可使智商提高四分的结论说服,她是一名产科医生及博客skepticalob.com的博主。她说,若要证明那并不只是随机变量,智商提升值还需更高些。她指出:“智商水平涉及多个方面,我对认为任意一件事就能马上使智商发生重大改观的观点持怀疑态度。美国民众的智商一直在稳步提高,它在母乳喂养率上升时有提高,在母乳喂养率下降时也有提高。”
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