B******f
发帖数: 2489 | 1 【 以下文字转载自 Biology 讨论区 】
发信人: neuron (云中漫步), 信区: Biology
标 题: Older siblings are smarter (zz)
发信站: BBS 未名空间站 (Thu Jun 21 15:47:43 2007)
http://www.nature.com/news/2007/070618/full/070618-14.html#B1
Older siblings are smarter
Social standing within a family affects average intelligence scores.
Katharine Sanderson
Eldest sibblings are, on average, 2.3 IQ points more intelligent than their
younger brothers and sisters, says a study of Norweigan kids. And it's not
necessarily being born first that m | c*******r
发帖数: 238 | 2 2-3个百分点的东西也拿来说事。
their
【在 B******f 的大作中提到】
: 【 以下文字转载自 Biology 讨论区 】
: 发信人: neuron (云中漫步), 信区: Biology
: 标 题: Older siblings are smarter (zz)
: 发信站: BBS 未名空间站 (Thu Jun 21 15:47:43 2007)
: http://www.nature.com/news/2007/070618/full/070618-14.html#B1
: Older siblings are smarter
: Social standing within a family affects average intelligence scores.
: Katharine Sanderson
: Eldest sibblings are, on average, 2.3 IQ points more intelligent than their
: younger brothers and sisters, says a study of Norweigan kids. And it's not
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