再给学生物的普及一下孪生实验的limitations


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送交者: Enlighten 于 2007-05-03, 12:21:44:

回答: 为什么很多学生物的思维都不清楚? 由 Enlighten 于 2007-05-03, 12:11:57:

* Equal environments. Twin researchers also assume that fraternal and identical twins raised in the same homes experience equally similar environments. But some research suggests that parents, teachers, peers and others may treat identical twins more similarly than fraternal twins.


http://www.apa.org/monitor/apr04/second.html




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