Why the British are free-thinking and the Chinese love conformity: It’s all in the genes claim scientists – “The study, by the department of psychology at Northwestern University in Illinois, suggests that the individualism seen in western nations, and the higher levels of collectivism and family loyalty found in Asian cultures, are caused by differences in the prevalence of particular genes. ‘We demonstrate for the first time a robust association between cultural values of individualism–collectivism and the serotonin transporter gene,’ said Joan Chiao, from the department of psychology at Northwestern University.” — i know. it’s the daily mail.
but it looks like the research will be coming out in the proceedings of the royal society: “Culture-gene coevolution of individualism-collectivism and the serotonin transporter gene (5-HTTLPR)” [in press]. see comments.
Insects have personality too, research on honey bees indicates – “A new study in Science suggests that thrill-seeking is not limited to humans and other vertebrates. Some honey bees, too, are more likely than others to seek adventure. The brains of these novelty-seeking bees exhibit distinct patterns of gene activity in molecular pathways known to be associated with thrill-seeking in humans….”
Heart disease drug ‘combats racism’ – “Volunteers given the beta-blocker, used to treat chest pains and lower heart rates, scored lower on a standard psychological test of ‘implicit’ racist attitudes.” – explain to me again about free will?
Sexual selection and small female feet – from the inductivist.
Puzzle of European hair and eye color – “Hair and eye color diversity is unusual in two ways. It’s confined to Europeans. And it seems to be linked to prenatal feminization.” – why? from peter frost.
Get Smart – from greg cochran @west hunter.
Rebuttal to Richard Lynn’s Reply — new iq study from italy suggests southern iqs are not lower than northern ones. (i’m a bit worried about the “group sessions” though — hope there was no answer sharing going on!). — @italianthro blog.
New study shows that in US ‘hot spots,’ HIV infection among African-American women is 5-times higher than national estimate – “Women constitute roughly one-quarter of new HIV infections in the U.S. with 66% of these infections occurring among black women, despite the fact that black women constitute only 14% of the U.S. female population.”
bonus: Brown bear exfoliates using rock as a tool – tool using bears. we’re in trouble!
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