linkfest – 06/03/12

Haplogroups as evolutionary markers of cognitive ability [pdf]

Memory training unlikely to help in treating ADHD, boosting IQ – h/t chris!

Corruption: The exception or the rule? – from m.g. @thosewhocansee.

Liberalism, HBD, Population, and Solutions for the Future – from jayman.

Is the Aboriginal (AUS) IQ really 62? – from chuck.

Nearly 1 in 6 Adult White Women on Antidepressants – from dennis.

Kin and Kindness

Monkey lip smacks provide new insights into the evolution of human speech“New research published in Current Biology by W. Tecumseh Fitch, Head of the Department of Cognitive Biology at the University of Vienna, supports the idea that human speech evolved less from vocalizations than from communicative facial gestures.”

bonus: A post-coital switch: Mapping the changing behaviors in the female fruit fly’s mind“Once successfully mated, a female moves from a highly sexually-receptive to a non-receptive state, actively rejecting further advances from males while altering her feeding and activity patterns…. Previous studies have shown that these behavioural changes are triggered by the male ‘sex peptide’ protein, a pheromone within the fly’s semen.”

bonus bonus: Earth took ten million years to recover from Permian-Triassic extinction“About 250 million years ago, pretty much everything died.”

bonus bonus bonus: Missing biologist surfaces, reunites with family – margie profet turns up! (^_^)

bonus bonus bonus bonus: Deeper Digging Needed to Decode a Best Friend’s Genetic Roots“[T]he DNA of modern dogs is so mixed up that it is useless in figuring out when and where dogs originated.”

bonus bonus bonus bonus bonus: For Some, Exercise May Increase Heart Risk – just the excuse i’ve been looking for. (~_^)

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linkfest – 05/13/12

China: The world’s cleverest country?“China’s results in international education tests – which have never been published – are ‘remarkable’, says Andreas Schleicher, responsible for the highly-influential Pisa tests.”

Dumb and Dumber – yeah, that was pretty dumb alright. steve sailer explained all the ways why.

Science Reveals Why We Brag So Much“Talking about ourselves—whether in a personal conversation or through social media sites like Facebook and Twitter—triggers the same sensation of pleasure in the brain as food or money, researchers reported Monday.”

Infant testosterone predicts toddler behavior – from the inductivist.

Study finds psychopaths have distinct brain structure“The study showed that psychopaths, who are characterized by a lack of empathy, had less grey matter in the areas of the brain important for understanding other peoples’ emotions.”

Religious conservatives in the U.S. more liberal than the Muslim masses are – from the audacious one.

Neighboring chimp communities have their own nut-cracking styles

Dopamine Distribution Causes Slackers And Go-Getters? – from parapundit.

bonus: Falling birth rates mean Japan ‘won’t have any children under 15 by 3011’ – sounds more impending when they put it that way, doesn’t it? =/

bonus bonus: The Mysterious Case of the Vanishing Genius – about margie profet.

bonus bonus bonus: Is Einstein’s Greatest Work All Wrong—Because He Didn’t Go Far Enough?

(note: comments do not require an email. hi there!)