Paige-Harden, Turkheimer and the psychometric left

Kathryn Paige Harden is professor of psychology who belongs to the Turkheimerian ‘left psychometrics’ school. I’ve discussed the odd behavior of Eric Turkheimer before, but since then I found a rather amazing essay: The Search for a Psychometric Left 1997 (the journal seems to no longer exist). It’s definitely worth reading in its entirely, but…

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What you can’t say: genetic group difference edition

Paul Graham‘s 2004 essay What you can’t say had a big influence on me and remains my favorite essay. In he argued essentially that popular morality shows fashion tendencies i.e. that it varies over time but for no evidence-linked reason. What is at one time considered a grievous moral evil is later considered not a…

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Turkheimer strikes back! (but misses)

Recently, I took a poke at Eric Turkheimer. And now he’s ready with a retaliation: Only @KirkegaardEmil would proudly advertise support for the author of "Early Jews and the Rise of Jewish Money Power" and "Swindlers of the Crematoria" as a list of "who's cool in behavioral genetics and IQ." He that lieth down with…

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