According to Matthews, Tabery, & Turkheimer (2025), our Admixture in the Americas project is “abhorrent” because nothing good could come from investigating “alarming hypotheses regarding the ge…| Human Varieties
Emil Kirkegaard requested an update to the Admixture in the Americas analyses, a complex task requiring, among other things, the computation of new national cognitive scores for countries and terri…| Human Varieties
The idea that schooling raises intelligence still prevails. The influential study review of Ceci (1991) concluded that schooling has a strong impact on IQ scores despite his final warning that obse…| Human Varieties
