More reading material about race and intelligence/IQ/g

I hit open a wealth of good reading material: http://www.aei.org/article/society-and-culture/religion/the-inequality-taboo/ For those who consider it important to know what percentage of the IQ difference is genetic, a methodology that would…

Continue ReadingMore reading material about race and intelligence/IQ/g

“I used improper factor analysis, and now there isnt a g factor. Spearman was wrong!”

"I should point out that a number of factor analytic studies of Piagetian tests along with other measures commit an egregious psychological error by orthogonally rotating the factors (or principal…

Continue Reading“I used improper factor analysis, and now there isnt a g factor. Spearman was wrong!”