Recent articles

• Does intelligence have nonlinear effects on political opinions?
  OpenPsych
  Emil O. W. Kirkegaard
  March 24, 2025

• Spearman's g Explains Black-White but not Sex Differences in Cognitive Abilities in the Project Talent
  OpenPsych
  Meng Hu
  July 18, 2025

• Psychometric Analysis of the Multifactor General Knowledge Test
  OpenPsych
  Emil O. W. Kirkegaard , Sebastian Jensen
  July 28, 2025

• International meta-analysis of differential fertility for intelligence
  OpenPsych
  Sebastian Jensen , Bryan J. Pesta , Emil O. W. Kirkegaard
  Aug. 6, 2025

• A New, Near-Gaussian Measurement of Leftism Shows the Paternal Age Effect Replicates
  OpenPsych
  Joseph Bronski
  Aug. 8, 2025