Recent articles

• A Standardization of the Standard Progressive Matrices in Egypt
  Open Differential Psychology
  Salaheldin Farah Attallah Bakhiet , Richard Lynn
  May 4, 2015

• Increasing inequality in general intelligence and socioeconomic status as a result of immigration in Denmark 1980-2014
  Open Differential Psychology
  Emil O. W. Kirkegaard , Bo Tranberg
  March 3, 2015

• A Study of the IQ in Sudan
  Open Differential Psychology
  Salaheldin Farah Attallah Bakhiet , Richard Lynn
  Dec. 25, 2014

• Fluid g in Scandinavia and Finland: Comparing results from PISA Creative Problem Solving and the WAIS IV matrices subtest
  Open Differential Psychology
  Edward Dutton , Emil O. W. Kirkegaard
  Nov. 18, 2014

• The personal Jensen coefficient does not predict grades beyond its association with g
  Open Differential Psychology
  Emil O. W. Kirkegaard
  Oct. 30, 2014

• Crime, income, educational attainment and employment among immigrant groups in Norway and Finland
  Open Differential Psychology
  Emil O. W. Kirkegaard
  Oct. 9, 2014

• Genetic and Environmental Determinants of IQ in Black, White and Hispanic Americans: A Meta-analysis and New Analysis
  Open Behavioral Genetics
  John Fuerst , Marc Dalliard
  Sept. 15, 2014

• The international general socioeconomic factor: Factor analyzing international rankings
  Open Differential Psychology
  Emil O. W. Kirkegaard
  Sept. 8, 2014

• The Elusive X-Factor: A Critique of J. M. Kaplan’s Model of Race and IQ
  Open Differential Psychology
  Marc Dalliard
  Aug. 25, 2014

• The Canadian IQ calculated from the standardization of the WAIS IV
  Open Differential Psychology
  Edward Dutton , Richard Lynn
  Aug. 20, 2014