April 15, 2024, Is Research on the Genetics of Race / IQ Gaps “Mythically Taboo?”

March 5, 2024, Diversity in STEM: Merit or Discrimination via Inaccurate Stereotype?

Sept. 11, 2023, Income and Education Disparities Track Genetic Ancestry

July 21, 2023, Intelligence Trends in Ancient Rome: The Rise and Fall of Roman Polygenic Scores

July 17, 2023, Honesty, Intelligence, and Race

Feb. 12, 2023, Intelligence Really Does Predict Job Performance: A Long-Needed Reply to Richardson and Norgate

May 19, 2022, No Fair Sex in Academia: Evidence of Discrimination in Hiring to Editorial Boards

Dec. 22, 2021, Genetic ancestry and social race are nearly interchangeable

Aug. 29, 2021, Looking for evidence of the Dunning-Kruger effect: an analysis of 2400 online test takers

July 5, 2021, An examination of the openpsychometrics.org vocabulary test

June 14, 2021, A study of stereotype accuracy in the Netherlands: immigrant crime, occupational sex distribution, and provincial income inequality

Dec. 12, 2018, Linguistic features in names and social status: an exploratory study of 1,890 Danish first names

Nov. 2, 2018, Editorial: A Response to Criticisms of the OpenPsych Journals

Jan. 10, 2018, Self-reported criminal and anti-social behavior on a dating site: the importance of cognitive ability

May 21, 2017, Net fiscal contributions of immigrant groups in Denmark and Finland are highly predictable from country of origin IQ and Muslim%

Feb. 22, 2017, Cognitive ability and political preferences in Denmark

Feb. 11, 2017, Immigrant crime in Germany 2012-2015

Nov. 11, 2016, Country of origin and use of social benefits: A large, preregistered study of stereotype accuracy in Denmark

Nov. 7, 2016, Some new methods for exploratory factor analysis of socioeconomic data

Nov. 3, 2016, The OKCupid dataset: A very large public dataset of dating site users

Sept. 12, 2016, Does sub-European genomic ancestry predict outcomes for US states?

July 11, 2016, ICAR5: design and validation of a 5-item public domain cognitive ability test

May 23, 2016, Inequality across US counties: an S factor analysis

April 18, 2016, Country of origin and use of social benefits: A pilot study of stereotype accuracy in Denmark

April 6, 2016, Inequality across prefectures in Japan: An S factor analysis

Jan. 26, 2016, Inequality among 32 London Boroughs: An S factor analysis

Oct. 4, 2015, Crime among Dutch immigrant groups is predictable from country-level variables

July 31, 2015, Validating a Danish translation of the International Cognitive Ability Resource sample test and Cognitive Reflection Test in a student sample

June 4, 2015, Immigrant GPA in Danish primary school is predictable from country-level variables

March 3, 2015, Increasing inequality in general intelligence and socioeconomic status as a result of immigration in Denmark 1980-2014

Nov. 18, 2014, Fluid g in Scandinavia and Finland: Comparing results from PISA Creative Problem Solving and the WAIS IV matrices subtest

Oct. 30, 2014, The personal Jensen coefficient does not predict grades beyond its association with g

Oct. 9, 2014, Crime, income, educational attainment and employment among immigrant groups in Norway and Finland

Sept. 8, 2014, The international general socioeconomic factor: Factor analyzing international rankings

May 12, 2014, Educational attainment, income, use of social benefits, crime rate and the general socioeconomic factor among 70 immigrant groups in Denmark

April 18, 2014, Do National IQs Predict U.S. Immigrant Cognitive Ability and Outcomes? An Analysis of the National Longitudinal Survey of Freshman

April 17, 2014, Semantic discussions of intelligence and the (un)importance of the study of race and g: A comment on Hunt and Jaeggi (2013)

April 12, 2014, The genetic correlation between educational attainment, intracranial volume and IQ is due to recent polygenic selection on general cognitive ability

April 4, 2014, Criminality among Norwegian immigrant populations

March 24, 2014, Criminality and fertility among Danish immigrant populations

April 26, 2024, The Factor Structure of Conspiracist Beliefs

Nov. 19, 2022, The Square-Root Scree Plot: A Simple Improvement to a Classic Display

Sept. 8, 2022, Does Mother’s Involvement Matter for The Cognitive Development of Interracial Children? Testing the Race of the Mother Hypothesis.

Aug. 5, 2022, A Response to Cofnas' The Anti-Jewish Narrative

Dec. 7, 2021, Book Review: Stuart Ritchie (2020). Science Fictions: How fraud, bias, negligence, and hype undermine the search for truth.

Jan. 16, 2018, The Political Attitudes of British Academics

Dec. 14, 2017, A U.S. State-level Analysis of the Presidential Election in 2016: IQ, Race, and Well-being Emerge as Mutually-Suppressed Predictors

March 28, 2017, A global analysis of Islamist violence

Nov. 10, 2016, Net opposition to immigrants of different nationalities correlates strongly with their arrest rates in the UK

June 28, 2016, An analysis of Islamist terrorism across Western countries

June 18, 2015, The Nature of Race: the Genealogy of the Concept and the Biological Construct’s Contemporaneous Utility

May 26, 2015, Discounting IQ’s Relevance to Organizational Behavior: The “Somebody Else’s Problem” in Management Education

May 4, 2015, A Standardization of the Standard Progressive Matrices in Egypt

Dec. 25, 2014, A Study of the IQ in Sudan

Sept. 15, 2014, Genetic and Environmental Determinants of IQ in Black, White and Hispanic Americans: A Meta-analysis and New Analysis

Aug. 25, 2014, The Elusive X-Factor: A Critique of J. M. Kaplan’s Model of Race and IQ

Aug. 20, 2014, The Canadian IQ calculated from the standardization of the WAIS IV

July 26, 2014, Ethnic/Race Differences in Aptitude by Generation in the United States: An Exploratory Meta-analysis

July 13, 2014, Nyborg’s ‘The Intelligence-Religiosity Nexus’ and the Benefits of Consilience

July 3, 2014, Parents’ Income is a Poor Predictor of SAT Score

May 13, 2014, Reassessment of Jewish Cognitive Ability: Within Group Analyses Based on Parental Fluency in Hebrew or Yiddish

April 15, 2014, Intelligence in Jordan: Norms for the Standard Progressive Matrices

April 7, 2014, The personality and cognitive correlates of creative achievement

April 4, 2014, Rule dependence and Flynn effects: some elaboration

March 24, 2014, L.L. Cavalli-Sforza: A bird in a gilded cage