Just Emil Kirkegaard Things
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Semen quality and intelligence
Reanalysis of the Vietnam Experience Study dataset
Sep 11
•
Emil O. W. Kirkegaard
38
2
3
Explore psychological correlations at taketest.xyz
A growing psychological database
Sep 11
•
Emil O. W. Kirkegaard
17
1
Testing 15 languages at the same time
Results from 25,000+ test takers
Sep 7
•
Emil O. W. Kirkegaard
9
1
18:17
August 2026
“Your presence in the UK is not considered to be conducive to the public good.” and “How much can we boost fertility rates?“ talk
The price of dissidence
Aug 29
•
Emil O. W. Kirkegaard
81
3
8
1:19:04
Race differences in reaction time: data from NHANES 3
Chronometric race gaps were about 0.50 in a very large representative US sample
Aug 20
•
Emil O. W. Kirkegaard
65
17
6
June 2026
Migrant performance on PISA worldwide
Taking migrant selectivity seriously
Jun 21
•
Emil O. W. Kirkegaard
54
3
4
Top universities and national intelligence
Analysis of data for 2000+ universities
Jun 5
•
Emil O. W. Kirkegaard
33
1
May 2026
Is the EU's single market and Eurozone even good for economic growth?
I ran 1000s of regression models to find out.
May 19
•
Emil O. W. Kirkegaard
18
1
1
Occupations, fertility, men, and politics
Having a second look at occupations and fertility
May 17
•
Emil O. W. Kirkegaard
30
4
5
Want children? Marry a telemarketer or maid, avoid librarians and web developers
Fertility rates for 300+ American occupations
May 16
•
Emil O. W. Kirkegaard
33
4
Tracking ancestry and social inequality using American surnames
Analyzing data for ~11k surnames found in Americans
May 13
•
Emil O. W. Kirkegaard
24
14
2
Skin color and intelligence in Latin America
A closer look at the LAPOP data
May 11
•
Emil O. W. Kirkegaard
33
1
1
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