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intelligence / IQ / cognitive ability

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Read more about the article The US congress is also an intelligence meritocracy

The US congress is also an intelligence meritocracy

  • Post author:Emil O. W. Kirkegaard
  • Post published:12. March 2025
  • Post category:intelligence / IQ / cognitive ability

S. Lant had a good idea over on Twitter: Fellow poaster Jerome Sneed Democrat had a second good idea: There was that IQ study that showed that Episcopalians were the…

Continue ReadingThe US congress is also an intelligence meritocracy
Read more about the article What is the average IQ of holocaust deniers?

What is the average IQ of holocaust deniers?

  • Post author:Emil O. W. Kirkegaard
  • Post published:11. March 2025
  • Post category:intelligence / IQ / cognitive ability

I made a troll poll on Twitter, and it's going well. 100s of those people showed up in the replies to insult me or provide stupid arguments for why it…

Continue ReadingWhat is the average IQ of holocaust deniers?
Read more about the article Bayesian hereditarianism

Bayesian hereditarianism

  • Post author:Emil O. W. Kirkegaard
  • Post published:21. February 2025
  • Post category:Genetics / behavioral genetics/intelligence / IQ / cognitive ability/Math/Statistics

In august 2023, Sean Last wrote an important post that didn't receive enough attention. His point was that model comparisons are not correctly (Bayesically) applied in the hereditarianism vs. egalitarianism…

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Read more about the article End stage global capitalism

End stage global capitalism

  • Post author:Emil O. W. Kirkegaard
  • Post published:18. February 2025
  • Post category:Economics/Immigration/intelligence / IQ / cognitive ability

Let's define global capitalism as market economy combined with relatively free movement of labor (people) and capital. This is approximately world we live in. We have an unequal world to…

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Read more about the article The racism of teachers

The racism of teachers

  • Post author:Emil O. W. Kirkegaard
  • Post published:21. January 2025
  • Post category:Education/intelligence / IQ / cognitive ability/Social psychology

This is the 1601st post on this blog since 2007 (I regret not seeing the counter was at 1599 yesterday!). That's kinda crazy to think about. In about 2.5 years…

Continue ReadingThe racism of teachers

Danish women also don’t like nuclear power

  • Post author:Emil O. W. Kirkegaard
  • Post published:20. January 2025
  • Post category:intelligence / IQ / cognitive ability/Political science

Here's a fun analysis I did as a side-project. I have a dataset of ~620 Danes who took a long vocabulary test, as well as answered 30 political questions. One…

Continue ReadingDanish women also don’t like nuclear power
Read more about the article The mirror self-recognition test as an intelligence test among humans

The mirror self-recognition test as an intelligence test among humans

  • Post author:Emil O. W. Kirkegaard
  • Post published:19. January 2025
  • Post category:intelligence / IQ / cognitive ability

Recently, there has been much talk about national IQs, again. Here's the recent significant writings: Jan. 13. Lyman Stone has a reply to my piece on within vs. between dysgenics.…

Continue ReadingThe mirror self-recognition test as an intelligence test among humans
Read more about the article Dysgenics: within and between

Dysgenics: within and between

  • Post author:Emil O. W. Kirkegaard
  • Post published:11. January 2025
  • Post category:Genetics / behavioral genetics/intelligence / IQ / cognitive ability

Lyman Stone has a new post over at Institute for Family Studies: Are We Headed Towards ‘Idiocracy’? A Look at ‘Dysgenic Fertility’. His main point is that the strength of…

Continue ReadingDysgenics: within and between
Read more about the article Good immigrants, bad immigrants: Dutch edition

Good immigrants, bad immigrants: Dutch edition

  • Post author:Emil O. W. Kirkegaard
  • Post published:10. January 2025
  • Post category:Immigration/intelligence / IQ / cognitive ability

People have been posting results from this new Dutch study of immigration, so I thought I would cover it here to increase the reach. van de Beek, J., Hartog, J.,…

Continue ReadingGood immigrants, bad immigrants: Dutch edition
Read more about the article Selective migration and regression towards the mean

Selective migration and regression towards the mean

  • Post author:Emil O. W. Kirkegaard
  • Post published:31. December 2024
  • Post category:Genetics / behavioral genetics/Immigration/intelligence / IQ / cognitive ability

There is much discussion in these days about immigration to the West, and in particular, skilled migration to the United States. Critics of migration often point to regression towards the…

Continue ReadingSelective migration and regression towards the mean
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