Ending the IRB nightmare
Suppose you are running a company that has a website. You are wondering whether marketing campaign A or B works best. Which one do you go with? Why not both?…
Accelerating genetic science: turning around the data access censorship
James Lee, authors of many GWAS studies wrote a piece in 2022 entitled Don't even go there saying that NIH is increasingly censorious regarding data access. Since it is short, I…
Strangely, I couldn't find much newer data.
Could the US government fix the journal cartel problem?
I think most people are unfamiliar with how the scientific publication and prestige system works. It works like this: Scientists submit papers to journals for publication. This means they start…
A hereditarian revolution, maybe
Back in February, Nathan Cofnas wrote an influential piece A Guide for the Hereditarian Revolution, in which he wrote: The prospect of a hereditarian revolution strikes some people as inconceivable…
Herding, polls of polls and Bayes’ theorem
You have probably heard of that outlier Iowa poll that gave a surprisingly large advantage to Harris in the 2024 election. Related to this is that is what forecasters call…
When do simple methods outperform regression?
This is a nerdy post of little interest to the layman. There's this old paper that sometimes comes up: Dana, J., & Dawes, R. M. (2004). The superiority of simple…
German immigrant IQ is about 85 according to new study
Heiner Rindermann strikes back with a new study of immigrants in Germany: Rindermann, H., Klauk, B. & Thompson, J. (2024). Intelligence of refugees in Germany: levels, differences and possible determinants.…
Taboo science inc.
By now you have probably seen that the Guardian and their friends at Hope not Hate ran a successful infiltration of our company, the Human Diversity Foundation (HDF). In general,…
“Surprisingly low IQs in developing countries”, we don’t want to know, thanks
Back in May this year, German intelligence researcher Heiner Rindermann published this study: Rindermann, H. (2024). Surprisingly low results from studies on cognitive ability in developing countries: are the results…
The Flynn effect and the co-occurrence model
Jonathan Egeland has an excellent recent paper on the Flynn effect and its paradoxes: Egeland, J. (2022). The ups and downs of intelligence: The co-occurrence model and its associated research…
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