Some guy on SSC: I remember hearing somewhere that the IQ of the mother is what determines the IQ of the children. Is this accurate? To what extent does the…
Dahlke, J. A., & Sackett, P. R. (2017). The Relationship Between Cognitive-ability Saturation and Subgroup Mean Differences Across Predictors of Job Performance. Journal of Applied Psychology. Abstract The authors quantify…
Skoyles, J. R. (1999). Human evolution expanded brains to increase expertise capacity, not IQ. Psycoloquy, 10(002). Chicago Skoyles is arguing a rather implausible claim: Why do modern humans have larger…
Anatoly Karlin - The State of the Altsphere (October 2017) He writes: Otherwise, the most popular HBD/IQ blogger, with around 100,000 monthly visits, is… Emil Kirkegaard. This is especially remarkable…
...is surprisingly interesting. And long, more than 30 pages, though including ads. Playboy interviews have a well-earned reputation it seems. shockley_playboy_1980
While I am re-writing our PING study to become a substantial target article, John is sending it to various journals in the mean time to poke about their editorial biases.…
Not an endorsement of this technology or the use of it, just stating that it will happen. Given sufficient measurement precision, all humans have unique genomes and fingerprints, but also…
This is a follow-up summary of my new interview with Tara McCarthy. https://www.youtube.com/watch?v=oXOeiKbhJqM The problems Science is a broad cluster of methods and practices used to discover patterns in nature…
I don't know of any scientific studies, but there's been a bunch of shows where they put teams of women and men on islands and had them try to survive…
Using the crude measures of literacy and numeracy discussed in a previous post, it is possible to quantify the cognitive ability gap for US Black-White in the 1800s. The data…