Global IQ rankings often get a lot of attention because they try to compare average cognitive test scores across different ...

The central finding of my recent article “Race, IQ, and Wealth” was a simple one. Richard Lynn and Tatu Vanhanen today rank as perhaps the world’s leading academic advocates of the theory that the ...

Although there is accumulating evidence that intelligence quotient (IQ) indexes some aspects of the autistic spectrum disorders (ASDs), the causal relationship between autistic traits and IQ remains ...

New 2026 global IQ rankings reveal South Korea leads with an average IQ of 106.97. China and Japan follow closely. Vietnam ...

As I have recently mentioned to several people, I had been aware of the large anomalies and logical inconsistences in the Lynn/Vanhanen IQ model for nearly a decade, and had repeatedly pointed them ...