Notes on videos of Arthur Jensen defending his work

The most important name in intelligence research in the second half of the 20th century is educational psychologist Arthur Jensen (1923-2012). From the late 1960s until his death, Jensen was the world’s foremost intelligence researcher who singlehandedly made methodological and scientific breakthroughs that greatly advanced intelligence research. I never got to meet Arthur Jensen, but

The jangle fallacy: Aptitude ≈ achievement

After my last post about the jingle fallacy, it is impossible to resist talking about the jangle fallacy. In short, the jangle fallacy occurs when a person treats two concepts as being different because there are different words for them. The jangle fallacy occurs because “. . . psychologists can name more things than they