What IQ Tests Measure and Why They Are Controversial

Veritasium · Explainer · YouTube title: I took an IQ test to explain what's wrong with them

Why it's here

Recommended as a good primer on what IQ scores mean and their limited effect on life outcomes.

What it covers

Veritasium takes an IQ test and examines what IQ measures, its history including military use and eugenics, its controversies, and how it correlates with life outcomes. Experts including Cecil Reynolds and Stuart Ritchie contribute.