Race differences in intelligence Richard Haier and Lex Fridman

The Bell Curve: The most controversial book ever in science

De zin en onzin van intelligentie: je kunt er geen fluit aan veranderen, maar het heeft wel invloed op wie je bent

The Controversy about Race and Intelligence Research

Richard Haier: IQ Tests, Human Intelligence, and Group Differences

Richard Haier: IQ Tests, Human Intelligence, and Group Differences

Richard Haier

Morocco supposedly ranked 174th in average IQ. Which is pretty bad considering our education is the best in Africa, meaning there are nations with much worse education that get higher average IQs. (

Theory: Effective Communication between individuals is governed by the difference in IQ scores. : r/intj

Do IQ tests work? Richard Haier and Lex Fridman

What slavery reveals about human nature

Jeff Cavaliere: Optimize Your Exercise Program with Science-Based Tools

Genes and IQ