![Dr Jordan B Peterson on Twitter: "“It's astounding to me when people say so matter of factly that I.Q. tests are invalid when they are probably the most valid test we have Dr Jordan B Peterson on Twitter: "“It's astounding to me when people say so matter of factly that I.Q. tests are invalid when they are probably the most valid test we have](https://pbs.twimg.com/profile_images/1406535948456939520/CQYMhbxY_400x400.jpg)
Dr Jordan B Peterson on Twitter: "“It's astounding to me when people say so matter of factly that I.Q. tests are invalid when they are probably the most valid test we have
![It's actually illegal to use IQ testing" Jordan Peterson on general cognitive ability tests - YouTube It's actually illegal to use IQ testing" Jordan Peterson on general cognitive ability tests - YouTube](https://i.ytimg.com/vi/Hf2SZHLozdM/maxresdefault.jpg)
It's actually illegal to use IQ testing" Jordan Peterson on general cognitive ability tests - YouTube
![Dr Jordan B Peterson on Twitter: "This, by the way. Is one of the most thoroughly documented findings in all of the social sciences. Right up there with gender differences in personality, Dr Jordan B Peterson on Twitter: "This, by the way. Is one of the most thoroughly documented findings in all of the social sciences. Right up there with gender differences in personality,](https://pbs.twimg.com/media/Do3I8XhUYAAPygI.jpg)
Dr Jordan B Peterson on Twitter: "This, by the way. Is one of the most thoroughly documented findings in all of the social sciences. Right up there with gender differences in personality,
![PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance](https://www.researchgate.net/profile/Jordan-Peterson-9/publication/6194035/figure/tbl3/AS:601592835362837@1520442317489/Descriptive-Statistics-and-Intercorrelations-for-Performance-Ratings-and-Job-Experience_Q320.jpg)
PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance
![Dr Jordan B Peterson on Twitter: "A good update of IQ research... https://t.co/LsBQtO24l4" / Twitter Dr Jordan B Peterson on Twitter: "A good update of IQ research... https://t.co/LsBQtO24l4" / Twitter](https://pbs.twimg.com/media/DNKEBdUWkAEZACd.jpg)
Dr Jordan B Peterson on Twitter: "A good update of IQ research... https://t.co/LsBQtO24l4" / Twitter
![PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance](https://www.researchgate.net/profile/Jordan-Peterson-9/publication/6194035/figure/tbl2/AS:601592835350551@1520442317464/Descriptive-Statistics-and-Intercorrelations-for-Job-Performance-and-Dorsolateral_Q320.jpg)
PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance
![Is it truly illegal for the US Armed Forces to hire someone whose IQ is less than 83? - Law Stack Exchange Is it truly illegal for the US Armed Forces to hire someone whose IQ is less than 83? - Law Stack Exchange](https://i.stack.imgur.com/whxYj.jpg)
Is it truly illegal for the US Armed Forces to hire someone whose IQ is less than 83? - Law Stack Exchange
![PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance PDF) Prefrontal Cognitive Ability, Intelligence, Big Five Personality, and the Prediction of Advanced Academic and Workplace Performance](https://www.researchgate.net/profile/Jordan-Peterson-9/publication/6194035/figure/fig1/AS:601592835346439@1520442317074/figure-fig1_Q320.jpg)