#302 – Richard Haier: IQ Tests, Human Intelligence, and Group Differences

Listen to this episode from Lex Fridman Podcast on Spotify. Richard Haier is a psychologist specializing in the science of human intelligence. Please support this podcast by checking out our sponsors: - Calm: https://calm.com/lex to get 40% off - Linode: https://linode.com/lex to get $100 free credit - BiOptimizers: http://www.magbreakthrough.com/lex to get 10% off - SimpliSafe: https://simplisafe.com/lex and use code LEX - MasterClass: https://masterclass.com/lex to get 15% off EPISODE LINKS: Richard's Twitter: https://twitter.com/rjhaier Richard's Website: https://richardhaier.com/ Documents & Articles: 1. Child IQ and survival to 79: https://ncbi.nlm.nih.gov/pmc/articles/PMC5491698/ 2. Study of Mathematically Precocious Youth: https://my.vanderbilt.edu/smpy/files/2013/02/DoingPsychScience2006.pdf Books: 1. The Neuroscience of Intelligence: https://amzn.to/3n50DcC 2. The Book of Five Rings: https://amzn.to/3y4Xcc6 3. The Rise and Fall of the Third Reich: https://amzn.to/3zPAW7q 4. Flowers for Algernon: https://amzn.to/3OfRKZS 5. The Bell Curve: https://amzn.to/3Ng4RJe 6. The Mismeasure of Man: https://amzn.to/3N9IkxB 7. Human Diversity: https://amzn.to/3O7Trsc 8. Facing Reality: https://amzn.to/3bfzqkX PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (00:43) - Measuring human intelligence (15:11) - IQ tests (37:59) - College entrance exams (46:36) - Genetics (52:35) - Enhancing intelligence (1:00:04) - The Bell Curve (1:12:35) - Race differences (1:31:48) - Bell curve criticisms (1:40:57) - Intelligence and life success (1:50:34) - Flynn effect (1:55:26) - Nature vs nuture (2:22:19) - Testing artificial intelligence (2:34:23) - Advice (2:38:30) - Mortality