https://en.wikipedia.org/wiki/Heritability_of_IQ#:~:text=Early%20twin%...

September 3, 2023 at 12:40 PM  ·  Comment — Archer T. Ships replied to David Pullman's comment.  ·  View on Facebook  ·  Markdown source

https://en.wikipedia.org/wiki/Heritability_of_IQ#:~:text=Early%20twin%20studies%20of%20adult,for%20late%20teens%20and%20adults