tfw @gwern better at getting obscure materials in his free time than an army of librarians.
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Bigger brains better, rat edition, also 1935 edition https://www.gwern.net/docs/genetics/selection/1935-hamilton.pdf …pic.twitter.com/lwW1rMy2md
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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What do you make of the claim that these dull/bright rat-breeding studies are flawed due to a lack of blinding? A Wikipedia reference I can't find claims that the outcome difference can be induced to exist even in randomly assigned rats: https://en.wikipedia.org/wiki/Tryon's_Rat_Experiment …
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Social constructivism, rat edition? Sounds like that will replicate, haha.
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