Apparently, one CAN increase gen. cog. ability by intervention. BUT the effect still fades. http://emilkirkegaard.dk/en/wp-content/uploads/Does-the-raising-IQ-raising-g-distinction-explain-the-fadeout-effect.pdf …pic.twitter.com/LgmL8nL1YC
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@KirkegaardEmil I don't buy that. In Table 2, all loadings are lower in the experimental group, indicating increased test-specific variance.
@pnin1957 Well, let's see if it replicates. But best evidence so far, no? :)
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@KirkegaardEmil Best evidence of what? I don't think it shows g increasing. Wd be interesting to see corr b/w g loadings & group item diffs.Thanks. Twitter will use this to make your timeline better. UndoUndo
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