The 10% figure is a mainstream finding & worth debating.Don't listen to me - listen to @StuartJRitchie or @rjhaier or @KathrynAsbury1etc !
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Replying to @jamieamartin1 @TeachFirst and
"We don't know how to raise cognitive ability" is not mainstream.
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Replying to @Samfr @jamieamartin1 and
Definitely mainstream. No one knows how to raise intelligence in a robust fashion. Most optimistic & still legit researcher is
@JProtzko.4 replies 4 retweets 10 likes -
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Replying to @deeogrady909 @Samfr and
Raise IQ != raise general intelligence.
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Replying to @KirkegaardEmil @Samfr and
then why do they use IQ tests centrally in their resesrch?
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Replying to @deeogrady909 @KirkegaardEmil and
a) necessary condition for showing you raised intelligence b) they don't know or want to do the latent variable analysis
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Replying to @JProtzko @KirkegaardEmil and
oh it's b) that got me - why do you psychologists always assume that you are speaking to another psychologyst
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Replying to @deeogrady909 @KirkegaardEmil and
the statistical analyses to show increases in general intelligence instead of just IQ are complicated and require lots of subjects and tests
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Replying to @JProtzko @deeogrady909 and
The easiest method that doesn't require a lot of fancy stats is examining far transfer gains. E.g. WM training -> vocab gains.
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Evidence does not support far transfer claims, however. http://journals.sagepub.com/doi/10.1177/1745691616635612 …pic.twitter.com/TDtC7hjH1a
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Replying to @KirkegaardEmil @deeogrady909 and
Agreed on no transfer to g, but as I've argued no far transfer is not evidence for the immutability of intelligence http://www.johnprotzko.com/wp-content/uploads/2016/11/Protzko-2016.-Cog-training-and-the-structure-of-g.pdf …pic.twitter.com/qlmNR3gqPY
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Replying to @JProtzko @deeogrady909 and
With all these heretical views, you will soon have to join the outcasts in the IQ fringe! Better watch out! ;)
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End of conversation
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