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KirkegaardEmil's profile
Emil O W Kirkegaard
Emil O W Kirkegaard
Emil O W Kirkegaard
@KirkegaardEmil

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Emil O W Kirkegaard

@KirkegaardEmil

#psychology #genomics #hbd #rstats #statistics #genomics #transhumanism #dataviz #openscience #psychometrics @OpenPsychJour

Denmark
emilkirkegaard.dk
Joined January 2012

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    1. Sarah Constantin‏ @s_r_constantin Sep 12
      • Report Tweet

      The opposite of Hanlon's Razor is something like "never attribute to stupidity what can be adequately explained by not actually wanting to do the thing."

      3 replies 40 retweets 280 likes
      Show this thread
    2. Sarah Constantin‏ @s_r_constantin Sep 12
      • Report Tweet

      aka "much apparent incompetence is actually covert resistance to the unwelcome demands of authorities."

      1 reply 17 retweets 102 likes
      Show this thread
    3. Sarah Constantin‏ @s_r_constantin Sep 12
      • Report Tweet

      IQ test scores rise by 10 points when you give test-takers incentives. For people with <100 IQs, the average effect on IQ is 15 points. https://www.pnas.org/content/pnas/108/19/7716.full.pdf …

      6 replies 6 retweets 62 likes
      Show this thread
    4. José Luis Ricón (Artir)‏ @ArtirKel Sep 12
      • Report Tweet
      Replying to @s_r_constantin

      Roll to disbelieve, but will check later

      1 reply 0 retweets 10 likes
    5. bowser‏ @browserdotsys Sep 13
      • Report Tweet
      Replying to @ArtirKel @s_r_constantin

      same reaction. I was expecting this to be tested directly, but instead it’s a meta analysis (and one that looks pretty noisy?) plus a weird experiment where they asked people to watch 15m video of people taking tests and rate how motivated they seemed

      2 replies 0 retweets 12 likes
    6. bowser‏ @browserdotsys Sep 13
      • Report Tweet
      Replying to @browserdotsys @ArtirKel @s_r_constantin

      a friend also passes along two studies with more straightforward designs finding no effect: https://www.ncbi.nlm.nih.gov/pubmed/29427313  and https://www.ncbi.nlm.nih.gov/pubmed/30516088 

      2 replies 0 retweets 20 likes
    7. Timofey Pnin‏ @pnin1957 Sep 13
      • Report Tweet
      Replying to @browserdotsys @ArtirKel @s_r_constantin

      Plotting the effect sizes and standard errors from Duckworth's meta-analysis gives more reasons for skepticism. The effect is largely due to the three large outlier studies indicated in red. All 3 were authored by Stephen Breuning: https://www.latimes.com/archives/la-xpm-1988-09-20-mn-2318-story.html … (Graph credit: @RCAFDM)pic.twitter.com/NGasgEwfiK

      1 reply 4 retweets 55 likes
    8. simpolism‏ @simpolism Sep 13
      • Report Tweet
      Replying to @pnin1957 @browserdotsys and

      > ... we excluded the three samples with raw effect sizes greater than g = 2.00 ?

      2 replies 0 retweets 3 likes
    9. bowser‏ @browserdotsys Sep 13
      • Report Tweet
      Replying to @simpolism @pnin1957 and

      yes, saw that – apparently that reduces the effect size to .51 (and they chose to report the larger value as the headline result). but I continue not to believe it given that more direct tests found no effect

      1 reply 0 retweets 5 likes
      Emil O W Kirkegaard‏ @KirkegaardEmil Sep 14
      • Report Tweet
      Replying to @browserdotsys @simpolism and

      Given the obvious publication bias in the plot, obvious left wing interest in a positive, and the largest effects from a known faker. This one needs a big pre reg study and I will bet money it will come out near zero.

      6:26 AM - 14 Sep 2019
      • 11 Likes
      • Country Bear Jamboree Michael Willis simpolism Russell de Silva le seigneur des tenebres Arcadia Felice AnechoicMedia bowser Orion
      0 replies 0 retweets 11 likes

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