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TeubenRoald's profile
Roald Teuben
Roald Teuben
Roald Teuben
@TeubenRoald

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Roald Teuben

@TeubenRoald

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Baltimore, MD
Joined July 2017

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    1. Mimetïc Value‏ @MimeticValue Aug 22

      Mimetïc Value Retweeted Mimetïc Value

      The problem with the IQ metric is that it axiomatically assumes a Gaussian probability density function a priori. An IQ point is 1/15 of a standard deviation; meaning one IQ point is not fungible with another. It's not a legitimate unit of measurement based in raw data.https://twitter.com/MimeticValue/status/1032390092957016065 …

      Mimetïc Value added,

      Mimetïc Value @MimeticValue
      Replying to @MimeticValue @ovchinnikov and 6 others
      If intelligence is an emergent property of complex biological systems, then we can suspect that there ought to exist a SI unit (not IQ points) for intelligence that relates to physical phenomena, possibly based in neural network parameters and energy consumption ratios.
      2 replies 3 retweets 20 likes
      Show this thread
    2. Mimetïc Value‏ @MimeticValue Aug 22

      An IQ score is the z-score of the underlying intelligence raw score, but we don't even know how to measure the raw score, we just jump to the conclusion that it's valid to standardize the underlying dataset without knowing anything about the raw score itself.

      1 reply 4 retweets 11 likes
      Show this thread
    3. Mimetïc Value‏ @MimeticValue Aug 22

      This is the problem @nntaleb always talks about: Mediocristan vs Extremistan. IQ scores axiomatically assume that we live Mediocristan, yet there exists no evidence for this. Thus, IQ is an unfalsifiable model, since it's constructed to fit the model rather than describe reality.

      2 replies 3 retweets 22 likes
      Show this thread
    4. Mimetïc Value‏ @MimeticValue Aug 22

      Now IQ is positively correlated with education level, earnings, etc, and pretty significantly. Overall, it does a decent job of predicting if someone is intelligent or not. My problem is that people see it as an objective scientific measurement rather than a predictive model.

      5 replies 5 retweets 22 likes
      Show this thread
    5.  🐜 💩 💛‏ @ultimape Aug 22
      Replying to @MimeticValue

      One of strongest correlations we have for IQ is reaction time. That reaction time can vary thru the day based on mood, diet, & stress? Makes me wonder why. I think we're missing something fundamental in our understanding of the whole field, but no one seems to know it or notice.

      2 replies 2 retweets 9 likes
    6.  🐜 💩 💛‏ @ultimape Aug 22
      Replying to @ultimape @MimeticValue

      My favorite games involve reaction time. Some days I have sub 5ms responses, other days I'll have 50+ms responses. I IQ tested as part of autism diagnosis. I scored high despite it being a bad day for me mentally. There is a major gap in reasearch IMHOhttps://www.spectrumnews.org/news/autism-intelligence-scores-may-not-predict-school-success/ …

      2 replies 0 retweets 3 likes
      Roald Teuben‏ @TeubenRoald Aug 22
      Replying to @ultimape @MimeticValue

      That's incredible. How are you testing that? Elite sprinters are at like 140ms.

      5:20 PM - 22 Aug 2018
      • 1 Like
      • Mimetïc Value
      1 reply 0 retweets 1 like
        1. New conversation
        2.  🐜 💩 💛‏ @ultimape Aug 22
          Replying to @TeubenRoald @MimeticValue

          Thinking about it, I might be measuring frames, and remembering it as ms. so at 60fps I'm about an order of magnitude off.

          1 reply 0 retweets 2 likes
        3.  🐜 💩 💛‏ @ultimape Aug 22
          Replying to @ultimape @TeubenRoald @MimeticValue

          In Kirby Superstar they measure "samurai kirby" minigame using frame times. I would regularly score 5~8 less more than a statistical fluke. My favorite game growing up because I'd win other people consistently when I was doing well mentally. So (5 - 50)x 16.67 ms

          2 replies 0 retweets 1 like
        4. Roald Teuben‏ @TeubenRoald Aug 22
          Replying to @ultimape @MimeticValue

          Ohh that seems more reasonable

          1 reply 0 retweets 1 like
        5.  🐜 💩 💛‏ @ultimape Aug 22
          Replying to @TeubenRoald @MimeticValue

          Late at night after drinking energy drinks I would fuck with my hardcore gamer friend by getting 3-5. I started writing it down to see if it correlated (and to avoid prediction bias)

          1 reply 0 retweets 2 likes
        6.  🐜 💩 💛‏ @ultimape Aug 22
          Replying to @ultimape @TeubenRoald @MimeticValue

          Another test varys quite a bit for me is performance on the stroop test. I started doing that with an online version to measure executive function variance https://www.sciencedirect.com/science/article/pii/S088761770300146X … and apparently that is IQ related https://www.newscientist.com/article/mg20827841-300-putting-your-intelligence-to-the-ultimate-test/ … Seems dumb to use if it varies so much.

          0 replies 0 retweets 1 like
        7. End of conversation

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