pjeby comments on 2011 Survey Results - Less Wrong

94 Post author: Yvain 05 December 2011 10:49AM

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Comment author: cata 05 December 2011 09:53:36PM *  11 points [-]

Yeah, but the difference is that the majority of people actually have SAT scores. It's pretty easy to go through your life without ever seeing the results of an IQ test, but I suspect there's a big temptation to just give a perceived "reasonable" answer anyway. I would rather have a lot of accurate results that are a little worse at discriminating than a lot of inaccurate results which would hypothetically be good at discriminating if they were accurate.

Comment author: pjeby 06 December 2011 05:34:01AM 10 points [-]

Note that in addition to being US-centric, the SAT scoring system has recently changed. When I took the SAT's, the maximum score was 1600, as it had two sections. Now it has 3 sections, with a maximum score of 2400. So my SAT score is going to look substantially worse compared to people who took it since 2005... and let's not even get into the various "recentering" changes in the 80's and 90's.