33 karma · joined October 11, 2013
so the consensus in psychometrics is that iq tests are not systematically biased against particular groups.
and of course it measures a lot more than a person's ability to take intelligence tests". just look at the "social outcomes" section of the wikipedia page...
the task of building a model of labour market and estimating your model with real data is very complicated.
it is clear from the "slide-ruler-y math" jibe that you have no idea about the technical ability required to do research, especially in theoretical microeconomics and econometrics. you'll need more than mastery of "Mathematics for Engineering" and MATLAB to disrupt the economics profession.
"Does test preparation help improve student performance on the SAT and ACT? For students that have taken the test before and would like to boost their scores, coaching seems to help, but by a rather small amount. After controlling for group differences, the average coaching boost on the math section of the SAT is 14 to 15 points. The boost is smaller on the verbal section of the test, just 6 to 8 points. The combined effect of coaching on the SAT for the NELS sample is about 20 points."
http://nepc.colorado.edu/files/Briggs_Theeffectofadmissionst...
it's amazing that people still actively publicize idiotic self promoters and charlatans like Mitra.