The 2000 SAT is supposedly an IQ test, and I boosted my score by 100 points by doing 10 practice exams. So, IQ probably tests some objective human faculty, but

The 2000 SAT is supposedly an IQ test, and I boosted my score by 100 points by doing 10 practice exams. So, IQ probably tests some objective human faculty, but insofar as the 2000 SAT is an IQ test, it is clearly the case the IQ tests can be studied for (hence all the expensive SAT prep tutors).