InfinityMan No one stated that getting perfect score is a “1 in a 1000000000 scenario” except you. The SAT was not designed to do that. If the College Boards wanted to have the outcome you suggest for perfect scores, I’m sure it could be done. However, 1 in 4000 getting a perfect score is pretty daunting odds.
As to your comment that “I am not talking about everyone, but people who actually apply to elite schools.” You realize that these students have taken the SAT more than once and most have studied extensively and received tutoring by the pros and there are still but a handful of perfect scores even among the best and the brightest.
As to your arguments about the Writing portion of the SAT, that has more merit and I tend to agree with you there. But not about your attacks on the SATM. The SATM data suggests otherwise.
As to why there are SAT prep courses, because people are willing to pay $$$ to do well, even though the average gain on SATM and SATV is only about 25 total points. If IQ tests were used in the college admission process, there would be the same people selling IQ prep courses.
You are right most of the rest of the world uses Achievement Test for entry or the students have been tracked based upon achievement from an early age. If this was required by US Colleges, do you have any idea what the results would be? The same groups of people would fall in the same scoring distribution just like that of the SAT. The SAT is a cheaper method than Achievement Test by each college or the tracking of kids to college prep schools vs the ordinary kids schools or better yet the schools that only take the lowest performers. For some reason many parents don’t really like the idea that their child must go to the low achiever school.
florida26 Then you and I are saying the same thing. If one has high SAT then it generally predicts high future income but high income does not predict that one will have high SAT. The research that I posted goes even further to say that there is virtually no significance to the proposition that the SAT is just about how much your family earns when controls are factored especially parent education levels.
Many like Prof.Guinier like to show the SAT to income correlation to disseminate the idea that SAT is a rich person’s tool to suppress the poor, but never shows that parental education level is even more correlated to income. Which ironically is the reason why there is such a push for kids to get a college degree and into the best colleges. When parental education is controlled there is little to no significance in the income to SAT data.