|
The SAT is an extremely high predictor for IQ. It correlates incredibly well. I grew up in a trailer park, and didn't have access to the test prep industry, so I understand that wealthier kids had a big edge. That being said, nobody is talking about the SAT being biased against poor kids. They are pretending that it's purely a racist, culturally-biased test due to its outcome of having average scores that are hundreds of points lower for certain ethnic groups. And like all hamfisted efforts at "equity", it will benefit the most privileged members of the favored class at the expense of the least privileged members of the disfavored class. Rich Black kids will gain the most, and poor Asian and White kids will lose the most. Poor Asian kids are already getting screwed. My best friend is the child of dirt poor Cambodian refugees, but the college admissions people treated him as if he was the son of college educated Korean immigrants. Obama's daughters will never be held back in life, and this ideology makes no room for that fact, or the fact that a pale kid born to a single mom in a trailer park is, statistically, screwed. |
Test prep does not give much of a an edge. It certainly isn't comparable to those point-differences between groups (and therefore the effective "bonus points" often given for being a member of certain groups).
Everything they teach in those prep courses is available in books you can get for a few bucks (like 12-16). If you're really strapped, you can probably get prior years' books for next-to-nothing (this is what I did in the days before the internet, finding them at thrift stores for pennies). I suspect if you compared test prep takers to people who actually worked through the books (or comparable info from the internet) and practice tests the advantage would disappear (if not reverse).