Nah, so far as I can tell: it's compliance. It asks the question "Will you do what it takes, even when it's irrational, to pattern yourself after our model?"

Moreover it's painfully easy to exploit your way through especially if you're already rich. Just go doctor shopping with Mommy so you can get a 504 and accomodations and stimulant medications.

If it selected for adaptation the curriculum would be different, things like figuring out the area of a circle using given materials, not abstract shit. If it selected for intelligence there would br a huge battery of exceptions, handicaps for the working class kids, because they have to put in way more effort than the kids living with their parents who are unemployed, likewise with non-traditionals.