Here's the money quote: >> Importantly, these test scores better position Admissions to identify high-achieving less-advantaged applicants and high-achieving applicants who attend high schools for which Dartmouth has less information to interpret the transcripts. Precisely. SATs aren't about hurting the poor or disadvantaged. It's about giving them a chance.
Except that metrics like how many TVs a household has are indicators of performance on SAT scores. Obviously this is a proxy for socioeconomic status, and people higher on that ladder will have better support structures to do better in school. This is begging the question as socioeconomic status is the primary indicator of educational attainment in our country today. They aren't measuring potential, but the persons a…
This is also why the SAT was adopted by Harvard in 1934. Prior to that, most students attending Harvard came from private New England boarding schools that could only be afforded by the upper class. They saw an opportunity to diversify the student body by testing the general public and admitting those that scored highest. As an added benefit, the SAT was much easier to grade than previous essay-based admissions standards, and so it reduced cost for the University.