Comment by kxyvr

There's a wonderful exchange in the movie Interstellar that speaks to this:

    Cooper: You're ruling my son out for college now? The kid's fifteen.
    Principal: Tom's score simply isn't high enough.
    Cooper: What's your waistline? 32? With, what, a 33 inseam?
    Principal: I'm not sure I see what you're getting at.
    Cooper: You're telling me it takes two numbers to measure your own ass but only one to measure my son's future?

The point being is that a person, and their future, should not be distilled into a single number like an SAT score because people are far more complex than a single number. I would also contend that splitting them into a few numbers, such as by subject area, doesn't help either.