Zero chance this non-disclosure policy lasts. Remember how much pressure Uber got to allow riders to see their rating? And that "score" has just about zero impact on anyone's life/future/potential scholarship opportunities.

Indeed, I doubt such a policy would withstand a FERPA challenge.

There are lots of secret scores given by colleges during their admissions process. I think you're probably wrong here.

... sure, but not a test you pay for yourself.