@Wiseowl108,
How do you imagine this exam will be graded? After all, exams exist to decide if someone has mastered something or other.
Is an artist more adept if they can do perspectives well? Well, now you've just flunked Giotto. What about getting proportions right—is that a good measurement of artistic success? If it is, then I'm so sorry Senor Picasso, but you've just failed.
With all other things being more or less equal, what's better, modernism or impressionism? Does Andy Warhol lose points for being appealing to the masses? Or does he get more because it's subject to voting (which would be a horrible idea for any sort of aptitude testing. Imagine all the people who can't tell the difference between your and you're, and there, their, and they're, grading a test of language comprehensive and writing?)?
Is fashion design graded on beauty, creativity, affordability, fit, practicality, or something else? If it's better that a designer only creates clothes for models, it can't be worn by maybe 95% or more of the general population. Why/how is that better than something which anyone can wear if it's sized properly?
Does rock music get more points than classical? Do musicians and singers do better if they write their own stuff, even if it's terrible and derivative, versus covering something extremely well?
And finally, two things about the testing rather than the grading.
1) How long do you envision these tests taking? It takes me a good month to write the first draft of a novel, and then months after that to edit it. Do I have to hand in my lousy, messy first draft? Do I have time to polish it? Is it cheating if I work with a professional editor, just like every single writer since Homer should do?
2) Who's going to grade these works? Who are the experts in these fields? Successful actors probably don't have the time to watch several plays and then grade them, somehow. I can pretty much guarantee that both Yo-Yo Ma and Robert Plant also don't have the time to grade countless singers and musicians. The
US Government says the number of American students who take the GED every year is in the tens of thousands.
Oh and BTW, the stuff which the GED tests, even if you don't love it, is generally kinda practical. Math is useful if you want to ever maintain proper account balances or decide if a loan offer is good to take. Language is good for communications—everyone has to be able to communicate, no matter what field they're in. Science? It helps you develop healthy skepticism, and also learn how the world works.
No matter how much you want to knit artistic tea cozies for sale on Etsy (or whatever it is that you do), you're inevitably a small business person, with many of the same needs and challenges as someone who runs a bodega.
Standardized tests are pretty bad at judging a lot of things. But at least the idea (even if it's executed poorly) is to have a levelish playing field. If you and I are graded on our answers to the exact same questions, then the comparison is a meaningful one. And my ability to translate French better than you, or your ability to do Calculus better than me isn't defined by our race, ages, genders, etc.
They're kind of uniformly unfair in a lot of ways. But at least the methodology is kinda, sorta defensible, versus dinging
Mark Rothko for a lack of detail in his art.
These folks show a lot more detail. Are they better?