What "art institution" would be better for her or any artist really to go to to make big strides in their work?
If she really wants to enroll into another college just to learn more about animation, then the best bet for her would be going to those colleges based on a very high amount of notable alumni who's still relevant today:
-CalArts (This one is recommended.)
-School of Visual Arts (This one is very good too.)
-Savannah College of Art and Design (This is more of a fine art education, but they have a good reputation in the animation industry.)
She doesn't really need to attend another college, the loan is fucking terrible these days and if she decides to attend to another school right after dropping out of or graduating from The Art Institute of Pittsburgh, then she will find herself buried deep in student loan. Trust me, they are a known predatory school and her degree will be worthless. Other jobs out there will laugh at her after seeing where she attended to learn animation on her resume. This will become a very ugly situation for her. I am surprised she did not do any research online, there are so many fucking red flags in a very simple google search of her art college. Look it up.
I stumbled upon something aggravating from when I googled her name with her college up.
https://www.facebook.com/AiPittsbur...edia-arts-animation-student/1797768383579986/
The Art Institute of Pittsburgh used her as a pity trophy to show they provided her ASL interpreter while barely focusing on her works.
Instead of worrying about rigged student loan for the sake of higher education, she can start applying for internship now so she can learn from professional, possibly do some work hands-on. That will be extremely beneficial for her in the long run. In my opinion, that strategy is much better for her to learn from the professional instead of failed animator or non-animator as professors in college talking out of their intellectual asses.
Do you personally know her?