New co-worker...?

I have a new co-worker that I am responsible for training. The problem is that she's been here for a month and should be (in my opinion) readily able to do her work without supervision. She always wants me to sit next to her and observe the same duties we have been doing daily for a month which is data entry. She constantly askes the same questions over and over and wants validation that she's doing something correctly. Even though she's new in this position you have to use your own judgement-I try to tell her don't be scared you're doing something wrong but be confidant. We work at a bank in the accounting dept. Her first language is not english and it's hard for her to comprehend/ understand simple requests without it being repeated. The reason I was told she was hired is because she graduted from college with a BA in finance- however she's not applying her education- I can't picture her getting a degree when she's having such a hard time learning simple things