It's hard to supervise a person that doesn't learn in the way I'm used to. I'm hands-on and I hate meetings or lectures especially when they get repetitive. If you give me something and tell me once, I'm ready to go at it. Even if you don't tell me anything about how to do it, I'll figure it out and come to you if I have questions.
I'm supervising someone who doesn't get it and doesn't ask questions so you don't know she's not getting it until she just didn't do it or made up some random erroneous way of doing it and claims she doesn't remember the instructions you gave her in writing. I don't even know how she learns best, because she pretends to understand it. I can't help people like that, they frustrate me. She's one of the few minorities in the training class, the others are doing really well. I hate to see her fail because I cringe when the white supervisors talk about her performance like she's a dummy, which she's not. I may have to have an honest convo with her... without crossing the line.