Taking correction

I am having a bit of a problem with Prisha's speech therapy classes.She has started to get a bit of performance anxiety in the class.She gets a bit too hassled if Ma'am corrects her and then starts to cry when corrected a couple of times.It is not even as if she is strict.She has started to avoid my teachings too, but can't get away as I insist on it.In the class she had started to say "I don't know" for everything to avoid speaking as I think she had the fear that she may be wrong and will be corrected.She does look so timid but is actually quite a brat.I am worried about it but will actually have to work on it.God, something or the other is always there to think about.She is a good listener and if she gets down to it she takes correction and speaks well.She also prefers to sit on her drawing books and loves colouring.But she also prefers it as it is easier than racking your brains and speaking!The kids are smart and really know how to try and get away with things.If you are not smarter, then for sure you shall be fooled and they will have their way out.I am always on my tenterhooks and firm .Hope this problem also gets solved soon.