Interpreter Satisfaction Survey

Our department has used a survey in the past and recently revised it. Here are the questions we are using now. Hope you find some of it helpful. I am interested in what other people are using as well.
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Rate the interpreter on each item. Write comments below or on back.
Ratings: Always / Most of the Time / Sometimes / Never / Don’t Know

I understand the interpreter’s signs and meaning.
The interpreter makes fingerspelling and numbers clear.
The interpreter knows the signs for vocabulary in this class.
The interpreter matches the teacher’s speed, mood, methods, etc.
The interpreter understands me when I sign.
The interpreter voices for me correctly.
Interpreter is professional in her (his) role and work.
The interpreter arrives on time and stays through the whole class.
Interpreter’s clothes and appearance are appropriate for this class.
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Questions to be answered in writing (or signed in interview):
What are the interpreter’s strengths?
What does the interpreter need to improve?
It would be helpful to me if the interpreter would…
It would be helpful to me if the interpreter would not…
Would you like this interpreter in your class again?
If yes, which classes?

Overall rating for this interpreter: Excellent / Above Average / Average / Below Average / Poor
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Karen Green, Georgia Perimeter College