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Please rate the tutor you just used (page 1/3). Click on 'Done' button when done.
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Problem
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LIKERT
This problem was at the correct level of difficulty for me.
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LIKERT
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Solving this problem helped me learn programming.
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Usability
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LIKERT
It was easy to use this tutor.
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LIKERT
While using the tutor, what to do next was always clear to me.
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TEXTAREA
How can the interface of the tutor be improved?