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CEFREF usability trial questionnaire

PART 3: Overall usability

The final 10 questions relate to the general usability of CEFREF. Please read the questions carefully and rate each statement between '1 - strongly disagree' and '5 - strongly agree'.

1) I think that I would like to use CEFREF frequently.
2) I found CEFREF unnecessarily complex.
3) I thought CEFREF was easy to use
4) I think that I would need the support of a technical person to be able to use CEFREF.
5) I found the various functions in CEFREF well integrated.
6) I thought there was too much inconsistency in CEFREF.
7) I would imagine that most people would learn to CEFREF very quickly.
8) I found CEFREF cumbersome to use.
9) I felt very confident using CEFREF.
10) I needed to learn a lot of things before I could get going with CEFREF.
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