Wiki source code of Questionnaire: SUS
Last modified by Demi Tao on 2023/04/10 09:25
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| 1 | The System Usability Scale (SUS) is a dependable instrument for testing usability. It comprises 10 questions with five response options which range from strongly agree to strongly disagree for responders (Jordan et al., 1996). | ||
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| 3 | The SUS score can be graded as follows: | ||
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| 5 | Below 51: F (Fail) | ||
| 6 | 51-67: D (Poor) | ||
| 7 | 68: C (Average) | ||
| 8 | 68-80.3: B (Good) | ||
| 9 | 80.3-100: A (Excellent) | ||
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| 11 | * Brooke, J. SUS-A quick and dirty usability scale. //Usability Eval. Ind. **1996**, 189//, 4–7. |