Table 3 Usability analysis: effectiveness
Question themes | Effectiveness and accuracy | ||||
|---|---|---|---|---|---|
| Â | Â | Equality algorithm | Relaxed algorithm1 | ||
Academic questions | N2 | Matched | Unmatched | Matched | Unmatched |
Student number | 1 | 1(100%) | 0(0%) | 1(100%) | 0(0%) |
Year started the current course | 3 | 3(100%) | 0(0%) | 3(100%) | 0(0%) |
Year of highest qualification | 4 | 3(75%) | 1(25%) | 3(75%) | 1(25%) |
Highest qualification | 4 | 3(75%) | 1(25%) | 4(100%) | 0(0%) |
Find out about this course | 3 | 2(67%) | 1(33%) | 2(67%) | 1(33%) |
Name of last school attended | 5 | 3(60%) | 2(40%) | 4(80%) | 1(20%) |
Grades in highest qualification | 2 | 0(0%) | 2(100%) | 0(0%) | 2(100%) |
Month started the current course | 1 | 0(0%) | 1(100%) | 1(100%) | 0(0%) |
Total | 15(65%) | 8(35%) | 18(78%) | 5(22%) | |
Personal questions | |||||
Best friend’s surname | 6 | 6(100%) | 0(0%) | 6(100%) | 0(0%) |
Country of birth | 4 | 4(100%) | 0(0%) | 4(100%) | 0(0%) |
Father’s surname | 3 | 2(67%) | 1(33%) | 3(100%) | 0(0%) |
Dream job as a child | 2 | 1(50%) | 1(50%) | 2(100%) | 0(0%) |
Total | 13(87%) | 2(13%) | 15(100%) | 0(0%) | |
Favourite questions | |||||
Tutor | 6 | 1(17%) | 5(83%) | 5(83%) | 1(17%) |
Hero of your childhood? | 3 | 3(100%) | 0(0%) | 3(100%) | 0(0%) |
Module on this course? | 3 | 0(0%) | 3(100%) | 0(0%) | 3(100%) |
Total | 4(33%) | 8(67%) | 8(67%) | 4(33%) | |
Contact questions | |||||
Home Tel no with country code | 2 | 1(50%) | 1(50%) | 1(50%) | 1(50%) |
Home address town | 4 | 1(25%) | 3(75%) | 2(50%) | 2(50%) |
House name or number | 4 | 0(0%) | 4(100%) | 1(25%) | 3(75%) |
Mobile number including country code | 1 | 0(0%) | 1(100%) | 0(0%) | 1(100%) |
Total | 2(18%) | 9(82%) | 4(36%) | 7(64%) | |
Date questions | |||||
Date of birth? | 5 | 4(80%) | 1(20%) | 5(100%) | 0(0%) |
Grand total | 66 | 38(58%) | 28(42%) | 50(76%) | 16(24%) |