Table 13 Questions’ analysis in test-one (number of students’ attempts = 126)
From: Evaluating the quality of the ontology-based auto-generated questions
Question | Difficulty index | Discrimination index | Rpb |
|---|---|---|---|
1 | Moderately easy (0.770) | Low (0.226) | Low (0.216) |
2 | Very easy (0.897) | Low (0.258) | Low (0.261) |
3 | Moderately difficult (0.579) | Medium (0.516) | Medium (0.445) |
4 | Moderately difficult (0.365) | Medium (0.355) | Low (0.270) |
5 | Moderately difficult (0.373) | Low (0.290) | Low (0.233) |
6 | Moderately difficult (0.508) | High (0.710) | Medium (0.479) |
7 | Moderately difficult (0.532) | High (0.613) | Medium (0.460) |
8 | Moderately easy (0.635) | High (0.677) | Medium (0.541) |
9 | Moderately easy (0.651) | High (0.613) | Medium (0.521) |
10 | Very difficult (0.333) | Low (0.226) | Medium (0.333) |
11 | Very difficult (0.087) | Low (0.129) | Low (0.267) |
12 | Moderately difficult (0.540) | Medium (0.516) | Medium (0.347) |
13 | Moderately difficult (0.595) | High (0.645) | Medium (0.496) |
14 | Moderately difficult (0.484) | Medium (0.484) | Medium (0.362) |