Table 5 The item difficulty as perceived by teachers
Item | Difficulty Measurement | Item | Difficulty Measurement |
|---|---|---|---|
1 | -0.15 | 12 | -0.77 |
2 | -0.46 | 13 | 0.14 |
3 | -0.53 | 14 | 0.09 |
4 | 0.11 | 15 | -0.11 |
5 | 0.09 | 16 | 0.63 |
6 | -0.4 | 17 | -0.29 |
7 | -0.91 | 18 | 0.42 |
8 | -0.34 | 19 | 0.73 |
9 | -0.59 | 20 | 1.04 |
10 | -0.13 | 21 | 0.68 |
11 | -0.1 | 22 | 0.86 |