Items | Chi-square | P | DIF/non-DIF | Delta MH | Effect size |
---|---|---|---|---|---|
1 | 0.72 | 0.39 | Non-DIF | − 0.57 | A |
2 | 8.31 | 0.00 | DIF | − 1.41 | B |
3 | 2.31 | 0.12 | Non-DIF | 0.79 | A |
4 | 15.21 | 0.00 | DIF | 2.23 | C |
5 | 2.38 | 0.12 | Non-DIF | 0.83 | A |
6 | 4.99 | 0.02 | DIF | 1.29 | B |
7 | 6.93 | 0.00 | DIF | 1.32 | B |
8 | 24.67 | 0.00 | DIF | 2.48 | C |
9 | 1.52 | 0.21 | Non-DIF | − 0.61 | A |
10 | 23.81 | 0.00 | DIF | 2.60 | C |
11 | 5.20 | 0.02 | DIF | 1.47 | B |
12 | 0.01 | 0.90 | Non-DIF | 0.11 | A |
13 | 0.81 | 0.36 | Non-DIF | − 0.55 | A |
14 | 0.00 | 0.94 | Non-DIF | 0.07 | A |
15 | 7.39 | 0.00 | DIF | − 1.40 | B |
16 | 38.80 | 0.00 | DIF | − 3.04 | C |
17 | 55.07 | 0.00 | DIF | − 3.66 | C |
18 | 45.80 | 0.00 | DIF | − 3.35 | C |
19 | 39.59 | 0.00 | DIF | − 2.84 | C |
20 | 16.66 | 0.00 | DIF | − 2.01 | C |
21 | 2.62 | 0.10 | Non-DIF | − 0.83 | A |
22 | 0.16 | 0.68 | Non-DIF | 0.27 | A |
23 | 0.06 | 0.80 | Non-DIF | 0.18 | A |
24 | 0.94 | 0.33 | Non-DIF | 0.50 | A |
25 | 0.10 | 0.74 | Non-DIF | 0.20 | A |
26 | 3.48 | 0.06 | Non-DIF | − 1.04 | B |
27 | 0.00 | 0.96 | Non-DIF | 0.07 | A |
28 | 2.23 | 0.13 | Non-DIF | 0.76 | A |
29 | 1.22 | 0.26 | Non-DIF | 0.66 | A |
30 | 3.43 | 0.06 | Non-DIF | 1.01 | B |
31 | 6.25 | 0.01 | DIF | 1.27 | B |
32 | 0.03 | 0.84 | Non-DIF | 0.13 | A |
33 | 3.21 | 0.07 | Non-DIF | 0.92 | A |
34 | 2.12 | 0.14 | Non-DIF | − 0.74 | A |
35 | 0.24 | 0.62 | Non-DIF | 0.26 | A |
36 | 7.60 | 0.00 | DIF | 1.33 | B |
37 | 3.07 | 0.07 | Non-DIF | 0.90 | A |
38 | 2.89 | 0.08 | Non-DIF | 0.84 | A |
39 | 3.65 | 0.05 | Non-DIF | 0.95 | A |
40 | 0.86 | 0.35 | Non-DIF | 0.49 | A |