Table 4 Differential item functioning (DIF) statistics for graded items (N = 386)
Item numbers in: | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Group 1 (Men) | Group 2 (Women) | Total X2 | df | p | X2a | df | p | X2c|a | df | p |
1 | 1 | 5.8 | 5 | 0.3245 | 0.3 | 1 | 0.5767 | 5.5 | 4 | 0.2396 |
2 | 2 | 6.0 | 5 | 0.3077 | 0.9 | 1 | 0.3442 | 5.1 | 4 | 0.2783 |
3 | 3 | 7.3 | 5 | 0.1961 | 0.4 | 1 | 0.5370 | 7.0 | 4 | 0.1378 |
4 | 4 | 5.5 | 5 | 0.3551 | 2.2 | 1 | 0.1416 | 3.4 | 4 | 0.4993 |
5 | 5 | 24.7 | 5 | 0.0002 | 0.1 | 1 | 0.8010 | 24.7 | 4 | 0.0001 |
6 | 6 | 5.1 | 5 | 0.4035 | 1.0 | 1 | 0.3260 | 4.1 | 4 | 0.3879 |
7 | 7 | 3.1 | 5 | 0.6832 | 1.2 | 1 | 0.2712 | 1.9 | 4 | 0.7548 |
8 | 8 | 8.3 | 5 | 0.1393 | 0.5 | 1 | 0.4607 | 7.8 | 4 | 0.1001 |
9 | 9 | 7.9 | 5 | 0.1603 | 0.1 | 1 | 0.7383 | 7.8 | 4 | 0.0986 |
10 | 10 | 11.2 | 5 | 0.0482 | 1.7 | 1 | 0.1982 | 9.5 | 4 | 0.0497 |
11 | 11 | 2.1 | 5 | 0.8329 | 1.4 | 1 | 0.2457 | 0.8 | 4 | 0.9431 |
12 | 12 | 9.0 | 5 | 0.1101 | 2.6 | 1 | 0.1090 | 6.4 | 4 | 0.1719 |
13 | 13 | 8.8 | 5 | 0.1185 | 0.5 | 1 | 0.4741 | 8.3 | 4 | 0.0826 |
14 | 14 | 6.8 | 5 | 0.2343 | 1.1 | 1 | 0.2918 | 5.7 | 4 | 0.2220 |