Subscale | Items | Persons | Chi square | DF | P | PSI (extremes/ no extremes) | Percentage (%) of significant t-tests | ||
---|---|---|---|---|---|---|---|---|---|
Location (mean, SD) | Fit residual (mean, SD) | Location (mean, SD) | Fit residual (mean, SD) | ||||||
CTS-6 | 0.00 (0.69) | -0.14 (1.08) | -2.77 (1.83) | -0.45 (1.18) | 15.2 | 18 | 0.65 | 0.73/0.78 | 5.2 |
Testlet 1 | 0.00 (0.75) | 0.01 (1.11) | -2.70 (1.77) | -0.39 (1.12) | 14.2 | 15 | 0.51 | 0.73/0.79 | 3.9 |
Testlet 2 | 0.00 (0.30) | 0.09 (0.45) | -1.51 (1.03) | -0.48 (0.77) | 8.5 | 6 | 0.20 | 0.54/0.63 | 2.0 |
Symptoms BCTQ | 0.00 (0.91) | -0.42 (1.33) | -2.56 (1.99) | -0.42 (1.19) | 58.4 | 33 | 0.004 | 0.86/0.88 | 18.1 |
Testlets | 0.00 (0.10) | -0.10 (0.73) | -0.92 (0.83) | -0.46 (0.74) | 18.0 | 6 | 0.006 | 0.86/0.88 | 2.1 |
Function BCTQ | 0.00 (1.31) | -0.18 (1.10) | -3.51 (1.84) | -0.28 (0.97) | 34.8 | 24 | 0.07 | 0.77/0.83 | 2.5 |