TABLE 5.
Rasch fit statistics for the stacked data
| Item | Person | |||||
|---|---|---|---|---|---|---|
| Minimum | Maximum | Median | Minimum | Maximum | Median | |
| SE | 0.03 | 0.10 | 0.07 | 0.32 | 1.04 | 0.35 |
| Infit mean-square | 0.82 | 1.23 | 0.98 | 0.19 | 4.85 | 0.98 |
| Outfit mean-square | 0.70 | 1.53 | 0.97 | 0.05 | 9.90 | 0.93 |
| Point-measure correlation coefficients | 0.26 | 0.68 | 0.46 | −0.28 | 0.78 | 0.46 |
| Separation index (reliability) | 16.66 (1.00) | 2.67 (0.88) | ||||