Table 4 Measure of the social items, ordered by difficulty
| Â | MODEL | INFIT | ESTIM | Â | ||
|---|---|---|---|---|---|---|
| Â | MEASURE | S.E. | MNSQ | ZSTD | DISCR | ITEM |
| Â | .87 | .11 | 1.12 | .8 | 1.00 | SHOW8 |
| Â | .65 | .12 | .63 | -2.4 | 1.13 | DECI29 |
| Â | .34 | .13 | .93 | -.3 | .99 | TEAS30 |
| Â | .19 | .14 | .98 | .0 | .87 | FRIEN28 |
| Â | .17 | .14 | .96 | -.2 | .90 | SCHOO4 |
| Â | -.11 | .15 | 1.16 | .8 | 1.06 | GYMN7 |
| Â | -.27 | .16 | 1.23 | 1.0 | 1.11 | BREAK9 |
| Â | -.36 | .20 | 1.27 | .9 | .97 | BULLY31 |
| Â | -.45 | .18 | .70 | -1.4 | 1.18 | FRIEND6 |
| Â | -.46 | .18 | 1.23 | 1.0 | .95 | ACTI10 |
| Â | -.56 | .18 | 1.46 | 1.8 | .83 | TEACH5 |
Mean | 0.00 | Â | 1.06 | 0.2 | Â | Â |
Std | 0.46 | Â | 0.24 | 1.2 | Â | Â |
Person reliability = 0.52, Item reliability = 0.87 | ||||||