Table 3.
Tests of within-subjects effects
| Sources of variation | Sum of squares | df | Mean square | F | Sig. | 
|---|---|---|---|---|---|
| Clinical skills | |||||
| Sphericity assumed | 51.876 | 5 | 10.375 | 20.253 | 0.000 | 
| Greenhouse-Geisser | 51.876 | 2.980 | 17.408 | 20.253 | 0.000 | 
| Huynh-Feldt | 51.876 | 3.035 | 17.095 | 20.253 | 0.000 | 
| Lower-bound | 51.876 | 1.000 | 51.876 | 20.253 | 0.000 | 
| Error (clinical skills) | |||||
| Sphericity assumed | 471.283 | 920 | 0.512 | ||
| Greenhouse-Geisser | 471.283 | 548.332 | 0.859 | ||
| Huynh-Feldt | 471.283 | 558.355 | 0.844 | ||
| Lower-bound | 471.283 | 184.000 | 2.561 |