| Modela | χ2 | df | p | RMSEA | CFI | ΔRMSEA | ΔCFI | Δχ2 (Δdf) | p |
| Study Program |
|
|
|
|
|
|
|
|
|
| PETE (n = 431) | 222.544 | 89 | 0.000 | 0.059 | 0.981 |
|
|
|
|
| TE (n = 331) | 199.520 | 89 | 0.000 | 0.061 | 0.974 |
|
|
|
|
| Configural | 420.935 | 178 | 0.000 | 0.060 | 0.978 |
|
|
|
|
| Scalar | 452.812 | 189 | 0.000 | 0.061 | 0.976 | 0.001 | 0.002 | 37.922 (11) | 0.0001 |
| Stage of the studyb |
|
|
|
|
|
|
|
|
|
| Beginner (n = 387) | 222.972 | 89 | 0.000 | 0.062 | 0.977 |
|
|
|
|
| Advanced (n = 362) | 277.990 | 89 | 0.000 | 0.077 | 0.980 |
|
|
|
|
| Configural | 503.263 | 178 | 0.000 | 0.070 | 0.979 |
|
|
|
|
| Scalar | 512.915 | 189 | 0.000 | 0.068 | 0.979 | 0.002 | 0.000 | 8.577 (11) | 0.6609 |