Model | χ2 | df | χ2/df | χ2 (df) | CFI | ΔCFI | RMSEA | ΔRMSEA |
1-factor | 576.127 | 35 | 16.461 | Ref | 0.649 | Ref | 0.121 | Ref |
2-factor | 149.862 | 34 | 4.408 | 426.265 (1)*** | 0.925 | 0.276 | 0.057 | 0.064 |
3-factor | 135.413 | 33 | 4.103 | 14.449 (1)*** | 0.934 | 0.009 | 0.054 | 0.003 |