Table 2.
Fit indices for the structural models, Study 1.
| Model | χ2 (df), p | CFI | TLI | RMSEA (90% CI) | SRMR |
|---|---|---|---|---|---|
| EFA, 4-factor model (43 items) | 1235.97 (737), p < 0.001 | 0.819 | 0.775 | 0.063 [0.056, 0.069] | 0.050 |
| EFA, 4-factor model (22 items) | 224.33 (149), p < 0.001 | 0.931 | 0.893 | 0.054 [0.039, 0.068] | 0.037 |
| CFA, 4-factor model (22 items) | 306.22 (203), p < 0.001 | 0.907 | 0.895 | 0.054 [0.041, 0.066] | 0.064 |
| CFA, 4-factor model* (22 items) | 255.84 (201), p = 0.005 | 0.951 | 0.943 | 0.040 [0.023, 0.054] | 0.060 |
| CFA, hierarchical model* (22 items) | 275.80 (203), p < 0.001 | 0.935 | 0.926 | 0.046 [0.031, 0.059] | 0.069 |
*Models including two additional error covariances for items 7 and 19, and 9 and 17.