Table A8.
Fit indices and model comparison of the one-level and the two-level factorial solution.
| Model Comparison | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Levels | χ² | p | CFI | TLI | RMSEA (CI90%) | SRMR | df | χ² | Δχ² | Δdf | P |
| One | 874.64 | <0.001 *** | 0.97 | 0.97 | 0.05 (0.04–0.05) | 0.08 | 545 | 874.64 | - | - | - |
| Two | 1117.21 | <0.001 *** | 0.95 | 0.95 | 0.06 (0.06–0.07) | 0.09 | 554 | 1117.21 | 116.97 | 9 | <0.001 *** |
Note. χ2-test of significance employs scaled statistics, whereas other statistics are unscaled. CFI = comparative fit index, TLI = Tucker–Lewis index, RMSEA (CI90%) = root mean square error of approximation with 90% confidence interval, SRMR = Standardized Root Mean Square Residual, df = degrees of freedom, χ2 = chi-square statistics, Δχ2 = difference in chi-square statistics after Satorra–Bentler (2001) correction, Δdf = difference in degrees of freedom, p = p-value (*** = p < 0.001).