Table 2.
Gender Invariance Analysis.
| Two Factors Model | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Models | χ2 | df | χ2/df | Δχ2 | Δdf | CFI | TLI | IFI | RMSEA (IC 90%) | SRMR |
| Model 1 | 951,91 | 330 | 2.88 | - | - | 0.96 | 0.95 | 0.96 | 0.055 (0.046–0.063) | 0.044 |
| Model 2 | 1014.21 | 346 | 2.93 | 16.92 | 16 | 0.96 | 0.95 | 0.96 | 0.054 (0.045–0.063) | 0.046 |
| Model 3 | 1095.47 | 348 | 3.15 | 19.29 | 18 | 0.96 | 0.95 | 0.96 | 0.053 (0.045–0.063) | 0.047 |
| Model 4 | 1112.01 | 351 | 3.17 | 28.34 * | 21 | 0.96 | 0.95 | 0.96 | 0.053 (0.045–0.062) | 0.047 |
| Model 5 | 1144.33 | 355 | 3.22 | 39.88 *** | 25 | 0.95 | 0.95 | 0.95 | 0.051 (0.043–0.061) | 0.048 |
| Model 6 | 1227.55 | 375 | 3.27 | 87.82 ** | 45 | 0.95 | 0.95 | 0.95 | 0.052 (0.041–0.064) | 0.051 |
* p < 0.05; ** p < 0.01; *** p < 0.01. Note: Comparative Fit Index (CFI), Tucker-Lewis Index (TLI), Incremental Fit Index (IFI), Root Mean Square Error of Approximation (RMSEA), Standardized Root Mean Square Residual (SRMR).