Table 3.
χ2 | df | p | χ2/df | RMSEA | CFI | IFI | |
---|---|---|---|---|---|---|---|
CFA | |||||||
Model 1 (M1) | 471.43 | 264 | <.001 | 1.78 | 0.02 | 0.92 | 0.93 |
Model 2 (M2) | 441.59 | 265 | <.001 | 1.66 | 0.02 | 0.94 | 0.94 |
Model 3 (M3) | 1,166.27 | 274 | <.001 | 4.25 | 0.06 | 0.69 | 0.69 |
Multigroup CFA | |||||||
Configural invariance | 812.47 | 528 | <.001 | 1.53 | 0.03 | 0.90 | 0.90 |
Metric invariance | 777.58 | 553 | <.001 | 1.40 | 0.03 | 0.92 | 0.92 |
Scalar invariance | 875.91 | 570 | <.001 | 1.53 | 0.03 | 0.92 | 0.92 |
Note. CFA: confirmatory factor analysis; χ2: Satorra–Bentler chi-square; df: degrees of freedom; p: general model significance; χ2/df: normed chi-square; RMSEA: root mean square error of approximation; CFI: comparative fit index; IFI: incremental fit index.