N = 621 Models | Chi-Square | Df | CFI | RMSEA | Model comparison | ΔCFI | ΔRMSEA |
1. Full Configural Invariance | 74.19 | 48 | 0.962 | 0.042 | - | - | - |
2. Full Weak Invariance | 78.54 | 54 | 0.965 | 0.038 | Model 2 vs 1 | 0.003 | −0.004 |
3. Full Strong Invariance | 85.00 | 60 | 0.964 | 0.037 | Model 3 vs 2 | −0.001 | −0.001 |
4. Full Strict Invariance | 104.32 | 69 | 0.949 | 0.041 | Model 4 vs 3 | -0.015 | 0.004 |