Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Model Fit and Comparison for Measurement Invariance Across Sex and Age Groups
| Models | Model fit | Model Comparison | |||
|---|---|---|---|---|---|
| χ2 (df) | CFI | RMSEA | ΔCFI | ΔRMSEA | |
| Model A: multiple-group analysis across sex | |||||
| Model 1A | 4.675 (4) | 0.997 | 0.023 | 0.024 | 0.018 |
| Model 2A | 15.280 (10) | 0.973 | 0.041 | ||
| Model B: multiple-group analysis across age | |||||
| Model 1B | 3.319 (4) | 1.000 | 0.000 | 0.001 | 0.010 |
| Model 2B | 10.320 (10) | 0.999 | 0.010 | ||
Abbreviation: CFI, comparative fit index; RMSEA, root mean square error of approximation.
