Model | Chi2 | df | CFI | TLI | RMSEA |
---|---|---|---|---|---|
Exploratory FA | |||||
1 factor | 9483.9 | 209 | .845 | .829 | .149 |
2 factors | 4225.5 | 188 | .933 | .917 | .104 |
3 factors | 2151.7 | 168 | .967 | .955 | .077 |
4 factors | 1549.3 | 149 | .977 | .964 | .069 |
5 factors | 1080.4 | 131 | .984 | .972 | .060 |
Confirmatory FAa | |||||
1 factor | 7096.2 | 206 | .885 | .871 | .129 |
2 correlated factorsb | 3461.8 | 204 | .946 | .939 | .089 |
3 correlated factors | 2115.6 | 202 | .968 | .964 | .069 |
Bifactor modelc | 1372.3 | 183 | .980 | .975 | .057 |