Model constraints | CFI | RMSEA | Degrees of freedom | χ2 | χ2 difference | p-value |
---|---|---|---|---|---|---|
Configural | 0.979 | 0.078 | 70 | 3808.5 | ||
Loadings | 0.983 | 0.060 | 94 | 4014.0 | 204.1 | < 0.001 |
Loadings, thresholds | 0.978 | 0.051 | 174 | 6049.5 | 2480.6 | < 0.001 |
Loadings, thresholds, residuals | 0.958 | 0.064 | 202 | 11,812.5 | 6169.4 | < 0.001 |