Models | CFI | IFI | RMSEA | χ2/df | χ2 | df |
Model 1 | 0.96 | 0.96 | 0.076 | 4.31 | 198.43 | 46 |
Model 2 | 0.96 | 0.96 | 0.075 | 4.23 | 198.83 | 47 |
Model 3 | 0.98 | 0.98 | 0.055 | 2.75 | 123.80 | 45 |
 |  | Changes in χ2 | Changes in df | p value | ||
Comparisons | ||||||
 Model 2 versus model 1 | 0.40 | 1 | 0.527 | |||
 Model 3 versus model 1 | 74.63 | 1 | < 0.001 |