Model | χ² | df | CFI | RMSEA | SRMR | Model Comparison | Δχ² | ΔCFI | ΔRMSEA | ΔSRMR | Δdf | p |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Model 1: IMS | ||||||||||||
Configural | 1782.95 | 636 | 0.862 | 0.059 | 0.080 | |||||||
Metric | 1818.78 | 659 | 0.860 | 0.058 | 0.096 | Configural vs. metric | 35.83 | 0.002 | 0.001 | 0.016 | 23 | 0.042 |
Scalar | 1836.47 | 680 | 0.861 | 0.057 | 0.097 | Metric vs. scalar | 17.69 | 0.001 | 0.001 | 0.001 | 21 | 0.668 |
Model 2: IMS-SF-13 | ||||||||||||
Configural | 250.60 | 118 | 0.956 | 0.046 | 0.051 | |||||||
Metric | 256.12 | 127 | 0.957 | 0.044 | 0.053 | Configural vs. metric | 5.52 | 0.001 | 0.002 | 0.002 | 9 | 0.786 |
Scalar | 258.56 | 136 | 0.959 | 0.041 | 0.053 | Metric vs. scalar | 2.44 | 0.002 | 0.003 | < 0.001 | 9 | 0.982 |