From: Factorial validity and measurement invariance of the uncertainty response scale

Invariance level | Definition | Model | χ^{2} | df | Δ χ^{2} | Δ df | p | CFI | RMSEA | Δ CFI | Δ RMSEA | Δ SRMR |
---|---|---|---|---|---|---|---|---|---|---|---|---|

Configural invariance | Same factor structure | M1 | 1050.663 | 538 | .90 | .043 | ||||||

Metric invariance | Same factor structure and factor loadings | M2-M1 | 1077.083 | 560 | 26.420 | 22 | .234 | .90 | .042 | − .001 | − .001 | .002 |

Scalar invariance | Same factor structure, factor loadings, and intercepts | M3-M2 | 1167.271 | 585 | 90.189 | 25 | < .001 | .89 | .044 | − .012 | .002 | .000 |

Error variance invariance | Same factor structure, factor loadings, and error variances | M4-M3 | 1169.948 | 591 | 2.676 | 6 | .848 | .89 | .043 | .001 | − .001 | .001 |

Structural invariance | Same factor structure, factor loadings, error variances, and factors’ covariance | M5-M4 | 1211.157 | 616 | 41.209 | 25 | .022 | .89 | .043 | − .003 | 0 | .001 |