Table 2.
Verification of measurement invariance of measurement variables
| Model | χ2 | df | TLI | CFI | RMSEA | |
|---|---|---|---|---|---|---|
| Parenting stress | ||||||
| Model 1 | Unconstrained model | 233.59 | 76 | .88 | .92 | .06 |
| Model 2 | Measurement weights constrain | 268.90 | 88 | .89 | .90 | .06 |
| Model 3 | Measurement residual constrain | 217.60 | 69 | .87 | .92 | .07 |
| Model 4 | Measurement weights and residual constrain | 249.18 | 81 | .88 | .91 | .06 |
| Co-parenting | ||||||
| Model 1 | Unconstrained model | 229.32 | 76 | .88 | .92 | .05 |
| Model 2 | Measurement weights constrain | 263.54 | 88 | .89 | .91 | .05 |
| Model 3 | Measurement residual constrain | 190.24 | 69 | .91 | .93 | .04 |
| Model 4 | Measurement weights and residual constrain | 242.21 | 81 | .90 | .92 | .05 |
| Marital conflict | ||||||
| Model 1 | Unconstrained model | 216.30 | 103 | .93 | .94 | .04 |
| Model 2 | Measurement weights constrain | 323.95 | 117 | .89 | .89 | .05 |
| Model 3 | Measurement residual constrain | 188.95 | 95 | .94 | .95 | .03 |
| Model 4 | Measurement weights and residual constrain | 291.82 | 109 | .90 | .91 | .05 |
df degrees of freedom TLI Tucker-Lewis Index, CFI Comparative Fit Index, RMSEA Root Mean Squared Error of Approximation