Table 2. Criterion Indices for Model Selection.
| χ2 (df) | RMSEA | CFI | SRMR | AIC | BIC | |
|---|---|---|---|---|---|---|
| Direct linkage model (parents to youth) | ||||||
| Model A: Parents to youth | 16.65 (8)** | .07 | .89 | .03 | 5746.22 | 5910.78 |
| Model A.1: Multi-group analysis, parameters freely estimated across groups | 33.08 (16)** | .09 | .80 | .04 | 5768.46 | 6097.58 |
| Model A.2: Multi-group analysis, all parameters fixed to be equal across groups | 83.56 (47)*** | .08 | .57 | .06 | 5749.45 | 5970.03 |
|
| ||||||
| Indirect linkage model (parents to siblings to youth) | ||||||
| Model B: Parents to older sibling to younger sibling | 17.88 (17) | .02 | .98 | .03 | 8178.26 | 8444.68 |
| Model C: Parents to younger sibling to older sibling | 22.96 (17) | .04 | .93 | .04 | 8473.14 | 8739.59 |
Note. When comparing nested models, namely Models A.1 and A.2, the chi-squared difference was tested using the scaling correction factor for MLR (an Mplus option for maximum likelihood estimation with robust standard errors; Satorra & Bentler, 2001). When comparing models that were not nested, namely Models B and C, the AIC and BIC were applied.
p < .01.
p < .001.