Table 2.
Fit Indices of Latent Growth Models With Linear, Piecewise (Set on Wave 4, Age 16), and Quadratic Slopes
| χ2 | p | CFI | TLI | RMSEA | SRMR | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linear | Piecewise | Quad. | Linear | Piecewise | Quad. | Linear | Piecewise | Quad. | Linear | Piecewise | Quad. | Linear | Piecewise | Quad. | Linear | Piecewise | Quad. | |
| Support | ||||||||||||||||||
| AM | 84.4 | 28.7 | 27.6 | .00 | .01 | .01 | .945 | .987 | .987 | .949 | .985 | .984 | .093 | .049 | .041 | .172 | .083 | .037 |
| AF | 90.4 | 24.8 | 16.6 | .00 | .02 | .16 | .947 | .992 | .997 | .950 | .990 | .996 | .098 | .043 | .028 | .139 | .084 | .034 |
| MA | 54.4 | 40.8 | 37.3 | .00 | .00 | .00 | .977 | .983 | .985 | .978 | .981 | .981 | .070 | .066 | .065 | .090 | .066 | .063 |
| FA | 38.0 | 29.1 | 25.0 | .00 | .01 | .02 | .987 | .991 | .993 | .988 | .989 | .991 | .055 | .052 | .049 | .055 | .090 | .031 |
| Control | ||||||||||||||||||
| AM | 65.5 | 17.4 | 15.9 | .00 | .19 | .20 | .934 | .994 | .995 | .938 | .993 | .994 | .080 | .026 | .026 | .058 | .036 | .028 |
| AF | 86.1 | 35.7 | 21.8 | .00 | .00 | .04 | .916 | .973 | .988 | .922 | .969 | .985 | .096 | .060 | .041 | .092 | .049 | .029 |
| MA | 168.6 | 31.6 | 21.2 | .00 | .00 | .05 | .857 | .983 | .991 | .866 | .980 | .989 | .139 | .054 | .039 | .098 | .039 | .044 |
| FA | 125.0 | 23.4 | 14.8 | .00 | .04 | .25 | .886 | .989 | .997 | .894 | .988 | .996 | .122 | .042 | .023 | .078 | .060 | .058 |
AM: adolescent report for mother; AF: adolescent report for father; MA: mother report for adolescent; FA: father report for adolescent.