Table 4.
Means of Multivariate Latent Growth Parameters and Wald Comparisons Among Informants, Controlling for Family SES
| Intercept | Slope 1 | Slope 2 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boys | Girls | Boys | Girls | Boys | Girls | |||||||||||||
| Means | χ2 Wald | p | Means | χ2 Wald | p | Means | χ2 Wald | p | Means | χ2 Wald | p | Means | χ2 Wald | p | Means | χ2 Wald | p | |
| Support | ||||||||||||||||||
| Reporter differences | ||||||||||||||||||
| AM–MA | 4.27/3.87 | 121 | .00 | 4.31/3.91 | 82.7 | .00 | −0.10/−0.03 | 25.0 | .00 | −0.06/0.00 | 11.5 | .00 | −0.05/0.00 | 6.78 | .01 | −0.02/0.00 | 0.55 | .46 |
| AF–FA | 4.05/3.65 | 95.4 | .00 | 3.99/3.62 | 56.6 | .00 | −0.09/−0.02 | 15.1 | .00 | −0.08/0.00 | 15.8 | .00 | −0.05/0.00 | 3.98 | .05 | 0.00/0.00 | 0.04 | .83 |
| Parental differences | ||||||||||||||||||
| MA–FA | 3.87/3.65 | 38.6 | .00 | 3.91/3.62 | 38.3 | .00 | −0.03/−0.02 | 0.06 | .80 | 0.00/0.00 | 0.19 | .67 | 0.00/0.00 | 0.18 | .68 | −0.00/0.00 | 0.00 | .99 |
| AM–AF | 4.27/4.05 | 62.0 | .00 | 4.31/3.99 | 47.1 | .00 | −0.10/−0.09 | 1.75 | .19 | −0.06/−0.08 | 2.12 | .14 | −0.05/−0.05 | 0.05 | .82 | −0.02/0.00 | 0.20 | .66 |
| Control | ||||||||||||||||||
| Reporter differences | ||||||||||||||||||
| AM–MA | 3.66/4.63 | 147 | .00 | 3.74/4.59 | 102 | .00 | −0.19/−0.26 | 3.39 | .06 | −0.11/−0.24 | 9.69 | .00 | −0.32/−0.50 | 19.93 | .00 | −0.35/−0.53 | 14.3 | .00 |
| AF–FA | 3.35/4.32 | 137 | .00 | 3.28/4.43 | 158 | .00 | −0.18/−0.21 | 0.44 | .50 | −0.09/−0.22 | 11.5 | .00 | −0.29/−0.52 | 32.9 | .00 | −0.34/−0.45 | 5.86 | .02 |
| Parental differences | ||||||||||||||||||
| MA–FA | 4.62/4.32 | 19.9 | .00 | 4.59/4.43 | 4.71 | .03 | −0.26/−0.21 | 3.08 | .08 | −0.24/−0.22 | 0.17 | .67 | −0.50/−0.53 | 0.38 | .54 | −0.53/−0.45 | 3.74 | .05 |
| AM–AF | 3.64/3.36 | 27.2 | .00 | 3.73/3.32 | 44.4 | .00 | −0.18/−0.18 | 0.00 | .97 | −0.11/−0.11 | 0.03 | .86 | −0.32/−0.29 | 1.10 | .30 | −0.35/−0.33 | 0.20 | .65 |
SES: socioeconomic status; AM: Adolescent report for mother; AF: Adolescent report for father; MA: Mother report for adolescent; FA: Father report for adolescent.