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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Soc Dev. 2011 Sep 13;21(2):354–375. doi: 10.1111/j.1467-9507.2011.00631.x

Table 5.

Model 3c: Growth Parameters of RAgg Grades 3–6, with Demographic, Family Process, and Child Care Predictors and Age 15 Adjustment Outcomes, with Growth Parameters and PAgg Varying by Gender, and 1 df χ2 Testing Gender Differences for Each Intercept Parameter.

Girls Boys χ2
Est SE Z p Est SE Z p
Intercepts
RAgg Intercept 2.21 0.32 6.97 0.000 2.39 0.23 10.19 0.000 70.0***
RAgg Slope 0.27 0.13 2.07 0.039 −0.18 0.11 −1.66 0.098 37.2***
Variances
RAgg Intercept 1.79 0.16 10.93 0.000 0.94 0.12 7.85 0.000 25.6***
RAgg Slope 0.00 0.02 0.03 0.75 0.454 9.1**
Predictors of Intercept and Slope
RAgg Intercept
Income 0.01 0.03 0.51 0.609 −0.01 0.03 −0.32 0.749 0.6
Maternal Ed −0.05 0.05 −1.06 0.290 −0.03 0.04 −0.76 0.446 2.1
Non-White −0.32 0.26 −1.23 0.217 0.62 0.20 3.10 0.002 0.0
Mat. Depression 0.01 0.02 0.90 0.367 0.01 0.01 1.03 0.304 0.5
Mat. Sensitivity −0.13 0.07 −2.02 0.044 −0.05 0.05 −0.93 0.352 0.9
Conflict 54 mo 0.06 0.01 4.59 0.000 0.02 0.01 2.43 0.015 7.3**
Harsh Ctrl 54 mo 0.07 0.03 2.33 0.020 −0.01 0.03 −0.29 0.771 5.8*
Hours of Care 0.01 0.01 1.47 0.141 0.00 0.01 0.67 0.501 1.1
Center Care 0.48 0.39 1.23 0.219 0.62 0.30 2.03 0.043 0.2
RAgg Slope
Income 0.00 0.01 0.18 0.854 −0.02 0.02 −0.97 0.334 0.0
Maternal Ed −0.02 0.02 −1.05 0.293 −0.01 0.02 −0.39 0.694 0.4
Non-White 0.19 0.10 1.90 0.058 −0.20 0.09 −2.21 0.027 0.0
Mat. Depression −0.01 0.01 −1.39 0.165 0.00 0.01 −0.19 0.852 0.1
Mat. Sensitivity 0.04 0.03 1.45 0.147 0.00 0.02 −0.03 0.978 0.0
Conflict 54 mo 0.00 0.01 −0.74 0.462 0.00 0.01 −0.35 0.727 0.4
Harsh Ctrl 54 mo −0.01 0.01 −0.81 0.418 0.00 0.01 0.02 0.986 0.0
Hours of Care 0.00 0.00 −0.90 0.366 0.00 0.00 −0.42 0.675 0.6
Center Care −0.14 0.16 −0.92 0.360 −0.21 0.14 −1.50 0.134 0.1
Age 15 Outcomes
Internalizing 0.35 0.33 1.05 0.296 −0.40 0.69 −0.58 0.560 0.7
Delinquency 0.70 0.22 3.17 0.002 1.13 0.40 2.82 0.005 1.6
Ch. Depression 0.21 0.10 2.16 0.031 0.13 0.14 0.93 0.350 0.9
Risk Taking 0.02 0.01 4.17 0.000 0.08 0.01 5.33 0.000 24.4***
Covariate Effects of Physical Aggression
G3 PAgg 0.60 0.06 9.76 0.000 0.47 0.05 10.55 0.000
G4 PAgg 0.55 0.07 7.78 0.000 0.58 0.04 14.25 0.000
G5 PAgg 0.75 0.07 11.46 0.000 0.59 0.04 15.21 0.000
G6 PAgg 0.76 0.08 9.47 0.000 0.73 0.05 15.97 0.000