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. Author manuscript; available in PMC: 2013 Jun 6.
Published in final edited form as: Neurotoxicol Teratol. 2011 Jan-Feb;33(1):145–154. doi: 10.1016/j.ntt.2010.07.002

Figure 2. Interaction of Exposure & Paternal Responsive Engagement in Prediction of Shared Disruptive Behavior Variance.

Figure 2

a For illustrative purposes, low paternal responsive engagement is graphed at 1 SD below the mean and high paternal responsive engagement is graphed at 1 SD above the mean.

bThe minimum possible average estimate of disruptive behavior score is 0, and the maximum possible score is 1.

c At low levels of paternal responsive engagement, there were significant differences between average estimates of disruptive behavior for non-exposed youth vs. moderately and heavily exposed youth (10 cig/day vs 0 cig/day and 20 cig/day vs 0 cig/day) (p < .05). Comparisons across these exposure groups were not significant at high levels of paternal responsive engagement.