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. Author manuscript; available in PMC: 2017 Feb 6.
Published in final edited form as: Dev Psychopathol. 2013 Feb;25(1):163–173. doi: 10.1017/S0954579412000971

Figure 2. Mediated effect of child dopamine transporter (DAT1) genotype on parental hostility by child negative affect (NA) toward parent.

Figure 2

Note: Child DAT1 coded as 0 = 10/10 genotype, 1 = 9/9 or 9/10 genotype; parental hostility coded during parent-child interaction task; c = total effect of child DAT1 genotype on parental hostility; c’ = effect of child DAT1 genotype on parental hostility after including child NA toward parent in the model. *p < .05, **p < .01.