Univariate analyses for CCQ aggressiveness resulted in a significant main effect for maternal regulation (F(1,83) = 4.46, p = 0.038, η2 = 0.051) and a significant interaction between DRD4 and maternal regulation (F(1,83) = 5.73, p = 0.019, η2 = 0.065), while for CCQ anxiety there were significant main effects for age (F(1,83) = 9.94, p = 0.002, η2 = 0.107) and DRD4 (F(1,83) = 5.36, p = 0.023, η2 = 0.061), and a significant three-way-interaction between DRD4, maternal regulation, and age (F(1,83) = 6.41, p = 0.013, η2 = 0.072). The gene discussed is DRD4; the disease is Anxiety.