Hudziak, J.J.

child problem children study behavior effect symptom psychiatry disorder score model attention httlpr scale anxiety 5- httlpr attention problems parent association sample family generation r study result adolescent factor number fi ndings journal rating anxiety symptoms signi mother american academy class postnatal fluence pregnancy interaction analyses generation group psychopathology variance correlation development child behavior checklist speci nding cannabi father hostility hyperactivity table research ficant hudziak aggression dif ficulties genotype difference depressive symptoms volume emotion internalizing allele serotonin checklist rotterdam level teacher academy american serotonin transporter gene birth outcome polymorphism depression exposure transporter dp class