title: Genetic and environmental factors in alcohol abuse and antisocial personality.
abstract: Previous analyses of adoptees from Lutheran Social Services of Iowa developed a multifactorial model of adoptee alcohol abuse that related abuse to three factors: biologic background of alcohol-related problems, biologic background of antisocial problems and exposure to an adoptive family where family members had alcohol-related problems. The present study examines an independently collected sample of adoptees from a different agency--the Iowa Children's and Family Services, and confirms the multifactorial model previously found in the Lutheran Social Service data. The model shows a specificity of type of inheritance and type of environmental influence: biologic family alcohol-related problems predict increased alcohol abuse in adoptee, biologic family antisocial behaviors predict increased antisocial personality diagnoses in adoptee, and environmental factors of alcohol-related problems in the adoptive family predict increased adoptee alcohol abuse.
mesh_terms: D000300:Adoption; D000328:Adult; D000428:Alcohol Drinking / Q000523:psychology; D000437:Alcoholism / Q000235:genetics* / Q000523:psychology; D000987:Antisocial Personality Disorder / Q000235:genetics* / Q000523:psychology; D005783:Gender Identity; D006801:Humans; D008297:Male; D012306:Risk; D012931:Social Environment