Father’s lifetime history of DSM-III-R diagnoses of alcohol and drug dependence were derived from data collected in the 1992 DIS-III-R interview. Data from the 2003–2004 telephone interviews with mothers were used to derive DSM-IV lifetime history of alcohol and marijuana abuse and dependence. Maternal and paternal history of cigarette-smoking was based on self-report from their respective interviews from 2002–2004.
