of antisocial behavior were not available from the same computerized questionnaire, and we instead used antisocial behavior data collected by mailed questionnaire, which was administered when participants’ average age was 13.9 years. Some items were excluded from the analyses because of low endorsement rates, which caused convergence problems with parameter estimation. The measurement items used in this study are listed in Tables 3 and 4 for alcohol use and antisocial behavior, respectively.