Behavioral Impulsivity in Adolescents With Conduct Disorder Who Use Marijuana
Behavioral Impulsivity in Adolescents With Conduct Disorder Who Use Marijuana
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DOI：
10.1097/01.adt.0000210709.57327.61
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发表时间：
2007-03-01
影响因子：
1.1
通讯作者：
Moeller, F. Gerard
中科院分区：
文献类型：
--
作者：
Dougherty, Donald M.;Mathias, Charles W.;Moeller, F. Gerard
Objective:To test behavioral impulsivity among adolescents with conduct disorder (CD) and a history of marijuana use.Methods:In this case-controlled study of behavioral impulsivity, 13 through 17-year-olds withCDand positive urine-drug screens for marijuana (CD/THC+, n= 11) were compared to: (1) adolescents with CD who had negative urine-drug screens (CD/THC-, n= 11) and (2) healthy adolescents without CD symptoms who had negative urine-drug screens (control, n= 11). Participants (30 boys and 3 girls) completed the immediate memory task to measure response initiation aspects of impulsivity and questionnaires to quantify CD symptoms.Results:Ratings of self-and parent-reported CD symptoms and self-reported lifetime history of drug use were similar between the CD/THC- and CD/THC+ groups. There was a significant stepwise increase in laboratory impulsive responding (on the immediate memory task) across the 3 groups (control < CD/THC- < CD/THC+; P
