Chelsea L. Brieman, William J McGarrigle, Lora M Cope, Kent A Kiehl, D. Kosson
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引用次数: 0
Abstract
Two studies examined the consistency of associations between specific components of psychopathy and two indices of drug use: (a) abstinence and (b) severity (i.e., counts) of lifetime substance use disorder (SUD) symptoms. Participants were 418 male county jail inmates in Illinois (Study One) and 354 male state prison inmates in New Mexico (Study Two). Across samples, lifestyle and antisocial trait ratings were associated with a reduced likelihood of abstinence from most substances. Lifestyle traits were also uniquely associated with severity of substance dependence ratings. Consistent with prior research, interpersonal traits were uniquely related to cocaine indices in both samples. Furthermore, analyses revealed negative associations between the affective features of psychopathy and alcohol dependence in one sample (Study Two), and illicit substance use across samples. These findings demonstrate the robustness of the associations between the interpersonal and affective features of psychopathy and specific aspects of substance (mis)use.
期刊介绍:
The Journal of Personality Disorders has long been the only forum devoted exclusively to the diagnosis and treatment of clinically significant personality disorders. The journal fosters dialogue among researchers and practitioners working from a variety of orientations and approaches. Its international impact is well established, with subscribers in over 30 countries. This multidisciplinary journal regularly features: - Research on normal and pathological personality and development - New methodologies for assessing personality - Etiologies and clinical classifications for personality disorders - Epidemiological studies and outcomes research on diagnostic criteria - Treatment techniques and innovations