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Blonigen DM Hicks BM Krueger RF Patrick CJ Iacono WG 《Journal of abnormal psychology》2006,115(1):85-95
The discriminant validity of the interpersonal-affective and social deviance traits of psychopathy has been well documented. However, few studies have explored whether these traits follow distinct or comparable developmental paths. The present study used the Multidimensional Personality Questionnaire (A. Tellegen, in press) to examine the development of the psychopathic traits of Fearless Dominance (i.e., interpersonal-affective) and Impulsive Antisociality (i.e., social deviance) from late adolescence to early adulthood in a longitudinal-epidemiological sample of male and female twins. Results from mean- and individual-level analyses revealed stability in Fearless Dominance from late adolescence to early adulthood, whereas Impulsive Antisociality declined over this developmental period. In addition, biometric findings indicated greater genetic contributions to stability in these traits and greater nonshared environmental contributions to their change over time. Collectively, these findings suggest distinct developmental trends for psychopathic traits from late adolescence to early adulthood. 相似文献
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Past research investigating the structure of conduct disorder (CD) symptoms has provided evidence of a phenotypic distinction between aggressive and rule-breaking subfactors of CD. However, evidence of etiologic distinctions between these subfactors has not been reported to date. In the current study, the authors investigated this issue in a sample of 1,151 male twins who were 17 years of age. The results indicate that aggressive and rule-breaking CD subfactors have both common and distinct etiologic influences, with shared environmental influences playing a significant role in rule-breaking behaviors. The authors discuss implications of these findings for the assessment and treatment of CD. 相似文献
73.
Krueger RF Hicks BM Patrick CJ Carlson SR Iacono WG McGue M 《Journal of abnormal psychology》2002,111(3):411-424
A hierarchical biometric model is presented of the origins of comorbidity among substance dependence, antisocial behavior, and a disinhibited personality style. The model posits a spectrum of personality and psychopathology, united by an externalizing factor linked to each phenotype within the spectrum, as well as specific factors that account for distinctions among phenotypes within the spectrum. This model fit self-report and mother-report data from 1,048 male and female 17-year-old twins. The variance of the externalizing factor was mostly genetic, but both genetic and environmental factors accounted for distinctions among phenotypes within the spectrum. These results reconcile evidence for general and specific causal factors within the externalizing spectrum and offer the externalizing factor as a novel target for future research. 相似文献
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Personality Trait Change Across Late Childhood to Young Adulthood: Evidence for Nonlinearity and Sex Differences in Change
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C. Emily Durbin Brian M. Hicks Daniel M. Blonigen Wendy Johnson William G. Iacono Matt McGue 《欧洲人格杂志》2016,30(1):31-44
We explored patterns of self‐reported personality trait change across late childhood through young adulthood in a sample assessed up to four times on the lower order facets of Positive Emotionality, Negative Emotionality (NEM), and Constraint (CON). Multilevel modelling analyses were used to describe both group‐ and individual‐level change trajectories across this time span. There was evidence for nonlinear age‐related change in most traits, and substantial individual differences in change for all traits. Gender differences were detected in the change trajectories for several facets of NEM and CON. Findings add to the literature on personality development by demonstrating robust nonlinear change in several traits across late childhood to young adulthood, as well as deviations from normative patterns of maturation at the earliest ages. Copyright © 2015 European Association of Personality Psychology 相似文献
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