Background: Recently, researchers have sought to measure psychopathy-like features among youth in hopes of identifying children who may be progressing toward a particularly destructive form of adult pathology. However, it remains unclear whether psychopathy-like personality features among youth are best conceptualized as dimensional (distributed along a continuum) or taxonic (such that youth with psychopathic personality characteristics are qualitatively distinct from non-psychopathic youth). Method: This study applied taxometric analyses (MAMBAC, MAXEIG, and L-Mode) to scores from two primary measures of youth psychopathy features: the Psychopathy Checklist: Youth Version (N=757) and the self-report Antisocial Process Screening Device (N=489) among delinquent boys. Results: All analyses supported a dimensional structure, indicating that psychopathy features among youth are best understood as existing along a continuum. Conclusions: Although youth clearly vary in the degree to which they manifest psychopathy-like personality traits, there is no natural, discrete class of young 'psychopaths.' This finding has implications for developmental theory, treatment, assessment strategies, research, and clinical/forensic practice. © 2007 The Authors Journal compilation © 2007 Association for Child and Adolescent Mental Health.
CITATION STYLE
Murrie, D. C., Marcus, D. K., Douglas, K. S., Lee, Z., Salekin, R. T., & Vincent, G. (2007). Youth with psychopathy features are not a discrete class: A taxometric analysis. Journal of Child Psychology and Psychiatry and Allied Disciplines, 48(7), 714–723. https://doi.org/10.1111/j.1469-7610.2007.01734.x
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