title: The utility of the Psychopathy Checklist: Youth Version (PCL: YV) and the Youth Psychopathic Trait Inventory (YPI)--Is it meaningful to measure psychopathy in young offenders?
abstract: This study examined the convergent validity of 2 youth psychopathy instruments, the Psychopathy Checklist: Youth Version (PCL: YV) and the Youth Psychopathic Trait Inventory (YPI) and their relationship with problem behaviors and recidivism in an Australian sample of young offenders in custody. The PCL: YV demonstrated a capacity to identify severely antisocial youth; however, the tool was unable to differentiate between potentially psychopathic and nonpsychopathic antisocial youth. The YPI was receptive to a wide variety of problem behaviors which precluded the unique identification of core psychopathic traits in the sample. Both instruments were unable to meaningfully distinguish between recidivists and nonrecidivists. As such, the PCL: YV and the YPI demonstrate limited utility for antisocial young offenders in custody. Further research on the durability and developmental manifestation of psychopathy in adolescents is necessary before these instruments are employed in similar contexts. Implications for the clinical use of psychopathy measures are discussed.
authors.affiliation: Centre for Forensic Behavioural Science, Swinburne University of Technology.
authors.forename: Stephane M
authors.initials: SM
authors.lastname: Shepherd
authors.affiliation: Department of Social Sciences, Mid Sweden University.
authors.forename: Susanne
authors.initials: S
authors.lastname: Strand
mesh_terms: D000293:Adolescent; D001315:Australia; D057189:Checklist; D019955:Conduct Disorder / Q000175:diagnosis* / Q000523:psychology; D057237:Criminals / Q000523:psychology*; D005260:Female; D006801:Humans; D007604:Juvenile Delinquency / Q000523:psychology*; D008297:Male; D011569:Psychiatric Status Rating Scales; D015203:Reproducibility of Results; D014739:Victoria; D055815:Young Adult