Personality trait differences in boys and girls with clinical or sub-clinical diagnoses of conduct disorder versus antisocial personality disorder

Jeanette Taylor, William G. Iacono

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

This study tested differences in personality traits measured by the Multidimensional Personality Questionnaire (MPQ) in a community sample of adolescents with definite or probable conduct disorder (CD) diagnoses that did not progress to a diagnosis of antisocial personality disorder (ASPD) by early adulthood (n=43), those with definite or probable ASPD that persisted into early adulthood (n=68), or controls with neither a CD nor an ASPD diagnosis (n=716) to examine whether antisocial behaviour disorders that differed in course were associated with differences in personality traits. As expected, boys and girls with ASPD were significantly different from controls on constraint, and those with ASPD were significantly lower on constraint than those with only CD. The results suggest that individual differences in certain personality traits may contribute to differences in the type of antisocial behaviour disorder that emerges and thereby to the course of antisocial behaviour.

Original languageEnglish (US)
Pages (from-to)537-547
Number of pages11
JournalJournal of Adolescence
Volume30
Issue number4
DOIs
StatePublished - Aug 2007

Bibliographical note

Funding Information:
This research was supported in part by National Institute of Drug Abuse Grants DA 05147 and DA 13240 and National Institute on Alcohol Abuse and Alcoholism Grant AA 09367.

Keywords

  • Adolescent
  • Antisocial personality disorder
  • Conduct disorder
  • Personality

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