The externalizing spectrum in youth: Incorporating personality pathology

Jennifer L. Tackett*, Kathrin Herzhoff, Kathleen W. Reardon, Barbara De Clercq, Carla Sharp

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

Although personality disorder characteristics are often grouped with externalizing problems in adults, little is known about the extent to which they define the externalizing spectrum in youth. We examined the extent to which personality pathology traits in youth reflected common and specific variance in externalizing problems and explored differentiation of these connections by age. Parents reported on physical aggression, rule-breaking, relational aggression, and personality pathology traits for 1080 youth (48.8% male) ages 6-18 years. Disagreeableness and emotional instability traits were correlated with a general externalizing factor as well as with specific behavioral subfactors. The magnitude of these correlations varied across age, with the highest magnitude evidenced during the developmental periods of greatest prevalence for the specific externalizing behavior subtype. Taken together, these findings suggest that personality pathology is tightly connected with externalizing problems in youth, especially during developmental periods when externalizing problems are common.

Original languageEnglish (US)
Pages (from-to)659-668
Number of pages10
JournalJournal of Adolescence
Volume37
Issue number5
DOIs
StatePublished - Jul 2014

Keywords

  • Adolescence
  • Externalizing
  • Normative hypothesis
  • Personality disorder
  • Physical aggression
  • Relational aggression

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Social Psychology
  • Developmental and Educational Psychology
  • Psychiatry and Mental health

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