TY - JOUR
T1 - The externalizing spectrum in youth
T2 - Incorporating personality pathology
AU - Tackett, Jennifer L.
AU - Herzhoff, Kathrin
AU - Reardon, Kathleen W.
AU - De Clercq, Barbara
AU - Sharp, Carla
N1 - Funding Information:
We would like to thank the research assistants at the Personality Across Development Lab for their help with the data collection, and the families in our study for their participation. This research was partially supported by the Ontario Ministry of Research and Innovation and the Social Sciences and Humanities Research Council of Canada .
PY - 2014/7
Y1 - 2014/7
N2 - 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.
AB - 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.
KW - Adolescence
KW - Externalizing
KW - Normative hypothesis
KW - Personality disorder
KW - Physical aggression
KW - Relational aggression
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U2 - 10.1016/j.adolescence.2013.10.009
DO - 10.1016/j.adolescence.2013.10.009
M3 - Article
C2 - 24263222
AN - SCOPUS:84902384863
SN - 0140-1971
VL - 37
SP - 659
EP - 668
JO - Journal of Adolescence
JF - Journal of Adolescence
IS - 5
ER -
