title: The structure of maladaptive personality traits in childhood: a step toward an integrative developmental perspective for DSM-V.
abstract: The present study describes the construction of a taxonomy of trait-related symptoms in childhood, the Dimensional Personality Symptom Item Pool (DIPSI), and examines the replicability of the taxonomy's higher order structure across maternal ratings of referred (N = 205) and nonreferred (N = 242) children and self-ratings of adolescents (N = 453). The DIPSI's 4 higher order factors--that is, Emotional Instability, Disagreeableness, Introversion, and Compulsivity--showed clear correspondence with the dimensions of personality pathology found in adulthood (Dimensional Assessment of Personality Pathology-Basic Questionnaire; W. J. Livesley, 1990; Schedule for Nonadaptive and Adaptive Personality; L. A. Clark, 1993). These 4 factors can be further organized into 2 superfactors, representing Internalizing and Externalizing Traits, demonstrating empirical and conceptual relationships with psychopathology models in childhood and adulthood. The implications for the assessment and conceptualization of early trait pathology are discussed in the context of an integrative developmental perspective on the construction of the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition.
authors.affiliation: Department of Developmental, Personality and Social Psychology, Ghent University, Ghent, Belgium. barbaraj.declercq@ugent.be
authors.forename: Barbara
authors.initials: B
authors.lastname: De Clercq
authors.forename: Filip
authors.initials: F
authors.lastname: De Fruyt
authors.forename: Karla
authors.initials: K
authors.lastname: Van Leeuwen
authors.forename: Ivan
authors.initials: I
authors.lastname: Mervielde
mesh_terms: D000275:Adjustment Disorders / Q000453:epidemiology* / Q000523:psychology*; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006801:Humans; D008297:Male; D010554:Personality Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology*; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires