A dimensional model of personality disorder: Incorporating DSM Cluster A characteristics

Jennifer Lee Tackett, Amy L Silberschmidt, Robert F. Krueger, Scott R. Sponheim

Research output: Contribution to journalSpecial issue

40 Citations (Scopus)

Abstract

This reprinted article originally appeared in Journal of Abnormal Psychology, 2008, Vol. 117, No. 2, 454–459. (The following abstract of the original article appeared in record 2008-05639-021.) The authors articulate an expanded dimensional model of personality pathology to better account for symptoms of DSM-defined Cluster A personality disorders. Two hundred forty participants (98 first-degree relatives of probands with schizophrenia or schizoaffective disorder, 92 community control participants, and 50 first-degree relatives of probands with bipolar disorder) completed a dimensional personality pathology questionnaire, a measure of schizotypal characteristics, and Chapman measures of psychosis proneness. Scales from all questionnaires were subjected to an exploratory factor analysis with varimax rotation. A 5-factor structure of personality pathology emerged from the analyses, with Peculiarity forming an additional factor to the common 4-factor structure of personality pathology (consisting of Introversion, Emotional Dysregulation, Antagonism, and Compulsivity). These results support a 5-factor dimensional model of personality pathology that better accounts for phenomena encompassed by the Cluster A personality disorders in DSM–IV–TR (4th ed., text revised; American Psychiatric Association, 2000). This study has implications for the consideration of a dimensional model of personality disorder in DSM–V by offering a more comprehensive structural model that builds on previous work in this area.
Original languageEnglish (US)
Pages (from-to)27-34
Number of pages8
JournalPersonality Disorders: Theory, Research, and Treatment
Issue number1
StatePublished - 2009

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Personality Disorders
Personality
Pathology
Psychotic Disorders
Structural Models
Bipolar Disorder
Statistical Factor Analysis
Schizophrenia
Psychology
Surveys and Questionnaires

Cite this

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title = "A dimensional model of personality disorder: Incorporating DSM Cluster A characteristics",
abstract = "This reprinted article originally appeared in Journal of Abnormal Psychology, 2008, Vol. 117, No. 2, 454–459. (The following abstract of the original article appeared in record 2008-05639-021.) The authors articulate an expanded dimensional model of personality pathology to better account for symptoms of DSM-defined Cluster A personality disorders. Two hundred forty participants (98 first-degree relatives of probands with schizophrenia or schizoaffective disorder, 92 community control participants, and 50 first-degree relatives of probands with bipolar disorder) completed a dimensional personality pathology questionnaire, a measure of schizotypal characteristics, and Chapman measures of psychosis proneness. Scales from all questionnaires were subjected to an exploratory factor analysis with varimax rotation. A 5-factor structure of personality pathology emerged from the analyses, with Peculiarity forming an additional factor to the common 4-factor structure of personality pathology (consisting of Introversion, Emotional Dysregulation, Antagonism, and Compulsivity). These results support a 5-factor dimensional model of personality pathology that better accounts for phenomena encompassed by the Cluster A personality disorders in DSM–IV–TR (4th ed., text revised; American Psychiatric Association, 2000). This study has implications for the consideration of a dimensional model of personality disorder in DSM–V by offering a more comprehensive structural model that builds on previous work in this area.",
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A dimensional model of personality disorder : Incorporating DSM Cluster A characteristics. / Tackett, Jennifer Lee; Silberschmidt, Amy L; Krueger, Robert F.; Sponheim, Scott R.

In: Personality Disorders: Theory, Research, and Treatment, No. 1, 2009, p. 27-34.

Research output: Contribution to journalSpecial issue

TY - JOUR

T1 - A dimensional model of personality disorder

T2 - Incorporating DSM Cluster A characteristics

AU - Tackett, Jennifer Lee

AU - Silberschmidt, Amy L

AU - Krueger, Robert F.

AU - Sponheim, Scott R.

PY - 2009

Y1 - 2009

N2 - This reprinted article originally appeared in Journal of Abnormal Psychology, 2008, Vol. 117, No. 2, 454–459. (The following abstract of the original article appeared in record 2008-05639-021.) The authors articulate an expanded dimensional model of personality pathology to better account for symptoms of DSM-defined Cluster A personality disorders. Two hundred forty participants (98 first-degree relatives of probands with schizophrenia or schizoaffective disorder, 92 community control participants, and 50 first-degree relatives of probands with bipolar disorder) completed a dimensional personality pathology questionnaire, a measure of schizotypal characteristics, and Chapman measures of psychosis proneness. Scales from all questionnaires were subjected to an exploratory factor analysis with varimax rotation. A 5-factor structure of personality pathology emerged from the analyses, with Peculiarity forming an additional factor to the common 4-factor structure of personality pathology (consisting of Introversion, Emotional Dysregulation, Antagonism, and Compulsivity). These results support a 5-factor dimensional model of personality pathology that better accounts for phenomena encompassed by the Cluster A personality disorders in DSM–IV–TR (4th ed., text revised; American Psychiatric Association, 2000). This study has implications for the consideration of a dimensional model of personality disorder in DSM–V by offering a more comprehensive structural model that builds on previous work in this area.

AB - This reprinted article originally appeared in Journal of Abnormal Psychology, 2008, Vol. 117, No. 2, 454–459. (The following abstract of the original article appeared in record 2008-05639-021.) The authors articulate an expanded dimensional model of personality pathology to better account for symptoms of DSM-defined Cluster A personality disorders. Two hundred forty participants (98 first-degree relatives of probands with schizophrenia or schizoaffective disorder, 92 community control participants, and 50 first-degree relatives of probands with bipolar disorder) completed a dimensional personality pathology questionnaire, a measure of schizotypal characteristics, and Chapman measures of psychosis proneness. Scales from all questionnaires were subjected to an exploratory factor analysis with varimax rotation. A 5-factor structure of personality pathology emerged from the analyses, with Peculiarity forming an additional factor to the common 4-factor structure of personality pathology (consisting of Introversion, Emotional Dysregulation, Antagonism, and Compulsivity). These results support a 5-factor dimensional model of personality pathology that better accounts for phenomena encompassed by the Cluster A personality disorders in DSM–IV–TR (4th ed., text revised; American Psychiatric Association, 2000). This study has implications for the consideration of a dimensional model of personality disorder in DSM–V by offering a more comprehensive structural model that builds on previous work in this area.

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EP - 34

JO - Personality Disorders: Theory, Research, and Treatment

JF - Personality Disorders: Theory, Research, and Treatment

SN - 1949-2715

IS - 1

ER -