A comprehensive comparison of the ICD-11 and DSM-5 section III personality disorder models

The ICD-11 model of personality disorder consists of a level of severity, 5 trait domains, and a borderline pattern qualifier. Level of severity is assessed by the Standardized Assessment of Severity of Personality Disorder (SASPD; Olajide et al., 2018), the trait model by the Personality Inventory...

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Bibliographic Details
Published in:Psychological assessment Vol. 32; no. 1; p. 72
Main Authors: McCabe, Gillian A, Widiger, Thomas A
Format: Journal Article
Language:English
Published: United States 01.01.2020
Subjects:
Adult
Borderline Personality Disorder - diagnosis
Borderline Personality Disorder - psychology
Diagnostic and Statistical Manual of Mental Disorders
Female
Humans
International Classification of Diseases
Male
Models, Psychological
Personality
Personality Disorders - diagnosis
Personality Disorders - psychology
Personality Inventory
Psychiatric Status Rating Scales
Psychometrics
Reproducibility of Results
ISSN:1939-134X, 1939-134X
Online Access:Get more information
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Summary:The ICD-11 model of personality disorder consists of a level of severity, 5 trait domains, and a borderline pattern qualifier. Level of severity is assessed by the Standardized Assessment of Severity of Personality Disorder (SASPD; Olajide et al., 2018), the trait model by the Personality Inventory for ICD-11 (PiCD; Oltmanns & Widiger, 2018), and the borderline pattern qualifier by the Borderline Pattern Specifier inventory (BPS; Oltmanns & Widiger, 2019). The Section III Alternative Model of Personality Disorder includes a level of personality functioning and the five-domain trait model. These two components are assessed by the Level of Personality Functioning Scale (LPFS; Morey, 2017) and the Personality Inventory for (PID-5; Krueger, Derringer, Markon, Watson, & Skodol, 2012). Components of each model have been related to one another, but no study has yet considered all of the components for both models within one study. The current study considers the convergent, discriminant, and structural validity of the relationship of the LPFS and PID-5 with the SASPD, PiCD, and BPS. Also included were multiple measures of borderline personality disorder to determine if the BPS obtains incremental validity in accounting for borderline personality disorder variance above and beyond the trait models. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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ISSN:1939-134X
1939-134X
DOI:10.1037/pas0000772