The psychometric properties of the Portuguese version of the Personality Inventory for DSM‐5 |
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| Authors: | Rute Pires Ana Sousa Ferreira David Guedes |
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| Affiliation: | 1. Faculdade de Psicologia, Universidade de Lisboa, Alameda da Universidade, Lisboa, Portugal;2. CICPSI, Faculdade de Psicologia, Universidade de Lisboa, Alameda da Universidade, Lisboa, Portugal;3. Instituto Universitário de Lisboa ‐ Business Research Unit (BRU‐IUL), Portugal |
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| Abstract: | The DSM‐5 Section III proposes a hybrid dimensional‐categorical model of conceptualizing personality and its disorders that includes assessment of impairments in personality functioning (criterion A) and maladaptive personality traits (criterion B). The Personality Inventory for the DSM‐5 is a new dimensional tool, composed of 220 items organized into 25 facets that delineate five higher order domains of clinically relevant personality differences, and was developed to operationalize the DSM‐5 model of pathological personality traits. The current studies address the internal consistency (study 1), the test‐retest reliability (study 2) and the criterion validity (studies 3 and 4) of the Portuguese version of the PID‐5 in samples of native speaking psychology students. Results indicated good internal consistency reliabilities and good temporal stability reliabilities for the majority of the PID‐5 traits. The correlational pattern of the PID‐5 traits with two measures of personality was in accordance with theoretical expectations and showed its concurrent validity. |
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| Keywords: | DSM‐5 Section III personality disorders assessment Portuguese version of the PID‐5 psychometric properties |
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