出版社：Centro Interamericano de Investigaciones Psicológicas y Ciencias Afines
摘要：El DSM-5 presenta un modelo dimensional alternativo para los trastornos de personalidad, que incluye rasgos patológicos organizados en cinco grandes áreas: Desapego, Afectividad Negativa, Psicoticismo, Antagonismo y Desinhibición. Para evaluar dicho modelo, se desarrolló el Personality Inventory for DSM-5. El objetivo de este trabajo fue estudiar las propiedades psicométricas de una versión adaptada del instrumento a población argentina. Se trabajó con una muestra no probabilística de 393 sujetos de población general. Se administró la versión adaptada del Personality Inventory for DSM-5 junto con el Listado de Adjetivos para Evaluar Personalidad, una medida de los cinco rasgos del modelo de los Grandes Factores de Personalidad (Amabilidad, Responsabilidad, Extraversión, Neuroticismo y Apertura a la experiencia), equivalentes normales de los rasgos patológicos del modelo alternativo. Los resultados mostraron propiedades psicométricas satisfactorias. La versión argentina del Inventario mostró una estructura de cinco factores similar a la original, con niveles adecuados de consistencia interna e ítems con buenos índices de discriminación. Se observaron diferencias por género y edad. Los hombres puntuaron más alto en Antagonismo, Psicoticismo y Desapego, y las mujeres en Afectividad Negativa. Los jóvenes puntuaron más alto en todas las escalas salvo en Desapego. Por último, se encontraron correlaciones significativas con los cinco factores correspondientes del modelo de los “cinco grandes” (ej., entre Afectividad Negativa y Neuroticismo). Los resultados brindan evidencia preliminar de validez y confiabilidad para la versión local del instrumento, y se espera que sirvan como base para su posterior perfeccionamiento, para ser implementado en tareas clínicas como de investigación.
其他摘要：The DSM-5 presents an alternative dimensional model for personality disorders, which includes pathological traits organized in five major areas: Detachment, Negative affectivity, Psychoticism, Antagonism and Disinhibition. To evaluate this model, the Personality Inventory for DSM-5 (PID-5) was developed. However, it is unknown how the PID-5 would work adapted to our context. On the other hand, the PID-5 suffers from various limitations (e.g., not all facets are represented in the brief version, affecting the construct validity). The objective of this paper was to study the psychometric properties of an adapted version of the PID-5 to the Argentine population. We worked with a non-probabilistic sample of 393 subjects from the general population. The adapted version of the Personality Inventory for DSM-5 was administered together with the Adjectives Checklist to Assess the Big Five Personality Factors (AEP), a measure of the five traits of Big Five Model, normal equivalents of the pathological traits of the alternative model. The following data analyzes were performed: a) Exploratory Factor Analysis to evaluate the internal structure of PID-5; b) reliability analysis to assess the internal consistency of the different scales of the PID-5; c) item analysis to assess discriminating power; d) bivariate correlation analysis to analyze the relationship between PID-5 scores and the AEP; e) multivariate analysis of covariance (MANCOVA) to analyze significant differences due to gender, age, and possible interaction effects. Results indicated satisfactory psychometric properties. The Argentinean version of the PID-5 showed a five-factor structure similar to the original, with adequate levels of internal consistency and good discrimination indices. Regarding gender, men scored higher in Antagonism, Psychoticism and Detachment, and the effect size was significant although weak. On the other hand, women scored higher in negative affectivity, but the differences were not significant. Regarding age, young people presented higher scores than adults at all scales except in Detachment, and the effect size was significant although weak. Finally, significant relationships were found with the five factors of the big five model (e.g., strong and positive correlation between Negative Affectivity and Neuroticism; moderate and negative correlations between Detachment and Extraversion, and between Disinhibition and Conscientiousness). Additionally, other high correlations were found (e.g., between Agreeableness and Detachment; Conscientiousness and Psychoticism; Neuroticism and Disinhibition)...
关键词：Trastornos de la personalidad; Cinco Grandes Factores de Personalidad; Modelo alternativo de los trastornos de personalidad; DSM-5; PID-5;
其他关键词：Personality disorders; Big Five Factors of Personality; Alternative Model of Personality Disorders; DSM-5; PID-5.
