RT Journal Article T1 Personality inventory for DSM-5–short form (PID-5-SF): Reliability, factorial structure, and relationship with functional impairment in dual diagnosis patients A1 Díaz Batanero, María Carmen A1 Ramírez López, Juan A1 Domínguez Salas, Sara A1 Fernández Calderón, Fermín A1 Lozano Rojas, Óscar Martín AB Section III of the DSM-5 has generated a personality paradigm consisting of 25personality facets identified in five domains. The developed assessment instrument PID- 5 has showed good psychometric properties but the potential for certain improvements still remain. In this paper, a sample of 282 dual diagnosis patients is used to provide evidence of the psychometric properties of the PID-5 Short Form. The mean value of Cronbach's alpha coefficients reached α = .73 on the facets and .84 for domains and test - retest values ranged between .57 - .83 for facets and .70 - .87 for the domains. CFAs conducted showed good fit on both models tested: the five correlated factor structure and hierarchical structure of personality traits. The WHODAS 2.0 domains of understanding and communicating, and participating in society, appear to show the strongest relationship with personality facets. In general, the PID-5 Short Form showsadequate psychometric properties for use in dual diagnosis patients. PB SAGE Publications SN 1073-1911 SN 1552-3489 (electrónico) YR 2019 FD 2019-07 LK https://hdl.handle.net/10272/24883 UL https://hdl.handle.net/10272/24883 LA eng NO Díaz-Batanero, C., Ramírez-López, J., Domínguez-Salas, S., Fernández-Calderón, F. y Lozano, Ó. M. (2019). Personality inventory for DSM-5–short form (PID-5-SF): Reliability, factorial structure, and relationship with functional impairment in dual diagnosis patients. Assessment, 26(5), 853-866. https://doi.org/10.1177/1073191117739980 NO This study has been funded by the grant “Análisis de la intervención de los pacientes con patología dual: Estudio longitudinal sobre los factores que intervienen en la estabilidad psicopatológica y la calidad de vida” (PI-0287-2014) from the Fundación Progreso y Salud. DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026