RT Journal Article T1 Relationship between family functioning, differentiation of self and anxiety in Spanish young adults A1 Dolz-del-Castellar, Blanca A1 Oliver-Pece, Jesús K1 Familia AB Objectives. In the present study, the relationship between family functioning, differentiation of self and trait anxiety was examined. In addition, differences in trait anxiety and differentiation of self according to sex were studied. It was also checked whether family functioning predicted the achieved degree of differentiation of self, and whether family functioning and differentiation of self predicted the level of trait anxiety. Finally, it was analyzed whether the level of differentiation of self mediated the relationship between family functioning and trait anxiety. Methods. The study involved 185 Spanish participants, aged between 18 and 56 years and the scales used were the Family Adaptability and Cohesion Evaluation Scale-20Esp (FACES-20Esp), the Differentiation of Self Scale (EDS) and the State-Trait Anxiety Inventory (STAI). Results. The results indicated that family functioning was related to differentiation of self and trait anxiety, and that differentiation of self was related to trait anxiety. In addition, according to sex, differences were found in the degree of differentiation of self and in the I Position, with a higher score for men, as well as in Emotional Reactivity and trait anxiety, with higher scores or women. It was also observed that family functioning predicted the level of differentiation of self, and that differentiation of self and family functioning predicted trait anxiety. Finally, it was found that the relationship between family functioning and trait anxiety was partially mediated by differentiation of self. PB Plos One YR 2021 FD 2021-03 LK https://hdl.handle.net/10630/23833 UL https://hdl.handle.net/10630/23833 LA eng NO Dolz-del-Castellar, B., & Oliver, J. (2021). Relationship between Family Functioning, Differentiation of Self and Anxiety in Spanish Young Adults. PLOS ONE, 16(3), 1-16. . https://doi.org/ 10.1371/journal.pone.0246875 DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 26 ene 2026