RT Journal Article T1 Uso de redes sociales en adolescentes: motivación, estrés de minorías y bienestar eudaimónico. A1 López Sáez, Miguel Ángel A1 Pérez Torres, Vanesa A1 Pastor, Yolanda A1 Lobato Rincón, Luis Lucio A1 Thomas, Helena A1 Angulo Brunet, Ariadna AB Introduction:The scientific evidence regarding the effects of online social media use on the well-being of adolescents is mixed. In general, passive uses (receiving, viewing content without interacting) and more screen time are related to lower well-being when compared with active uses (direct interactions and interpersonal exchanges). Objectives:This study ex-amines the types and motives for social media usage amongst adolescents, differentiating them by gender identity and sexual orientation, as well as its effects on eudaimonic well-being and minority stress. Method: A cross-sectional study was conducted with 1259 adolescents, aged 14 to 19 (M= 16.19; SD= 1.08), analysing the Scale of Motives for Using Social Net-working Sites, eudaimonic well-being, the Sexual Minority Adolescent Stress Inventory, screen time and profile type. Results:The results found that longer use time is related to finding partners, social connection and friendships; that gay and bisexual (GB) adolescents perceive more distal stressors online;and that females have higher levels of well-being. Discus-sion: The public profiles of GB males increase self-expression, although minority stress can be related to discrimination, rejection or exclusion. Dif-ferentiated socialization may contribute to a higher level of well-being in females, with both active and passive uses positively effecting eudaimonic well-being in adolescents. PB Universidad de Murcia YR 2024 FD 2024-04-03 LK https://hdl.handle.net/20.500.14352/113126 UL https://hdl.handle.net/20.500.14352/113126 LA eng NO López-Sáez, M. Ángel, Pérez-Torres, V., Pastor , Y., Lobato-Rincón, L.-L., Thomas-Currás, H., & Angulo-Brunet, A. (2024). Uso de redes sociales en adolescentes: motivación, estrés de minorías y bienestar eudaimónico. Anales de Psicología / Annals of Psychology, 40(2), 272–279. https://doi.org/10.6018/analesps.556871 NO Agencia Estatal de Investigación (España) DS Docta Complutense RD 12 abr 2025