RT Journal Article T1 Roles of loneliness and life satisfaction in the relationship between perceived friend social support, positive feelings about the future and loss of motivation A1 Aslan, Yavuz A1 Koçak, Orhan A1 Basmaci Kaya, Aysel A1 Alkhulayfi, Abdulmohsen Mohammed Abdullah A1 Gómez Salgado, Juan A1 Yildirim, Murat AB Purpose: University students often face psychological challenges, particularly loneliness and hopelessness, which are exacerbated by factors such as limited social interactions, economic uncertainty, lack of employment opportunities, and the increasing prevalence of online education. This study aims to investigate the relationships among perceived friend social support, loneliness, life satisfaction, and the sub-dimensions of hopelessness, which are positive feelings about the future and loss of motivation.Design/methodology/approach: This cross-sectional quantitative study was conducted with 420 university students who completed a series of self-reported measures, including the Multidimensional Perceived Social Support Scale, the UCLA Loneliness Scale, the Satisfaction with Life Scale, and the Beck Hopelessness Scale.Findings: The findings revealed that perceived friend social support was positively associated with life satisfaction and positive future feelings and negatively associated with loneliness and loss of motivation. Both loneliness and life satisfaction individually and serially mediated the relationships between social support and the dimensions of hopelessness.Conclusion: These results highlight the crucial role of friend-based social support in alleviating loneliness and improving life satisfaction, thereby fostering optimism and preventing motivational decline among students. The findings provide valuable insights for designing interventions to enhance emotional well-being and psychological resilience among university populations. PB Elsevier SN 0001-6918 SN 1873-6297 (electrónico) YR 2025 FD 2025 LK https://hdl.handle.net/10272/27632 UL https://hdl.handle.net/10272/27632 LA eng NO Aslan, Y., Koçak, O., Kaya, A. B., Alkhulayfi, A. M. A., Gómez-Salgado, J., & Yıldırım, M. (2025). Roles of loneliness and life satisfaction in the relationship between perceived friend social support, positive feelings about the future and loss of motivation. Acta Psychologica, 259, 105315. https://doi.org/10.1016/j.actpsy.2025.105315 DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026