RT Journal Article T1 Intolerance of Uncertainty, Job Satisfaction and Work Performance in Turkish Healthcare Professionals: Mediating Role of Psychological Capital A1 Yildirim, Murat A1 Çağış, Zafer Güney A1 Gómez Salgado, Juan AB Objective: Psychological capital refers to internal resources including self-efficacy, hope,optimism and resilience to overcome adverse life events. The current study sought toexamine the mediating role of psychological capital in the relationship between intoleranceof uncertainty and job satisfaction and work performance in healthcare professionals.Methods: Participants were 302 healthcare professionals [48% females; M(SD)age = 34.0(7.5)] and completed measures of intolerance of uncertainty, psychological capital, workperformance, and job satisfaction.Results: The findings indicated that intolerance of uncertainty was negatively correlatedwith psychological capital, work performance, and job satisfaction, whereas psychologicalcapital was positively correlated with job satisfaction and work performance. Moreimportantly, the findings revealed that these relationships were mediated bypsychological capital.Conclusion: The results provide several contributions that help to understand the role ofpsychological capital in the relationship between intolerance to uncertainty and jobsatisfaction and work performance. PB Frontiers Media SN 1661-8556 SN 1661-8564 (electrónico) YR 2024 FD 2024-06 LK https://hdl.handle.net/10272/24317 UL https://hdl.handle.net/10272/24317 LA eng NO Yıldırım, M., Çağış, Z. G., & Gómez-Salgado, J. (2024). Intolerance of Uncertainty, Job Satisfaction and Work Performance in Turkish Healthcare Professionals: Mediating Role of Psychological Capital. In International Journal of Public Health (Vol. 69). Frontiers Media SA. https://doi.org/10.3389/ijph.2024.1607127 DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026