RT info:eu-repo/semantics/article T1 The impact of workplace relationships on employee well-being moderated by age and gender A1 Barrero Ahedo, Jesús P. K1 Coworker K1 Interrelation K1 Superior K1 Well-being at work K1 Age-based differences K1 Relaciones interpersonales K1 Interpersonal relations K1 Psicología industrial K1 Psychology, Industrial AB Workplace well-being is strongly influenced by interpersonal relationships, although less is known about whether the benefits of high-quality workplace ties vary across demographic characteristics. This study examines whether employee age and gender moderate the relationship between the quality of relationships with supervisors and coworkers and affective–relational workplace well-being. Using data from the Sixth European Working Conditions Survey and Partial Least Squares Structural Equation Modeling, the results show that both supervisor and coworker relationships are positively and significantly associated with workplace well-being, with a slightly stronger effect for hierarchical relationships. Moderation analyses indicate that age weakens these associations, suggesting that relational quality is more relevant for younger employees. No significant moderating effect of gender is observed, which may suggest that the relationship under study tends to be similar for men and women in this context. These findings contribute to the literature by integrating relational and lifespan perspectives to explain how workplace relationships influence well-being across the career span. From a practical perspective, the results highlight the importance of designing age-sensitive interventions, particularly at early career stages, while suggesting that core relational conditions such as support, fairness, and cooperation are broadly relevant across gender groups. PB Discover SN 2731-4537 YR 2026 FD 2026 LK https://hdl.handle.net/10259/12264 UL https://hdl.handle.net/10259/12264 LA eng DS Repositorio Institucional de la Universidad de Burgos RD 10-oct-2026