Exploring the Role of Psychological Safety on the Relationship Between Constructive Leader Behavior and Burnout

Abstract

As employee burnout continues to rise in contemporary workplaces, understanding the protective role of leadership remains critical. This study examines the relationship between constructive leadership behavior (CLB) and employee burnout among office-based workers in New Zealand, with a particular focus on the role of psychological safety. Drawing on social exchange theory, the research investigates whether psychological safety functions as both a mediating mechanism and a moderating condition in the relationship between leadership and burnout. Burnout is conceptualized as a multidimensional construct comprising emotional exhaustion, depersonalization, and reduced personal accomplishment. A quantitative, cross-sectional research design was employed using survey data collected from office-based employees across New Zealand (N=213). Validated measurement instruments were used, including the Constructive Supervisor Behavior Scale (CSBS), the Psychological Safety Scale, and the Maslach Burnout Inventory (MBI). Data were analyzed using regression-based techniques to test direct, mediation, and moderation effects. The findings indicate that constructive leadership behavior is significantly associated with lower levels of emotional exhaustion and depersonalization, and higher levels of personal accomplishment. Notably, the impact of constructive leadership behavior was most pronounced on the emotional exhaustion dimension, with psychological safety explaining a substantial proportion of this relationship compared to other burnout dimensions. Mediation analysis revealed that psychological safety partially explains the relationship between constructive leadership and all three dimensions of burnout, highlighting its role as a key interpersonal mechanism. Moderation analysis, however, yielded non-significant interaction effects, suggesting that its primary influence operates through mediation. These results contribute to the literature by extending the application of constructive leadership behavior to burnout outcomes and by clarifying the role of psychological safety within a single empirical model. The study findings also provide practical implications for organizations, emphasizing the importance of fostering supportive leadership behaviors and psychologically safe work environments to mitigate burnout. Findings further suggest that organizations should move beyond technical leadership training to prioritize interpersonal competency development, particularly focusing on how supervisors can foster open dialogue, role model supportive behaviors, and proactively signal psychological safety in everyday interactions. Overall, the research findings offers a nuanced understanding of how everyday supervisory practices shape employee well-being in office-based environments.