Why Does PSM Lead to Higher Work Stress? Exploring the Role that Organizational Identity Theory has on the Relationship between Public Service Motivation and External-Related Stress among Federal Government Employees

This study explored the effects that organizational identity and perceptions of prestige have on the relationship between public service motivation (PSM) and public employees' concerns regarding external-related work stressors. Using a sample of federal employees, the findings reveal that the relationship PSM has to perceptions of external-related stress were fully mediated by employee's organizational identity (OI) and perceptions of organizational prestige (POP). Public employees with high levels of PSM were significantly more likely to report having a stronger bond with their organization and more favorable perceptions of outsider views of their organization. The implications of these findings are discussed.