Structural empowerment, formal and informal power, and job performance quality: A moderated mediation analysis.

AIM To explore complex relationships among structural empowerment, formal power, and informal power in predicting job performance quality. BACKGROUND Job performance is a major determinant of organizations' progress toward their goals and providing quality care. Job performance quality is an aspect of job performance and complex phenomenon that requires a more in-depth understanding of complex relationships predicting its quality in nurses. METHOD(S) This was a cross-sectional quantitative study. Participants were 195 nursing staff providing direct patient care in four hospitals in Jordan. Hayes process was used to examine moderated mediation relationship predicting job performance quality. RESULTS The proposed model in this study explained 86% of the variance in job performance quality. The results showed that structural empowerment effect on job performance quality was significant for direct and indirect paths. However, those effects varied at different levels of informal power. CONCLUSION(S) This study suggested that the relationship between structural empowerment and job performance quality was none linear. IMPLICATIONS FOR NURSING MANAGEMENT This study stresses the importance of considering complex relationships in promoting job performance quality. Understanding the nonlinear relationship between structural empowerment and job performance quality is expected to help nursing researchers, administrators, and policymakers promote job performance quality.