Cross-Level Influence of Group-Focused Transformational Leadership on Organizational Citizenship Behavior among Chinese Secondary School Teachers

The organizational citizenship behavior of teachers holds paramount significance in elevating school organizational effectiveness and sustaining competitive advantage. To address this, this study examines the cross-level influence of group-focused transformational leadership on organizational citizenship behavior among secondary school teachers. This exploration includes investigating the mediating role of individual-level psychological contract fulfillment and the moderating impact of group-level collectivism. An empirical investigation involving 1162 secondary school teachers in China was designed for this purpose. The results demonstrate that group-focused transformational leadership significantly positively impacts teachers’ organizational citizenship behavior. Moreover, this relationship is positively moderated by collectivism at the group level, suggesting a stronger effect of transformational leadership on organizational citizenship behavior in more collective-oriented groups. Additionally, the findings reveal that psychological contract fulfillment at the individual level mediates this cross-level relationship, providing evidence for its role in translating leadership’s influence to organizational citizenship behavior. The findings underscore the significance of concentrating on group-focused transformational leadership, cultivating a collectivist atmosphere, and guaranteeing the fulfillment of psychological contracts as pivotal strategies for bolstering organizational citizenship behavior among teachers.