The Role of Leadership Communication in Fostering Teacher Collaboration and Enhancing School Performance

Effective leadership communication is increasingly recognized as a critical determinant of educational effectiveness, particularly in fostering collaborative cultures and enhancing school performance. This study examines the direct effect of principals’ communicative practices on teacher collaboration and school performance, as well as the mediating role of teacher collaboration in this relationship. Grounded in transformational leadership theory and organizational communication perspectives, leadership communication is conceptualized as a relational process shaping teachers’ collective engagement and organizational outcomes. A quantitative cross-sectional design was employed involving 400 secondary school teachers in Malaysia. Data were collected using structured questionnaires measuring leadership communication, teacher collaboration, and school performance. Structural Equation Modelling (SEM) was utilized to test the hypothesized relationships. Confirmatory Factor Analysis established satisfactory validity and reliability, while bootstrapping procedures examined mediation effects. The findings reveal that leadership communication significantly predicts teacher collaboration. Principals who communicate clearly, transparently, and supportively are more likely to foster shared decision-making and professional dialogue among teachers. Teacher collaboration, in turn, significantly influences school performance. Mediation analysis confirms a partial mediating effect, indicating that communication enhances performance primarily by strengthening teachers’ collective capacity. Overall, leadership communication functions as a strategic relational resource that sustains collaborative professional cultures and drives school improvement.