As educational systems face increasingly complex challenges, including technological advancements, demographic shifts, and societal changes, there is an urgent need for more reflective, collaborative, and adaptive school leadership. In Europe, where educational practices and policies vary across countries, school leadership development must respond to local needs, which necessitates the adoption of reflective, growth-oriented leadership practices. Reflective practices in professional learning communities (PLCs) could foster school leaders’ sustainable professional development (Jensen, 2016; Mdhlalose, 2022).

This symposium explores how the integration of PLCs and reflective teams with school leaders and teacher leaders can enhance school leadership and school development across Europe. These approaches align with contemporary theories of school leadership, such as distributed leadership (Spillane et al., 2012), which emphasizes continuous learning and peer collaboration.

The symposium integrates four related studies conducted in European educational contexts, with a focus on the roles of school leaders and teacher leaders, their participation in reflective teams, and professional development trajectories to support school leadership. The research employs a mixed-methods approach, combining quantitative surveys, qualitative interviews, and observational data. The symposium begins with participant-level data, focusing on the interactions between teachers, leaders, and coaches, and then moves to analyze how these interactions evolve into organizational practices and structures that contribute to school development.

• Study 1 investigated the interactions between teacher leaders and school leaders in secondary schools in the Netherlands, exploring how dialogue and collaboration about inquiry-based working manifests in secondary education.
• Study 2 focused on the role of reflective teams within Norwegian leadership PLCs, analyzing how introspective support enhances communication and reflection within leadership teams.
• Study 3 examined the impact of PLCs as a part of a professional development trajectory for school leaders in Belgium, focusing on how knowledge is transferred into practical, goal-oriented school development.
• Study 4 investigated the role of PLC coaches within professional development trajectories in Belgium, exploring how coaching expertise and didactic approaches of the PLC coach influence the effectiveness of PLCs.

This symposium examines both participant-level and organizational-level data to understand the broader implications for educational leadership across contexts. In the Netherlands, teacher leaders and school leaders initially engage in discussions about inquiry-based working, with inquiry-based collaboration emerging as these practices develop. In Norway, reflective teams within PLCs significantly enhance leaders' listening and reflective capacities, helping them delve deeper into educational practices. In Belgium, PLCs that focus on concrete, action-oriented goals significantly impact school leaders' ability to create school development plans. However, maintaining sustained collaboration beyond the PDT period is often hindered by structural and contextual factors. Additionally, the studies highlight the crucial role of coaching in the development of school leaders. Coaches with strong coaching expertise, even without specific domain knowledge, were perceived as more effective than those with more subject-specific knowledge but less coaching experience. This underscores the importance of coaching skills in fostering sustained leadership development.

This symposium emphasizes the critical role of collaboration, reflection, and coaching in the evolution of school leadership, offering valuable insights for European educational practice. By promoting PLCs, reflective practices, and coaching within leadership development, policymakers can support local school improvement and foster the professional growth of school leaders across Europe. School leaders could prioritize collaboration and reflection within their teams, establish clear roles, and foster reflective dialogue. Incorporating coaching within PLCs will sustain professional development efforts, enhancing school performance and contributing to a collective European understanding of effective school leadership practices.

Jensen, R. (2016). School leadership development: What we know and how we know it. Acta Didactica Norge, 10(4), 48-68. Mdhlalose, D. (2022). An analysis of the impact of the environment on the transfer of training in the workplace: A systematic review. International Journal of Research in Business and Social Science (2147- 4478), 11(10), 55-62. https://doi.org/10.20525/ijrbs.v11i10.2168 Spillane, J., Kim, C., & Frank, K. (2012). Instructional advice and information providing and receiving behavior in elementary schools. American Educational Research Journal, 49(6), 1112-1145. https://doi.org/10.3102/0002831212459339