“…Many factors affect effective school and leadership, teacher professional development and cooperation, qualified student outcomes, quality in education, accountability, coordination and planning, continuous development and sustainability, that come to the fore during school improvement studies (Andreoli et al, 2020; Fullan, 2005; Hopkins et al, 1994). Leadership is the most important of these (Newman, 2020). School principals wanting to embrace change, and carry it to the improvement dimension, should understand that “school improvement is not an act of adaptation” (Hallinger, 2014; Trombly, 2014) but a continuous improvement effort.…”