School management and organization Teacher-principal relationships Educational leadership 24 High school principals 6 High school teachers 5 Psychological aspects 5 School principals 5 Job satisfaction 4 Self-efficacy 3 Transformational leadership 3 Decision making 2 Personality and motivation 2 Professional ethics 2 Administrative discretion 1 Attitudes 1 Communication in management 1 Moral and ethical aspects 1 Motivation (Psychology) 1 Professional staff 1 School personnel management 1 Teacher participation in administration 1 Teachers 1