School management and organization Teacher-principal relationships Educational leadership 21 High school principals 5 High school teachers 5 Psychological aspects 4 Job satisfaction 3 School principals 3 Self-efficacy 3 Decision making 2 Personality and motivation 2 Professional ethics 2 Transformational leadership 2 Administrative discretion 1 Attitudes 1 Communication in management 1 Dissertations 1 Dissertations, Academic 1 Moral and ethical aspects 1 School personnel management 1 Teacher participation in administration 1