Teacher-principal relationships Educational leadership 19 Psychological aspects 11 Teachers 7 High school principals 6 Job satisfaction 5 Organizational commitment 4 School management and organization 4 School principals 4 Employee motivation 3 High school teachers 2 Supervision of 2 Administrative discretion 1 Communication in education 1 Communication in management 1 Communication in organizations 1 Decision making 1 Effective teaching 1 Employee loyalty 1 Job stress 1 Moral and ethical aspects 1 Motivation in education 1 Multiple intelligences 1 Professional ethics 1 Professional relationships 1 Psychology 1 Self-efficacy 1