Educational leadership Teacher-principal relationships Psychological aspects 25 School management and organization 24 Teachers 22 High school principals 21 Job satisfaction 14 School principals 12 High school teachers 10 Organizational commitment 7 Transformational leadership 7 Attitudes 6 Motivation in education 6 Job stress 4 Professional relationships 4 Self-efficacy 4 Communication in education 3 Education, Secondary 3 Employee motivation 3 Academic achievement 2 Communication in management 2 Communication in organizations 2 Multiple intelligences 2 Personality and motivation 2 Professional ethics 2 Psychology 2 Public schools 2 Rating of 2 School supervision 2 Teacher effectiveness 2