Educational leadership Teacher-principal relationships 75 Teachers 33 School management and organization 29 High school principals 24 Psychological aspects 23 Job satisfaction 19 School principals 18 High school teachers 16 Attitudes 11 Transformational leadership 8 Motivation in education 6 Professional relationships 6 School supervision 6 Dissertations 5 Dissertations, Academic 5 Job stress 5 Organizational commitment 5 Teacher effectiveness 5 Career development 3 Communication in education 3 Employee motivation 3 First year teachers 3 In-service training 3 Self-efficacy 3 Communication in management 2 Communication in organizations 2 Computer-assisted instruction 2 Education and state 2 Education, Secondary 2