Teachers Educational leadership 8 Teacher-principal relationships 7 Psychological aspects 5 Job satisfaction 4 Employee motivation 3 School management and organization 3 School principals 3 Dissertations 2 Dissertations, Academic 2 Job stress 2 Professional relationships 2 Study and teaching (Secondary) 2 Supervision of 2 Teacher effectiveness 2 Values 2 Attitudes 1 Blogs 1 Burnout (Psychology) 1 Communication in education 1 Communication in organizations 1 Computer-assisted instruction 1 Decision making 1 Education and state 1 Education, Primary 1 Educators 1 Effective teaching 1 High school principals 1 In-service training 1 Internet in education 1