High school teachers Teachers 24 Attitudes 22 Job satisfaction 22 Educational leadership 20 Teacher-principal relationships 14 Job stress 11 School management and organization 11 Study and teaching (Secondary) 9 Dissertations 7 Dissertations, Academic 7 Rating of 7 School supervision 7 Education, Secondary 6 High school principals 6 School principals 6 Training of 6 Career development 4 Professional ethics 4 Teacher effectiveness 4 Teaching 4 Case studies 3 Education 3 Effective teaching 3 In-service training 3 Organizational commitment 3 Computer literacy 2 Computer-assisted instruction 2 Decision making 2 Education (Continuing education) 2