School management and organization 463 Educational leadership 179 School principals 114 Dissertations 54 Dissertations, Academic 54 High school principals 51 Teachers 43 Education 42 Teacher-principal relationships 31 School supervision 29 Case studies 27 Education, Secondary 23 School administrators 23 Management 21 Decision making 18 Administration 17 High schools 17 Attitudes 16 Leadership 16 Finance 15 Job satisfaction 15 School improvement programs 15 Study and teaching 15 School budgets 14 School discipline 13 School-based management 13 Schools 13 Information technology 12 Curriculum planning 11 Data processing 11