High school principals 119 Educational leadership 72 School management and organization 51 Teacher-principal relationships 26 Psychological aspects 15 Teachers 11 Dissertations 10 Dissertations, Academic 10 Job satisfaction 10 Transformational leadership 9 Administration 8 Leadership 8 Multiple intelligences 8 Education 7 Attitudes 6 Curriculum planning 6 High school teachers 6 High schools 6 Educational technology 5 Professional ethics 5 Finance 4 Psychology 4 Rating of 4 School administrators 4 School discipline 4 School principals 4 Curricula 3 Education, Secondary 3 Job stress 3 Management 3