School management and organization School principals 19 Dissertations 18 Dissertations, Academic 18 Leadership 5 Administration 4 High schools 4 Attitudes 3 Motivation (Psychology) 3 Case studies 2 Educational leadership 2 High school principals 2 Academic achievement 1 Computer literacy 1 Elementary school principals 1 High schools students 1 Information technology 1 Job stress 1 Management 1 Media programs (Education) 1 Professional ethics 1 School administrators 1 School personnel management 1 School principal 1 School supervision 1 Selection and appointment 1 Study and teaching 1 Teachers 1 Values 1