Teacher-principal relationships 130 Educational leadership 96 Teachers 38 School management and organization 31 Psychological aspects 27 High school principals 26 Job satisfaction 24 School principals 23 High school teachers 14 Transformational leadership 10 Attitudes 9 Organizational commitment 7 Rating of 7 Job stress 6 Motivation in education 6 Employee motivation 5 Leadership 5 Professional relationships 5 Communication in education 4 Dissertations 4 Dissertations, Academic 4 School supervision 4 Self-efficacy 4 Decision making 3 Education, Secondary 3 Job evaluation 3 Motivation (Psychology) 3 Psychology 3 Supervision of 3 Academic achievement 2