Psychological aspects Educational leadership 37 Teacher-principal relationships 25 High school principals 14 School management and organization 10 Leadership 6 School principals 6 Teachers 6 Organizational commitment 5 Dissertations 4 Dissertations, Academic 4 Emotional intelligence 4 Job satisfaction 4 Psychology 4 Transformational leadership 4 Attitudes 3 Employee motivation 3 Job stress 3 Motivation in education 3 Academic achievement 2 Communication in organizations 2 Employees 2 Management 2 Multiple intelligences 2 Personality and motivation 2 Self-efficacy 2 Teams in the workplace 2 Administration 1 College teachers 1 Communication 1