Educational leadership Psychological aspects Teacher-principal relationships 25 High school principals 14 School management and organization 10 School principals 6 Teachers 6 Organizational commitment 4 Psychology 4 Job satisfaction 3 Motivation in education 3 Academic achievement 2 Attitudes 2 Employee motivation 2 Job stress 2 Multiple intelligences 2 Personality and motivation 2 Self-efficacy 2 Transformational leadership 2 Communication in management 1 Corporate culture 1 Effective teaching 1 Emotional intelligence 1 Employee loyalty 1 First year teachers 1 High school teachers 1 Islamic leadership 1 Islamic religious education 1 Mentoring in education 1 Physical education teachers 1