Psychological aspects Educational leadership 27 Teacher-principal relationships 27 Teachers 15 Job satisfaction 10 High school principals 9 Attitudes 8 Job stress 7 Student teachers 7 College teachers 6 Organizational commitment 6 School management and organization 6 Employee motivation 4 Motivation in education 4 School principals 4 Students 4 Employee loyalty 3 English language 3 Music 3 Psychology 3 Stress (Psychology) 3 Study and teaching 3 Teacher-student relationships 3 Training of 3 Academic achievement 2 Computer-assisted instruction 2 Computers 2 High school teachers 2 Instruction and study 2 Personality and motivation 2