Teacher effectiveness Study and teaching 13 Study and teaching (Secondary) 10 Teachers 10 Effective teaching 8 Stress management 6 Training of 6 Educational leadership 5 Job satisfaction 5 School principals 5 Decision making 3 Leadership 3 Study and teaching (Primary) 3 Academic achievement 2 Classroom management 2 Educational technology 2 High school principals 2 High school teachers 2 Islamic religious education 2 Malay language 2 Professionalisme 2 Science 2 Teacher-principal relationships 2 Teaching and learning 2 Attitude 1 Attitudes 1 Automobiles 1 Computer-assisted instruction 1 Counseling 1 Counseling teachers 1