In-service training Teachers Training of 18 Dissertations 15 Dissertations, Academic 15 Attitudes 7 Study and teaching 6 English language 5 Curricula 4 Career development 3 Educational leadership 3 Foreign speakers 3 High school teachers 3 Job satisfaction 3 Teacher effectiveness 3 College teachers 2 Education 2 Education (Continuing education) 2 Effective teaching 2 Malaysia 2 Professional learning communities 2 School improvement programs 2 School management and organization 2 School principals 2 School supervision 2 Study and teaching (Secondary) 2 Teacher training 2 Teaching 2 Attitude 1 Attitude (Psychology) 1