In-service training Teachers 56 Training of 21 Dissertations 16 Dissertations, Academic 16 Attitudes 8 Study and teaching 7 English language 5 College teachers 4 Curricula 4 Career development 3 Education (Continuing education) 3 Educational leadership 3 Foreign speakers 3 High school teachers 3 Job satisfaction 3 Study and teaching (Secondary) 3 Teacher effectiveness 3 Education 2 Education, Higher 2 Effective teaching 2 English teachers 2 Language teachers 2 Malaysia 2 Professional learning communities 2 School improvement programs 2 School management and organization 2 School principals 2 School supervision 2 Science teachers 2