Dissertations, Academic 50 Dissertations 47 Teachers 8 Thailand 7 History 6 Study and teaching 6 Universities and colleges 6 Vocational education 6 Malaysia 5 Economic conditions 4 Economic policy 4 Education, Higher 4 School principals 4 United States 4 Education 3 In-service training 3 Politics and government 3 Private schools 3 Social conditions 3 Training of 3 University of Illinois 3 Adjustment (Psychology) 2 Administration 2 Attitudes 2 Civil society 2 Computer-assisted instruction 2 Decentralization in government 2 Democracy 2 Diseases 2 Educational leadership 2