Distance education 15 Computer-assisted instruction 3 Design 3 Dissertations 3 Dissertations, Academic 3 English language 3 Instructional systems 3 Internet in education 3 Internet in higher education 3 Correspondence school and courses 2 Education 2 Education, Higher 2 Foreign speakers 2 Malaysia 2 Affective education 1 Case studies 1 Computer network resources 1 Continuing education 1 Electronic discussion groups 1 Group work in education 1 Information services 1 Information technology 1 Libraries and students 1 Management 1 Metadata 1 Oral communication 1 Part-time students 1 Private universities and colleges 1 Second language acquisition 1 Study and teaching 1