Computer-assisted instruction Study and teaching 67 Educational technology 57 English language 56 Dissertations 50 Dissertations, Academic 49 Internet in education 39 Education 37 Study and teaching (Secondary) 36 Data processing 32 Design 31 Web-based instruction 29 Interactive multimedia 23 Education, Higher 19 Mathematics 18 Education, Secondary 17 Language and languages 17 Attitudes 16 Foreign speakers 15 Computer network resources 14 Study and teaching (Higher) 14 Science 13 Teachers 13 Evaluation 11 Instructional systems 11 Computer programs 10 Information technology 10 Computers 9 Second language acquisition 9 Software 9