Dissertations English language Dissertations, Academic 250 Study and teaching 146 Foreign speakers 85 Study and teaching (Higher) 36 Study and teaching (Secondary) 33 Second language acquisition 26 Computer-assisted instruction 25 Rhetoric 20 Writing 17 Ability testing 16 Language and languages 14 Composition and exercises 13 Attitudes 10 Data processing 10 Written English 9 Academic writing 7 English teachers 7 Group work in education 7 Teachers 7 Computer-assisted instruction for foreign speakers 6 Reading 6 Science 6 Study and teaching (Elementary) 6 Business English 5 Computer network resources 5 Errors of usage 5 Foreign students 5 Grammar 5