Dissertations, Academic English language 21 Rhetoric 21 Dissertations 20 Study and teaching 13 Composition and exercises 6 Data processing 6 Academic writing 5 Computer-assisted instruction 5 Foreign speakers 5 Ability testing 3 Study and teaching (Higher) 3 Written English 3 Evaluation 2 Grammar 2 Second language acquisition 2 Attitude (Psychology) 1 Attitudes 1 College students 1 Computer conferencing 1 Computer network resources 1 Computer program 1 Conference proceedings 1 Consciousness 1 Creative writing 1 Discussion 1 Dissertation 1 Electronic mail messages 1 English language writing 1 Examinations 1