Computer-assisted instruction English language 56 Study and teaching 30 Dissertations 25 Dissertations, Academic 25 Foreign speakers 15 Study and teaching (Secondary) 10 Data processing 9 Computer-assisted instruction for foreign speakers 7 Language and languages 7 Study and teaching (Higher) 7 Second language acquisition 6 Web-based instruction 6 Educational technology 5 Rhetoric 5 Composition and exercises 4 Technological innovations 4 Ability testing 3 Attitudes 3 Computer programs 3 Design 3 Reading comprehension 3 Study and teaching (Primary) 3 Blended learning 2 College students 2 Computational linguistics 2 Critical thinking 2 Education 2 Evaluation 2 Grammar 2