Computer-assisted instruction English language Study and teaching 20 Dissertations 17 Dissertations, Academic 17 Foreign speakers 11 Study and teaching (Secondary) 8 Educational technology 6 Language and languages 6 Second language acquisition 6 Study and teaching (Higher) 6 Data processing 5 Web-based instruction 5 Computer-assisted instruction for foreign speakers 4 Technological innovations 4 Computer programs 3 Design 3 Education 3 Reading comprehension 3 Study and teaching (Primary) 3 Attitudes 2 Blended learning 2 Computational linguistics 2 Evaluation 2 Interactive multimedia 2 Science 2 Study and teaching (Elementary) 2 Teachers 2 Ability testing 1 Abilty testing 1