Foreign speakers Study and teaching English language 247 Dissertations 62 Dissertations, Academic 61 Second language acquisition 50 Study and teaching (Higher) 18 Language and languages 17 Ability testing 16 Rhetoric 13 Computer-assisted instruction 12 Errors of usage 12 Attitudes 11 Reading comprehension 10 Vocabulary 9 Writing 9 Written English 9 English teachers 8 Reading 8 Spoken English 8 Study and teaching (Secondary) 8 Grammar 7 Psychological aspects 7 Technical English 7 Training of 7 Discourse analysis 6 Learning strategies 6 Oral communication 6 Students 6 Case studies 5