Study and teaching English language 623 Foreign speakers 254 Dissertations 206 Dissertations, Academic 201 Second language acquisition 96 Language and languages 80 Computer-assisted instruction 67 Writing 52 Rhetoric 47 Attitudes 44 Education 44 Ability testing 43 Science 42 Study and teaching (Higher) 38 Mathematics 37 Reading comprehension 37 Study and teaching (Secondary) 37 Composition and exercises 36 Teachers 33 Students 32 Social aspects 30 Education effectiveness 29 Training of 29 Arabic language 28 Grammar 26 Spoken English 26 Errors of usage 25 Reading 24 Vocabulary 24