Language and languages English language 39 Study and teaching 39 Second language acquisition 18 Foreign speakers 15 Sex differences 15 Language 14 Usage 12 Computer-assisted instruction 10 Study and teaching (Secondary) 10 Discourse analysis 8 Study and teaching (Higher) 8 Grammar 5 Social aspects 5 Sociolinguistics 5 Speech acts (Linguistics) 5 Ability testing 4 Error analysis 4 Language acquisition 4 Malay language 4 Philosophy 4 Political aspects 4 Semantics 4 Advertising 3 Children 3 Communication 3 Computer-assisted instruction for foreign speakers 3 English 3 Errors of usage 3 Foreign words and phrases 3