Language and languages Study and teaching 48 English language 40 Foreign speakers 20 Sex differences 20 Second language acquisition 19 Language 16 Study and teaching (Secondary) 16 Usage 12 Computer-assisted instruction 11 Malay language 11 Study and teaching (Higher) 11 Chinese language 8 Discourse analysis 8 Grammar 8 Error analysis 7 Foreign words and phrases 7 Errors of usage 6 Social aspects 6 Arabic language 5 Malay 5 Philosophy 5 Sociolinguistics 5 Speech acts (Linguistics) 5 Study and teaching (Primary) 5 Style 5 Ability testing 4 Advertising 4 English 4 Language acquisition 4