Language and languages Study and teaching (Higher) English language 13 Study and teaching 9 Foreign speakers 8 Dissertations 4 Dissertations, Academic 4 Ability testing 2 Curricula 2 Error analysis 2 Errors of usage 2 Second language acquisition 2 Vocabulary 2 Arabic speakers 1 Attitudes 1 Business English 1 Code switching (Linguistics) 1 Cognitive styles 1 Computer-assisted instruction for foreign speakers 1 Critical thinking 1 Education, Bilingual 1 Education, Higher 1 French language 1 Grammar 1 Internet in higher education 1 Iranians 1 Japanese language 1 Languages, Modern 1 Learning 1 Learning, Psychology of 1