Second language acquisition Students English language 6 Study and teaching (Higher) 3 Study and teaching (Higher) Foreign speakers 3 Study and teaching Foreign speakers 3 Attitudes 2 Chinese language 2 Learning strategies 2 Study and teaching (Secondary) 2 Vocabulary 2 Acquisition 1 College students 1 Communicative competence 1 Errors of usage 1 Oral communication 1 Phonemics 1 Phonetics 1 Rhetoric Study and teaching 1 Spoken English Study and teaching (Higher) Foreign speakers 1