English language Second language acquisition Study and teaching Foreign speakers 5 Interlanguage (Language learning) 2 Learning strategies 2 Learning, Psychology of 2 Case studies 1 Chinese language 1 Chinese speakers 1 Code switching (Linguistics) 1 Contrastive linguistics 1 Discourse analysis 1 Dissertations 1 Dissertations, Academic 1 Language and languages 1 Language awareness 1 Language transfer (Language learning) 1 Motivation (Psychology) 1 Motivation in education 1 Oral communication 1 Persian speakers 1 Psychological aspects 1 Speech 1 Spoken English 1 Team learning approach in education 1