Dissertations 24 Dissertations, Academic 24 Second language acquisition English language 19 Study and teaching 15 Foreign speakers 14 Language and languages 5 Study and teaching (Higher) 5 Study and teaching (Secondary) 3 Grammar 2 Social aspects 2 Arabic speakers 1 Blended learning 1 College strudents' writings 1 Computer network resources 1 Computer-assisted instruction 1 Computer-assisted instruction for foreign speakers 1 Curriculum change 1 Educational psychology 1 Electronic discussion groups 1 Evaluation 1 Idea (Philosophy) 1 Implicit learning 1 Independent study 1 Interlanguage (Language learning) 1 Iranians 1 Language and education 1 Language teachers 1 Language transfer (Language learning) 1 Learning, Psychology of 1