Communication Dissertations 16 Dissertations, Academic 16 Islam 12 Social aspects 12 Religious aspects 11 English language 10 Discourse analysis 8 Conversation analysis 7 Mass media 7 Language 6 Sex differences 6 Study and teaching 6 Criticism, interpretation, etc 5 Language and languages 5 Data processing 4 Information technology 4 Interpersonal communication 4 Methodology 4 Older people 4 Politeness (Linguistics) 4 Psychological aspects 4 Religious aspects Islam 4 Study and teaching (Higher) 4 Technological innovations 4 Attitudes 3 Chinese 3 Chinese language 3 Da`wah (Islam) 3 Oral communication 3