Conversation analysis Language 17 Politeness (Linguistics) 12 Social aspects 10 Oral communication 8 Pragmatics 8 Speech acts (Linguistics) 7 Discourse analysis 5 English language 5 Online chat groups 5 Communication 4 Sex differences 3 Conversation 2 Foreign speakers 2 History and criticism 2 Language and languages 2 Language disorders in adolescence 2 Methodology 2 Physician and patient 2 Social interaction 2 Spoken English 2 Staff meetings 2 Students, Foreign 2 Study and teaching 2 Telematics 2 Television talk shows 2 Women 2 Ability testing 1 Autism 1 Blogs 1