Communication English language Social aspects 3 Spoken English 3 Conversation analysis 2 Foreign speakers 2 Language 2 Methodology 2 Students, Foreign 2 Study and teaching 2 Usage 2 Advertising 1 Chinese speakers 1 Communication in the environmental sciences 1 Cooperativeness 1 Cross-cultural studies 1 Discourse analysis 1 Dissertations 1 Dissertations, Academic 1 Errors of usage 1 Gas companies 1 Interpersonal relations 1 Languages in contact 1 Modality (Linguistics) 1 Oral communication 1 Pragmatics 1 Rhetoric and psychology 1 Second language acquisition 1 Sex differences 1 Sex differences (Psychology) 1