Politeness (Linguistics) 15 Language 6 Speech acts (Linguistics) 5 Pragmatics 4 Conversation analysis 3 Prank telephone calls 3 Social aspects 3 English language 2 Intercultural communication 2 Malay language 2 Usage 2 Advice columns 1 Apologizing 1 Chinese 1 College students 1 Compliments 1 Courtesy 1 Courtesy in literature 1 Dialects 1 Discourse analysis 1 English newspapers 1 Foreign workers, Filipino 1 Grammar, Comparative and general 1 Interaction analysis in education 1 Intergenerational communication 1 Internet users 1 Interpersonal relations 1 Iranian students 1 Language and culture 1 Older people 1