Written communication Study and teaching 7 English language 5 Second language acquisition 5 Foreign speakers 4 Discourse analysis 3 Social aspects 3 Politeness (Linguistics) 2 Pragmatics 2 Corpora (Linguistics) 1 Data processing 1 Error analysis 1 Feedback (Psychology) 1 Grammar 1 Grammar, Comparative and general 1 Language and languages 1 Report writing 1 Speech acts (Linguistics) 1 Study and teaching (Secondary) 1 Syntax 1 Writing 1