Gesprächsstruktur; Preference organization (conversational analysis) ; Adjacency pairs (conversational analysis) ; Sequence organization (conversational analysis) ; Dialog structure ; Anomaly (pragm.) ; Pragmatic deficits; Transgression (pragm.) ; Deviation (pragm.) ; Norm of interaction; Regel (pragm.) ; Rule (pragm.) ; Interactional norm ; Kommunikation, missglückte; Nichtverstehen; Failed communication; Noncomprehension; Miscommunication; Communication failure ; Hochschule; University (communication situation) ; Questioning ; Second language acquisition (pragm.) ; Zweitspracherwerb (pragm.) ; Interactionist hypothesis (second language acquisition) ; Conversational analysis (second language acquisition) ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English