Language comprehension (pragm.) ; Co-construction (communication research) ; Alignment (communication research) ; Cooperative activity (communication research) ; Kommunikation, missglückte; Nichtverstehen; Failed communication; Noncomprehension; Miscommunication; Communication failure ; Dyadic communication ; Play (communication situation) ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English