Applied linguistics ; Ethnomethodology ; Erzählen (kommunikative Funktion) ; Story telling (communicative function) ; Narratives (pragm.) ; Story telling (pragm.) ; Self-disclosure; Self-presentation (communication research) ; Sprachbiographie; Case study (sociolinguistics) ; Discrimination, social ; Identität und Sprache; Identity and language; Fremdheit und Sprache; Estrangement and language; Sprache und Integration; Integration und Sprache; Language and identity ; Multilingualism; Polylingualism; Plurilingualism ; Asylbewerber; Asylum seekers; Refugees ; Second language acquisition (pragm.) ; Zweitspracherwerb (pragm.) ; Interactionist hypothesis (second language acquisition) ; Conversational analysis (second language acquisition) ; Canada (English language in) ; Kanada (engl. Sprache in) ; English in Canada