Validity (method.) ; Evaluation criterion (method.) ; Erzählen (kommunikative Funktion) ; Story telling (communicative function) ; Narratives (pragm.) ; Story telling (pragm.) ; Subjektivität (pragm.) ; Subjectivity (pragm.) ; Point of view (pragm.) ; Polyphony (pragm.) ; Egophoricity; Speaker perspective ; Self-disclosure; Self-presentation (communication research) ; Identität und Sprache; Identity and language; Fremdheit und Sprache; Estrangement and language; Sprache und Integration; Integration und Sprache; Language and identity ; Sprachinsel; Language isolation ; Chicano; Puertoricans; USA (span. Sprache in den) ; Mexican American Spanish; USA (Spanish language in the) ; Spanglish; Inglañol; Tex-Mex; Spanish in the USA