Discourse marker ; Family communication ; Identität und Sprache; Identity and language; Fremdheit und Sprache; Estrangement and language; Sprache und Integration; Integration und Sprache; Language and identity ; Vocabulary (sociolinguistics) ; Transfer (languages in contact) ; Adstratum language; Adstratsprache; Interference ; Sprachattitüde; Linguizismus; Linguicism; Prestige; Sprachliche Unsicherheit; Linguistic insecurity ; Akzent; Suprasegmental phonology; Prosodie; Prosodics ; Chicano; Puertoricans; USA (span. Sprache in den) ; Mexican American Spanish; USA (Spanish language in the) ; Spanglish; Inglañol; Tex-Mex; Spanish in the USA