Membership categorization; Social representation; Category (ethnoling.) ; Group dynamics ; E-Mail; Voice mail; Chat; Computer-mediated communication ; Intergenerational communication ; Barrierefreiheit; Communication access; Communication barrier; Exklusion (Soziolinguistik) ; Exclusion (sociolinguistics) ; No Child Left Behind Act; Inclusion/Exclusion (sociolinguistics) ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English
