Frequency (pragm.) ; Gesprächsstil; Conversational style ; Ethnopragmatik; Ethnopragmatics; Culture-specific communication ; Selektive Aufmerksamkeit; Selective attention; Divided attention; Attention (psycholing.) ; Soziokulturelles Milieu; Sociocultural environment; Socioeconomic status ; Baby talk; Motherese; Child-directed speech; Ammensprache; Babysprache; Infant-directed speech; Fatherese; Language spoken to children ; Children's literature ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English ; Taiwanesisch; Taiwanese