Parasitism (language acquisition) ; Second language acquisition (bootstrapping) ; Preverbal communication; Prespeech; Fötus (Sprachverständnis) ; Präverbale Kommunikation; Protolanguage (language acquisition) ; Prelexical period (language acquisition) ; Kindersprache (Sprachverständnis) ; Children's comprehension of language; Language comprehension in children ; Mundartforschung; Dialectology ; Verb valency ; AAVE; Black English; African American English ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English