Erstspracherwerb; First language acquisition; Ontogenese; Language acquisition ; Phonemik (Spracherwerb) ; Phonetics (language acquisition) ; Kindersprache (phonet./phonem.) ; Child language (phonet./phonem.) ; Spracherwerb (phonet./phonem.) ; Language acquisition (phonet./phonem.) ; Phonological development ; Wortbedeutung (Spracherwerb) ; Bedeutungsentwicklung; Semantic development ; English
