Merger theory; C-command; Fusion (synt.) ; X-bar theory ; Erstspracherwerb; First language acquisition; Ontogenese; Language acquisition ; Syntactic development; Morphological development; Morphologie (Spracherwerb) ; Syntax (Spracherwerb) ; Grammatical development ; Inhaltswort; Content word; Open class word; Closed class word; Function word/Content word ; Inflection ; Wortstellung; Satzfolge; Serialisierung; Serialization; Word order ; German
