Category (theory of grammar) ; Neural networks; Dynamic neural field theory; Cascade processing; Connectionism ; Word class frequency ; Context (psycholing.) ; Statistical language learning; Stochastic language perception; Language acquisition, statistical; Transitional probability (psycholing.) ; Syntactic development; Morphological development; Morphologie (Spracherwerb) ; Syntax (Spracherwerb) ; Grammatical development ; Learnability (of language) ; Lernbarkeit (von Sprache) ; Spracherwerb (Theorie) ; Language acquisition (theory of) ; Poverty of the stimulus-argument; Theory (language acquisition) ; English