Grammatizität; Grammaticalness ; Lexikalischer Zugriff; Lexical decision; Lexical access; Word recognition ; Erstspracherwerb; First language acquisition; Ontogenese; Language acquisition ; Metalinguistic awareness (in children) ; Phonics (teaching of) ; Phonologische Bewusstheit (bei Kindern) ; Phonological awareness (in children) ; Focus on form (language teaching) ; Sprachbewusstsein (bei Kindern) ; Linguistic awareness (in children) ; Kindersprache (Sprachverständnis) ; Children's comprehension of language; Language comprehension in children ; Second language acquisition in children; Kindlicher Zweitspracherwerb; Child second language acquisition ; German ; French