Erstspracherwerb; First language acquisition; Ontogenese; Language acquisition ; Kindersprache (pathol.) ; Child language (pathol.) ; Specific language impairment; SLI; Dysgrammatismus (Kindersprache) ; Dysgrammatism (child language) ; Handicapped language acquisition ; Phoneme inventory ; Syllable ; Correspondence theory; Sympathy theory; Cophonology; Harmonic grammar; Maxent grammar; Optimality theory ; English ; Italian
