Case study (language acquisition) ; Kindersprache (pathol.) ; Child language (pathol.) ; Specific language impairment; SLI; Dysgrammatismus (Kindersprache) ; Dysgrammatism (child language) ; Handicapped language acquisition ; Spracherwerb und neurologische Entwicklung; Language acquisition and neurological development; Sprache und Denken (Ontogenese) ; Language and thought (ontogenesis) ; Cognitive development; Language acquisition and cognitive development ; Case study (pathol.) ; Illness (language behavior) ; Language intervention; Children (speech therapy with) ; Speech therapy for children ; Kommunikationshilfen; Augmentative and alternative communication; AAC; Communication augmentation
