Usage-based grammar; Functional discourse grammar; Exemplar-based grammar; Functional grammar ; Analogy (cognitive science) ; Analogy (language acquisition) ; Abstraction (language acquisition) ; Generalization (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 ; French