Cognitive science ; Sprache und Denken; Erkenntnis und Sprache; Language and thought; Erkenntnistheorie; Epistemology and language; Language and epistemology ; Erstspracherwerb; First language acquisition; Ontogenese; 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 ; Evidentialität; Evidentiality; Narrativ; Narrative; Renarrativ; Quotativ; Quotative; Reportativ; Putativ; Putative; Präsumptiv; Presumptive; Source of information; Source of knowledge; Epistemic modality ; French