Verhaltenssteuerung; Verbal regulation of behavior ; Child language ; Soliloquy (child language) ; Self talk (child language) ; Intrapersonal communication (child language) ; Talking to oneself (child language) ; Private speech (child language) ; Spracherwerb und neurologische Entwicklung; Language acquisition and neurological development; Sprache und Denken (Ontogenese) ; Language and thought (ontogenesis) ; Cognitive development; Language acquisition and cognitive development
