Representation (of number) ; SNARC effect; Number (conception of) ; Spatial memory ; Memory (of letters) ; Letter memory ; Number recognition; Zahlenerkennung; Zahlengedächtnis; Digit memory; Digit recognition ; Mental representation (language acquisition) ; Object individuation; Conceptual development; Konzept (Spracherwerb) ; Concept formation ; Spracherwerb und neurologische Entwicklung; Language acquisition and neurological development; Sprache und Denken (Ontogenese) ; Language and thought (ontogenesis) ; Cognitive development; Language acquisition and cognitive development
