Evidence for knowledge of the syntax of large numbers in preschoolers.
The aim of this study was to provide evidence for knowledge of the syntax governing the verbal form of large numbers in preschoolers long before they are able to count up to these numbers. We reasoned that if such knowledge exists, it should facilitate the maintenance in short-term memory of lists of lexical primitives that constitute a number (e.g., three hundred forty five) compared with lists containing the same primitives but in a scrambled order (e.g., five three forty hundred). The two types of lists were given to 5-year-olds in an immediate serial recall task. As we predicted, the lists in syntactic order were easier to recall, suggesting that they match some knowledge of the way lexical primitives must be ordered to express large numerosities.
Barrouillet
Pierre
P
Université de Genève, 1211 Genève 4, Switzerland. pierre.barrouillet@unige.ch
Thevenot
Catherine
C
Fayol
Michel
M
D002675:Child, Preschool; D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D008433:Mathematics; D012660:Semantics; D014706:Verbal Learning