Working memory and number line representations in single-digit addition: Approximate versus exact, nonsymbolic versus symbolic.

How do kindergarteners solve different single-digit addition problem formats? We administered problems that differed solely on the basis of two dimensions: response type (approximate or exact), and stimulus type (nonsymbolic, i.e., dots, or symbolic, i.e., Arabic numbers). We examined how performanc...

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Bibliographic Details

Published in:	Quarterly Journal of Experimental Psychology Vol. 68; no. 6; pp. 1148 - 1168
Main Authors:	Xenidou-Dervou, Iro, van der Schoot, Menno, van Lieshout, Ernest C. D. M.
Format:	Article
Published:	Sage Publications Inc. Jun2015
Subjects:	Short-term memory Number line Addition (Mathematics) Stimulus & response (Psychology) Cognitive Abilities Test
Online Access:	View this record in EBSCOhost