This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.
H. Barth , K. La Mont , J. Lipton & E. S. Spelke (2005) Abstract number and arithmetic in preschool children. Proceedings of the National Academy of Sciences USA 102:14116–21.
B. Butterworth (2005) The development of arithmetical abilities. Journal of Child Psychology and Psychiatry 46:3–18.
S. E. Fisher (2006) Tangled webs: Tracing the connections between genes and cognition. Cognition 101:270–97.
L. Kaufmann , A. Lochy , A. Drexler & C. Semenza (2004) Deficient arithmetic fact retrieval – storage or access problem? A case study. Neuropsychologia 42:482–96.
K. S. Mix , J. Huttenlocher & S. C. Levine (2002) Quantitative development in infancy and early childhood. Oxford University Press.
M. Pesenti & M. van der Linden (1994) Selective impairment as evidence for mental organization of arithmetic facts: BB, a case of preserved subtraction? Cortex 30:661–71.
S. R. Quartz & T. J. Sejnowski (1997) The neural basis of cognitive development: A constructivist manifesto. Behavioral and Brain Sciences 20:537–96.
L. Rousselle , E. Palmers & M. P. Noël (2004) Magnitude comparison in preschoolers: What counts? Influence of perceptual variables. Journal of Experimental Child Psychology 87:57–84.