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The effect of causal chain length on counterfactual conditional reasoning (2010)
Journal Article
Beck, S. R., Riggs, K. J., & Gorniak, S. L. (2010). The effect of causal chain length on counterfactual conditional reasoning. British Journal of Developmental Psychology, 28(3), 505-521. https://doi.org/10.1348/026151009X450836

We investigated German and Nichols' finding that 3-year-olds could answer counterfactual conditional questions about short causal chains of events, but not long. In four experiments (N =192), we compared 3- and 4-year-olds' performance on short and l... Read More about The effect of causal chain length on counterfactual conditional reasoning.

Subitizing in congenitally blind adults (2010)
Journal Article
Ferrand, L., Riggs, K. J., & Castronovo, J. (2010). Subitizing in congenitally blind adults. Psychonomic bulletin & review, 17(6), 840-845. https://doi.org/10.3758/PBR.17.6.840

We investigated the role of vision in tactile enumeration within and outside the subitizing range. Congenitally blind and sighted (blindfolded) participants were asked to enumerate quickly and accurately the number of fingers stimulated. Both groups... Read More about Subitizing in congenitally blind adults.