Combining numerical information on-the-fly is crucial for making advantageous decisions, but precisely how humans are able to track and compare magnitudes is unclear. Experiments now suggest that when it comes to performing such tasks, not all numbers are created equal.
References
Spitzer, B., Waschke, L. & Summerfield, C. Nat. Hum. Behav. 1, 0145 (2017).
Bechara, A., Damasio, H., Tranel, D. & Damasio, A. R. Science 275, 1293–1295 (1997).
Dehaene, S., Izard, V., Spelke, E. & Pica, P. Science 320, 1217–1220 (2008).
Dehaene, S. Trends Cogn. Sci. 7, 145–147 (2003).
Anderson, P. W. Science 177, 393–396 (1972).
Núñez, R. E. J. Cross Cult. Psychol. 42, 651–668 (2011).
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Kievit, R. Cognitive neuroscience: More is different. Nat Hum Behav 1, 0162 (2017). https://doi.org/10.1038/s41562-017-0162
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DOI: https://doi.org/10.1038/s41562-017-0162
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