REFERENCES
- Barsalou, L. W. (2008). Grounded cognition. Annual Review of Psychology, 59, 617–645.
- Collewijn, H., Erkelens, C. J., & Steinman, R. (1988). Binocular Co-ordination of human vertical saccadic eye movements. Journal of Physioloogy, 404, 183–197.
- Dehaene, S., Bossini, S., & Giraux, P. (1993). The mental representation of parity and number magnitude. Journal of Experimental Psychology: Genera, 122, 371–396.
- Fias, W., & Fischer, M. H. (2005). Spatial representation of numbers. In J. I. D. Campbell (Ed.), Handbook of mathematical cognition (pp. 43–54). New York: Psychology Press.
- Fischer, M., & Brugger, P. (2011). When digits help digits: Spatial–numerical associations point to finger counting as prime example of embodied cognition. Frontiers in Psychology, 2, 260
- Goldin-Meadow, S., Cook, S. W., & Mitchell, Z. A. (2009). Gesturing gives children new ideas about math. Psychological Science, 20(3), 267–272.
- Holmes, K. J., & Lourenco, S. F. (2012). Orienting numbers in mental space: Horizontal organization trumps vertical. The Quarterly Journal of Experimental Psychology, 65, 1044–1051.
- Hubbard, E. M., Piazza, M., Pinel, P., & Dehaene, S. (2005). Interactions between number and space in parietal cortex. Nature Reviews Neuroscience, 6, 435–448.
- Ito, Y., & Hatta, T. (2004). Spatial structure of quantitative representation of numbers: Evidence from the SNARC effect. Memory & Cognition, 32, 662–673.
- Kathmann, N., Hochrein, A., & Uwer, R. (1999). Effects of dual task demands on the accuracy of smooth pursuit eye movements. Psychophysiology, 36(2), 158–163.
- Knops, A., Thirion, B., Hubbard, E. M., Michel, V., & Dehaene, S. (2009). Recruitment of an area involved in eye movements during mental arithmetic. Science, 324, 1583–1585.
- Knops, A., Viarouge, A., & Dehaene, S. (2009). Dynamic representations underlying symbolic and nonsymbolic calculation: Evidence from the operational momentum effect. Attention Percepion & Psychophysics, 71, 803–821.
- Knops, A., Zitzmann, S., & McCrink, K. (2013). Examining the presence and determinants of operational momentum in childhood. Frontiers in Psychology, 4, 325.
- Krause, F., & Lindemann, O. (2013). Expyriment: A Python library for cognitive and neuroscientific experiments. Behavior Research Methods. doi: 10.3758/s13428-013-0390-6
- Lakoff, G. (1987). Women, fire, and dangerous things: What categories reveal about the mind. Chicago: University of Chicago Press.
- McCrink, K., Dehaene, S., & Dehaene-Lambertz, G. (2007). Moving along the number line: Operational momentum in nonsymbolic arithmetic. Perception and Psychophysics, 69(8), 1324–1333.
- Pinhas, M., & Fischer, M. H. (2008). Mental movements without magnitude? A study of spatial biases in symbolic arithmetic. Cognition, 109, 408–415.
- Schwarz, W., & Keus, I. (2004). Moving the eyes along the mental number line: Comparing SNARC effects with manual and saccadic responses. Perception & Psychophysics, 66, 651–664.
- Sell, A. J., & Kaschak, M. P. (2012). The comprehension of sentences involving quantity information affects responses on the up–down axis. Psychonomic Bulletin and Review, 19, 708–714.
- Shaki, S., & Fischer, M. (2012). Multiple spatial mappings in numerical cognition. Journal of Experimental Psychology: Human Perception and Performance, 38(3), 804–809.
- Stavy, R., & Tirosh, D. (2000). How students (mis-)understand science and mathematics: Intuitive rules. New York: Teachers College Press.
- Theeuwes, J. (2010). Top-down and bottom-up control of visual selection. Acta Psychologica, 135(2), 77–99.
- Winter, B., & Matlock, T. (2013). More is up… and right: Random number generation along two axes. In M. Knauff, M. Pauen, N. Sebanz, & I. Wachsmuth (Eds.), Proceedings of the 35th Annual Conference of the Cognitive Science Society (pp. 3789–3974). Austin, TX: Cognitive Science Society.