Yi Mou

Graduate Student

317 McAlester Hall

Lab: http://psychology.missouri.edu/

Research Interests

I am interested in the origins and development of nonverbal representations of quantity. I investigate the extents and limits of two mechanisms proposed to underlie human and nonhuman animals’ nonverbal quantity representations – the analog magnitude system, AMS, and the object tracking system, OTS. In particular, I examine (a) how the systems are engaged in different contexts, (b) how precise the resulting representations are across development, and (c) what computations can be performed over the representations.

Biographical Sketch

12/2010- present Department of Psychological Sciences, University of Missouri
08/2007-12/2010 M.A. Department of Psychological Sciences, University of Missouri
09/2004-07/2007 M.S. Institute of Psychology, Chinese Academy of Sciences
09/2000-07/2004 B.A. Department of Bio-medical Engineering, Chongqing University

Selected Publications

Mou, Y. & vanMarle, K. (in press). Two core systems of numerical representation in infants. Developmental Review.
Mou, Y., Province, J., & Luo, Y. (2014). Can infants make transitive inferences? Cognitive Psychology, 68, 98-112.
Duan, X., Shi, J., Wu, J., Mou, Y., Cui, H., & Wang, G. (2009). Electrophysiological correlates for response inhibition in intellectually gifted children: a Go/NoGo study. Neuroscience letters, 457, 45-48.
Zhu, L., Huangfu, G, Keller, M., Mou, Y., & Chen, D. (2008). The development of Chinese Children’s Decision-Making in Ultimatum and Dictator Games. Acta Psychologica Sinica, 40(4), 402-408 (in Chinese).
Mou, Y. & Zhu, L. (2007). The Neuro-mechanism of Fairness and Cooperation. Chinese Journal of Behavioral Medical Science, 12,371-372 (in Chinese).
Mou, Y. & Zhu, L. (2006). Children’s misconception in naïve physics and factors influencing conceptual change. Advances in Psychological Science, 14(5), 697-703 (in Chinese).


Luo, Y., Markson, L., Hennefield, L., Mou, Y., & vanMarle, K. Understanding agents’ preferences at 8.5 months of age. In preparation.
Mou, Y., Xu, C., & vanMarle, K. Linear or Logarithmic? Five-year-olds' analog magnitude representations in the number line and the numerical subtraction tasks. In preparation.
Mou, Y., & Luo, Y. The use of object information in infants' understanding of physical events. In preparation.
Mou, Y., Zhu, L., & Chen, Z. Five-to thirteen-year-old children’s naive understanding of inertial motion. Revised & resubmitted.
Mou, Y., vanMarle, K., Chu, F., & Geary, D. Four-year-old children’s understanding of zero in non-symbolic arithmetic. In preparation.
vanMarle, K., Chu, F., Mou, Y., & Geary, D. Attaching meaning to the number words: contributions of the object tracking and approximate number systems. Under review.
vanMarle, K., Mou, Y., & Seok, J. Infants’ ordinal judgments show ratio signature for large numbers. In preparation.