PUBLICATIONS

The project is currently in its data collection phase. Study results and related publications will be added to this page as the project continues.

See below for some studies on perceptual learning our team has published previously:

Ngo, V., Lacera, L. P., Closser, A. H., & Ottmar, E. (2023). The effects of operator position and superfluous brackets on student performance in simple arithmetic. Journal of Numerical Cognition, 9(1), 107-128. https://doi.org/10.5964/jnc.9535 

Lee, J. E., Hornburg, C. B., Chan, J. Y. C., & Ottmar, E. (2022). Perceptual and number effects on students’ initial solution strategies in an interactive online mathematics game. Journal of Numerical Cognition, 8(1), 166-182. https://doi.org/10.5964/jnc.8323 

Closser, A. H., Chan, J. Y.-C., Smith, H., & Ottmar, E. R. (2022). Perceptual learning in math: Implications for educational research, practice, and technology. Rapid Community Report Series. Digital Promise and the International Society of the Learning Sciences. https://repository.isls.org//handle/1/7668

Harrison, A., Smith, H., Hulse, T., & Ottmar, E. R. (2020). Spacing out! Manipulating spatial features in mathematical expressions affects performance. Journal of Numerical Cognition, 6(2), 186-203. https://doi.org/10.5964/jnc.v6i2.243