Supplementary materials to “Math structure biases attention during arithmetic problem solving: A webcam eye-tracking study” [Other]

Supplementary materials [Other]. The related article is Zhang, P., Wong, A., Mills, C., & Ottmar, E. (2026). Math structure biases attention during arithmetic problem solving: A webcam eye-tracking study. Journal of Numerical Cognition, 12, Article e16671. https://doi.org/10.5964/jnc.16671