Supplementary materials to "Routine and adaptive experts: Individual characteristics and their impact on multidigit arithmetic strategy flexibility and mathematics achievement"

Supplementary materials to: Jóelsdóttir, L. B., Sunde, P. B., Sunde, P., & Andrews, P. (2024). Routine and adaptive experts: Individual characteristics and their impact on multidigit arithmetic strategy flexibility and mathematics achievement. Journal of Numerical Cognition, 10, Article e14081. https://doi.org/10.5964/jnc.14081 The Supplementary Materials contain supplementary results, including tables with results by grade level. unknown unknown