Author/s: Michèle M. M. MazzoccoJenny Yun-Chen ChanAllison M. BockYear of Publication: 2017Publisher: Advances in Child Development and BehaviorURL: http://www.sciencedirect.com/science/article/pii/S0065240717300198In this chapter, we address one potentially overlooked component of the relation between executive function (EF) skills and early mathematics, a relation for which there is widespread empirical support. Evidence for this relation has, thus far, been largely correlational. Here we emphasize that because positive correlations do not guarantee concordance among all members of a sample or population, a small but meaningful number of children may either fare well in mathematics despite poor EF skills, or may have strong EF skills despite weak mathematics skills. We propose that attention to different profiles of discordance for EF and mathematics may help identify individualized learning needs for students at risk for mathematics difficulties and disabilities. APA Citation: Mazzocco, M. M. M., Chan, J. Y.-C., & Bock, A. M. (2017). Early executive function and mathematics relations: Correlation does not ensure concordance. In C. Day-Hess, J. Sarama, D. Clements, and C. Germeroth (Eds.), Advances in Child Development and Behavior: Vol. 53. The development of early childhood mathematics education (pp. 290 – 307). San Diego, CA: Academic Press. Topic: Mathematical DevelopmentMathematical Learning DisabilityProgram Intervention