AUTHOR=Ng Ee Lynn , Bull Rebecca , Khng Kiat Hui TITLE=Accounting for the SES-Math Achievement Gap at School Entry: Unique Mediation Paths via Executive Functioning and Behavioral Self-Regulation JOURNAL=Frontiers in Education VOLUME=6 YEAR=2021 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2021.703112 DOI=10.3389/feduc.2021.703112 ISSN=2504-284X ABSTRACT=

Childhood socioeconomic status (SES) is strongly predictive of math achievement in early childhood and beyond. In this study, we aimed to further our understanding of the mechanisms underpinning the SES-achievement gap by examining whether two aspects of self-regulation—executive functions (EF) and behavioral self-regulation (BSR)—mediate between SES and math achievement. Using data from a longitudinal study in Singapore (n = 1,257, 49% males), we examined the predictive link from SES to math achievement at entry to formal education (age 7), and the role of EF (child-assessed) and BSR (child-assessed and teacher-rated) as mediators of the SES-math achievement relationship. After accounting for children’s non-verbal reasoning and prior math achievement, EF and BSR (both child-assessed) emerged as significant partial mediators between SES and math. A key contribution of our study is in demonstrating that both components of self-regulation play a small role in explaining SES disparities in math achievement. Our findings further suggest that a balanced focus on enhancing EF and BSR skills of children from low-SES families may help to attenuate the SES-math achievement gap. More generally, our research contributes new insights to the ongoing debate about the theoretical distinctions between EF and BSR.