The present study used the Early Childhood Longitudinal Study, Kindergarten Class of 2011 (ECLS-K:2011) to examine the bidirectionality and co-occurrence between math achievement and behavioral outcomes of upper elementary school students. We analyzed the cross-lagged relations across four groups of students who had different initiating statuses…

Engagement and academic achievement are generally correlated among elementary school students without learning disabilities (LDs). However, it is unclear if this pattern holds for students with LDs, who have lower achievement and engagement than their peers. This study examined whether links between achievement and student-reported behavioral…

In this study, we investigated longitudinal reciprocal relations among reading, executive function, and social-emotional skills in students from Grades 2 to 5, using the data set from the Early Childhood Longitudinal Study, Kindergarten Class of 2010-2011. We addressed several important gaps in the literature on longitudinal reciprocal relations…

Using kindergarten up to fourth-grade data from the Early Childhood Longitudinal Study (2010--2011 cohort), we investigated systematic variability in English language learners' (ELLs; n = 303) mathematics growth as well as relations of kindergarten language growth and working memory (WM) to ELLs' mathematics growth. Using growth mixture modeling,…

We examined to what extent subgroups of students identified with learning disabilities (LDs; N = 630) in the Early Childhood Longitudinal Study, Kindergarten Class of 1998 to 1999 (ECLS-K): 1998 national longitudinal study displayed heterogeneity in longitudinal profiles of reading and mathematics achievement from first to eighth grades.…

Improving the reading ability of young students could hardly be a more urgent priority for our elementary schools. Two thirds of American fourth and eighth graders are not able to read proficiently--and the outcomes are far worse for students from disadvantaged backgrounds. The National Assessment of Educational Progress in 2019 showed that only…

Recent research has indicated that science-based achievement gaps open early in children's educational careers and are explained largely by malleable factors. Two potentially important variables to consider include children's executive function (EF) and learning-related behaviors exhibited in the classroom. These variables have been identified as…

The growth in public preschool education is based on research that shows high-quality prekindergarten has a positive effect on children's chances of succeeding in school and life. Beneath the surface of this growth, however, lies a troubling lag in preschool education participation by the nation's largest, fastest growing and yet most…

This paper will review several important constructs in the area of social and emotional development of children in grades 2-5. The importance of social and emotional development has become increasingly evident in light of new research on the brain and the development of programs to prevent social and behavioral disorders in youth. This review will…