Graduating high school is an important key predictor of this nation's ability to remain globally competitive and a person's long-term financial and social success. At the macrolevel, graduation rates impact a nation's post-secondary education participation, which has been found to be a key indicator of its ability to compete in a global economy.…

In contrast to the well-observed associations between obesity, diabetes, and autism spectrum disorder (ASD), the roles of maternal dyslipidemia and sex disparity in ASD have not been well-studied. We examined the joint associations of maternal plasma cholesterols, branched-chain amino acids (BCAAs) and child sex on child ASD risk. We analyzed data…

This report examines the success of students with lower levels of high school performance who began in transfer-level math as a result of Assembly Bill 705 (Irwin 2017). AB 705 is historic legislation that transformed placement and eventually ended developmental education in California's community colleges. Since community colleges are open access…

The well-being of college students can be impacted by aspects of the physical environment, especially during key life transitions such as beginning college during a pandemic. This repeated cross-sectional study investigates the influence of a newly constructed living-learning neighborhood on first-year residents' mental well-being, specifically…

Purpose: The aim of this study was to determine the long-term associations of musical training with speech perception in adverse conditions and cognition in a longitudinal cohort study of middle-age to older adults. Method: This study is based on Epidemiology of Hearing Loss Study participants. We asked participants at baseline (1993-1995) about…

In this study, dormitory room and social group assignment data from a college are used to investigate peer effects on college students' decisions to switch majors. Results reveal strong evidence of such peer effects at both the room and the social group level. Most notably, at the room level, the dense concentration of same-major roommates deters…

Background: In children, internalizing and externalizing problems impact on learning. However, there is limited research on the specific impact of such problems on spatial working memory (SWM), strongly related to cognitive ability and children's learning. Aims: We explored distinct trajectories of internalizing problems and externalizing problems…

We examined the higher education (HE) socialisation process via the self-determination theory (SDT) perspective over a three-year period. Goal motives and learning climate (autonomy vs. control) were compared among freshmen, sophomore, junior, senior, and graduate cohorts for the study period. Multivariate analysis of variance (MANOVA) outcome on…

Institutional graduation rates occupy a prominent place in institutional research and public policy. Graduation rates are used in the College Scorecard, state performance funding initiatives, and potentially affect a significant proportion of public institutions revenues. Despite their widespread use, research suggests that institutional…

Students' acceptance and use of feedback to improve their writing may be influenced by their attitudes toward receiving such feedback. In the present study, we investigated the trajectories of students' attitudes toward receiving feedback on their writing from teachers and peers in Grades 3-7. Data were collected from 1,071 students in the fall of…

Over the past 15 years, the education research community has advocated for rigorous research designs that support causal inferences, for research that provides more generalizable results across settings, and for the value of research-practice partnerships that inform the design of local programs and policies. We propose the multi-cohort,…

In this paper we compare two approaches to measuring the average rate at which students learn in a given school or district. One type of measure--longitudinal growth measures--relies on student-level longitudinal data. A second type--cohort growth measures--relies only on repeated aggregated, cross-sectional data. Because student-level data is…

The COVID Social Mobility & Opportunities (COSMO) study is a new national cohort study generating high-quality evidence about how the COVID-19 pandemic has affected socio-economic inequalities in life chances, both in terms of short- and long-term effects on education, wellbeing, and career outcomes. A representative sample of young people in…

California's K-12 funding and instructional policies for English learners (ELs) have changed significantly over the past 2 decades. The major policy shifts held the potential to change student learning outcome patterns for ELs. As a first step in identifying the potential impacts of these policy shifts, this report describes changes over time in…

School learning starts with school attendance. Students need to be in school to receive instruction and learn from their teachers and peers. When schools have high rates of poor attendance, their academic achievement levels suffer. Ninth grade is a critical juncture that comes with increased student autonomy -- and new pitfalls, including the…