This study examined the effect of small class size intervention on student outcomes using reading achievement scores as measured by the Comprehensive Test of Basic Skills (CTBS), a standardized, norm-referenced test, while controlling for independent variables inclusive of students' gender, race, socioeconomic status (SES), and environment. This…

In "Teaching Toward Rightful Presence in Middle School STEM," Edna Tan and Angela Calabrese Barton introduce the rightful presence framework, a multifaceted approach to instruction that enables historically marginalized students to gain agency in their science, technology, engineering, and mathematics (STEM) learning. This necessary work…

There is growing evidence that school starting age impacts children's likelihood of receiving special education services, but less is known about variations in this effect. Using a regression discontinuity design, I found that the youngest students in a kindergarten cohort are 40% more likely (p < 0.001) to be placed in special education than…

Borders are constructs that shape our understandings of our societies, communities, and the world. Geospatial borders draw distinctions between neighborhoods and schools that are deemed 'worthy' and 'unworthy' of economic, social, and political investment. This paper employs the theoretical framework of 'discriminate biopower' to argue that…

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.…

Important educational policy decisions, like whether to shorten or extend the school year, often require accurate estimates of how much students learn during the year. Yet, related research relies on a mostly untested assumption: that growth in achievement is linear throughout the entire school year. We examine this assumption using a dataset…

Growing evidence suggests that contrary to popular belief, schools mostly do not generate achievement gaps in cognitive skills but, rather, reflect the inequalities that already exist. In the case of socioeconomic status, exposure to school often reduces gaps. Surprisingly little is known, however, about whether this pattern extends to gender gaps…

Racial disparities are evident across Washington's K-12 education system. This report provides an analysis of Washington K-12 education data and reveals that there are consistent opportunity gaps for students of color. The COVID-19 pandemic has emphasized the need to address racial disparities as communities of color have faced disproportionate…

Nearly 14% of students in the United States receive special education services in public schools (NCES, 2017). Special education programs serve students with a wide range of developmental differences and vary considerably across schools and districts (National Research Council, 1997). Likelihood of identification for special education services…

Title IX prohibits sex-based harassment (SBH) in all federally funded educational activities, yet little is known about SBH in K-12 schools. We used the Civil Rights Data Collection (CRDC) data (N = 96,440) to examine rates and school-, district-, and state-level predictors of SBH in K-12 schools. Results found the vast majority of schools had…

Much of the literature estimating disproportionality in special education identification rates has focused on socioeconomic status, race, and gender. However, recent evidence suggests that a student's school starting age also impacts the likelihood they receive special education services, particularly in the early grades. I build on the evidence…

Using a DisCrit intersectional lens and statistical and spatial methods, we trace how the creation of K-8 schools functioned to create pockets of privilege in one urban U.S. school district. K-8 schools were both whiter and wealthier than district averages, serving as "enclave" schools. Although far fewer students with disabilities were…

This article explores inequity in access to and provision of bus service across student sociodemographic groups and examines possible barriers to bus access and utilization. To so do, we use administrative data on New York City K-6 public school students from 2011-2017, including information on race/ethnicity, poverty status, distance from home to…

Background: We examined prevalence, incidence, and trajectory of obesity from kindergarten through grade 8 in one of the first states to implement annual surveillance. Methods: Participants included 16,414 children enrolled in kindergarten in Arkansas in 2004 with complete body mass index (BMI) measurements in kindergarten and eighth grade.…

The purpose of this study was to determine the impact a sustained rotational blended learning model on the academic achievement on Title I K-8 elementary school students at a Catholic school in the areas of reading comprehension and mathematics as measured with standardized assessments, the Iowa Test of Basic Skills. In response to the first…