In this study, we describe long-term trends in students' academic performance, documenting persistent and systematic disparities in academic outcomes across several student subgroups. We leverage administrative data from longitudinal student records to examine academic outcomes for English learners (ELs), students with Individualized Education…

We used time-varying effect modelling of two very large samples of fourth-grade students (N[subscript reading] = 148,240, N[subscript mathematics] = 152,220) to investigate associations between adoption and over-time implementation of a de facto cap on special education service receipt and over-time likelihoods of disability identification from…

Students with disabilities often struggle with grade-level mathematics without appropriate support and accommodations. This study compared the performance of middle school students with disabilities on computational-based mathematics assessments when they had access to calculators and when they did not. Using a single-case ABAB design, data were…

Multidisciplinary teams are responsible for identifying reasonable accommodations that mediate the impact of a disability and level the playing field between those with and without disabilities on high-stakes mathematics assessments. However, minimal guidance is provided to teams selecting accommodations. This article provides a decision framework…

Students with health conditions are at risk for poor education outcomes such as absenteeism and low academic performance. Racial/ethnic minority students and economically disadvantaged students might have more limited access to medical care and information than other students, making school support even more important for them. District of…

This is the 22nd report by the National Center on Educational Outcomes (NCEO) that describes how states publicly report assessment data for students with disabilities in K-12 schools in the United States. The purpose of this report is to examine the extent to which states reported 2018-19 assessment data for students with disabilities "to the…

To inform a plan for supporting students with health conditions, District of Columbia Public Schools (DCPS) partnered with the Regional Educational Laboratory Mid-Atlantic on a study to understand how the prevalence of health conditions differs by student characteristics, whether students are supported through a 504 plan or an individualized…

These are the appendixes for the report, "Supporting Students with Health Conditions in District of Columbia Public Schools." The District of Columbia Public Schools (DCPS) partnered with the Regional Educational Laboratory Mid-Atlantic on a study to understand how the prevalence of health conditions differs by student characteristics,…

As classrooms are becoming more diverse, teachers are now faced with the responsibility of creating an inclusive classroom community. As such, researching classroom pedagogies and practices is an imperative step in curriculum planning. The "Handbook of Research on Classroom Diversity and Inclusive Education Practice" is an authoritative…

This study investigated the extent to which student performance and teacher perception of student performance affect placement in eighth-grade mathematics classes for students with disabilities. Authors used the Early Childhood Longitudinal Study--Kindergarten dataset to investigate how each of the following factors predicted placement in…

The Individuals with Disabilities Education Act mandates that students with disabilities be provided the necessary special education and related services that will allow them the benefit of a free and appropriate public education. Individualized Education Programs (IEPs) are the product of a team planning process that facilitates the coordination…

The purpose of this research was to determine whether transient or mobile students attain lower levels of academic achievement than non-transient students and to identify the characteristics distinguishing transient from non-transient students. The study analyzed the assessment results, student characteristics, and school factors for approximately…

States and other educational entities receiving Part B funding under the Individuals with Disabilities Education Act (IDEA) submitted their Annual Performance Reports (APRs) and Section 618 Table 6 data together to the U.S. Secretary of Education on or before February 1, 2009. These reports may have been modified during the following few months,…

Austin Independent School District used $16 million in federal funds to support 25 ARRA IDEA projects to reduce the student academic achievement gap, reduce disproportionality, reduce dropout, improve district processes, improve teacher quality, and evaluate programs.

The "No Child Left Behind" Act (2002) requires that all students have access to the general curriculum at their designated grade level. Federal guidance received from the US Department of Education noted that these extended standards are intended only for students with the most significant cognitive disabilities. A key goal is to assure…