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…

Ethnoracial inequality in educational achievement and attainment is a long-standing feature of the American education system. For example, national reading assessments show that White fourth graders scored nearly a standard deviation higher than Black or Hispanic students on average in 2015 (NCES, 2015). The measurement and analysis of differences…

We draw on novel district-level test score data to describe novel approaches for measuring ethnoracial achievement gaps and assessing trends toward achievement equity from 2009 to 2016. Using SEDA data, we estimate gap trends for each grade over time in each district. We measure trends in both within-district gaps--comparing Black or Hispanic to…

This doctoral dissertation investigates the effects of the No Child Left Behind (NCLB) policy on educational equity in New Jersey, focusing on three primary research questions. Firstly, the study examines whether the implementation of NCLB mandates led to the closure of achievement gaps between black and white students, as evidenced by disparities…

In this statement to the Rhode Island State Legislature, Ian Rowe presents a case for education equality. He acknowledges that America is not perfect, but there is a need to confront the inequities faced united rather than divided. In preparing for this testimony, he pulled 8th grade NAEP reading proficiency scores for Rhode Island students since…

Speaking in front of the Education Writers Association, Secretary Betsy DeVos said that decades of reform efforts and increased social spending, both inside and outside of schools, "hasn't ultimately improved anything for any students, particularly not for the most vulnerable students." This seems to be a standard refrain from DeVos, and…

Recognition of the need for students with disabilities to receive free and appropriate education was brought to the forefront with the passage of Public Law 93 - 112, Rehabilitation Act in 1973. In 1975 Public Law 94-142, the Education for All Handicapped Children Act was enacted requiring all schools to develop and provide a free, appropriate…

Racial equity is a high priority in Oregon, which along with many other states has enacted reforms in the past decade to improve racial equity in school discipline practices. One common approach has been to focus on reducing the use of exclusionary discipline, which removes students from classroom instruction. In 2015 the Oregon legislature…

Closing achievement gaps--disparities in academic achievement between minority and white students, and between low-income and higher-income students--has long been an unrealized goal of U.S. education policy. It has now been 60 years since the Supreme Court declared "separate but equal" schools unconstitutional in "Brown v. Board of…

Some form of a short interrupted time series (ITS) is often used to evaluate state and national programs. An ITS design with a single treatment group assumes that the pretest functional form can be validly estimated and extrapolated into the postintervention period where it provides a valid counterfactual. This assumption is problematic. Ambiguous…

Since the United States Congress enacted the No Child Left Behind Act in 2001, school districts have been charged with ensuring that all students are proficient in reading and math by 2014. Schools failing to achieve are labeled as failing or needing improvement. This study sought to determine if commercially produced elementary math curricula…

Evidence of disparate identification of autism at national and local levels is accumulating, but there is little understanding about disparate identification of autism at the state level. This study examined trends in state-level administrative identification of autism under the Individuals with Disabilities Education Act. Prevalence rates and…

These are the appendixes for the report, "Changes in Exclusionary and Nonexclusionary Discipline in Grades K-5 Following State Policy Reform in Oregon" (ED610682). Students in grades K-5 who receive exclusionary discipline are more likely to experience chronic absenteeism, academic failure, and disciplinary problems throughout their…

Schools across the nation are facing the challenge of addressing behavioral issues with students. Traditional approaches to discipline have been ineffective in improving student behavior. The passing of the No Child Left Behind Act (NCLB) of 2001 and revisions of the Individual Disabilities Education Improvement Act (IDEIA) of 2004 require schools…

Assessing students at kindergarten entry allows teachers to effectively plan instruction that meets individual student needs, and those of the class as a whole. Maryland uses Ready for Kindergarten (R4K): Maryland's Comprehensive Early Childhood Assessment System, a single coordinated system for measuring the knowledge, skills, and behaviors and…