Income inequality has soared in the United States over the past half century. Has educational inequality increased alongside, in lockstep? Despite the topic's importance, surprisingly little scholarship has focused on long-term changes in the size of the achievement gap between students from higher and lower socioeconomic backgrounds. The authors'…

The existence of an achievement gap in the academic performance among various subgroups of students is a well-documented phenomenon in American public education (Blackford & Khojasteh, 2013; "Education Week," 2004; Hayes & Grether, 1969; Hernandez, 2011; National Center for Educational Statistics, 2015). This is certainly the…

A broader understanding of the importance of student behaviors and school climate as drivers of academic performance and the wider acceptance that schools have a role in nurturing the "whole child" have increased attention to indicators that go beyond traditional metrics focused on proficiency in math and reading. The 2015 passage of the…

Assessing the achievement of students in elementary and secondary schools and the nation's educational progress is fundamental to informing education policy approaches. Congressional interest in this area includes and extends beyond the annual assessments administered by states to comply with the educational accountability requirements of Title…

Test scores are commonly reported in a small number of ordered categories. Examples of such reporting include state accountability testing, Advanced Placement tests, and English proficiency tests. This paper introduces and evaluates methods for estimating achievement gaps on a familiar standard-deviation-unit metric using data from these ordered…

Test scores are commonly reported in a small number of ordered categories. Examples of such reporting include state accountability testing, Advanced Placement tests, and English proficiency tests. This article introduces and evaluates methods for estimating achievement gaps on a familiar standard-deviation-unit metric using data from these ordered…

The number of economically vulnerable students in the United States is large and growing. In this article, we examine income-based excellence gaps and describe recent controversies in the definition and measurement of poverty, with an eye toward their application to gifted education and meeting the needs of talented, economically vulnerable…

The Florida Department of Education (FDOE) identified increasing the graduation rate of students with disabilities and decreasing the graduation gap between students with disabilities and all students as its state-identified measurable result (SIMR). To make progress toward the SIMR, the state sought to build the capacity of local education…

This study is a secondary analysis of reading data collected from over 165,000 fourth graders as part of the U.S. National Assessment of Educational Progress. Using hierarchical linear modelling, the authors investigated factors associated with students' informational text comprehension, including out-of-school reading engagement, and in-school…

The Center for Positive Practices (CPP) conducted an analysis and synthesis of K-12 educational achievement gaps in New Mexico. The white paper was requested by the New Mexico based Coalition for the Majority, which includes various institutions, organizations and individuals supporting the New Mexico English Learner Teacher Preparation Act. The…

Forty years ago, the National Center for Education Statistics initiated the national longitudinal studies program in response to congressional concern for policy-relevant information on school-to-work transitions. This program has grown substantially, and not unexpectedly, questions have arisen about its usefulness and present operation. This…

The change of government in 2010 provoked a large structural change in the English education landscape. Unexpectedly, the new government offered primary schools the chance to have "the freedom and the power to take control of their own destiny", with better performing schools given a green light to convert to become an academy school on…

The School Composition and the Black-White Achievement Gap study was undertaken by the National Center for Education Statistics to present both descriptive and associative information on the relationships among the percentage of students in a school who were Black (referred to as "Black student density" or "density"), the…

Students from low-income backgrounds face a variety of social and economic challenges that make it more difficult for them to achieve their potential. 2 To make matters worse, low-income students often attend public schools that receive less funding than schools serving more affluent students. It is also clear that some states do a far better job…

This briefing was prepared for the 2016 Virginia Education Summit. The report is comprised of questions and answers in the following sections: (1) K-12; (2) Workforce; and (3) Postsecondary. The K-12 section addresses the following questions: (1) What does the K-12 landscape look like in the Commonwealth? (2) How are students performing in…