This is one in a series of data briefs developed by the Delta Cost Project at AIR using data from the "IPEDS Analytics: Delta Cost Project Database 1987-2010," which was released on August 14, 2012, by the U.S. Department of Education, National Center for Education Statistics. The intent of these briefs is to update key tables and figures from…

The ways in which the needs of special populations--students in poverty, English learners, and particularly special education students--have been addressed in studies measuring educational adequacy vary widely. This paper analyzes how these populations have been treated across various adequacy studies, with its major focus on special education…

This report presents the results of the professional judgment component of a seven month project undertaken by American Institutes for Research (AIR) to answer the following question: What is the cost of providing all California public school students with access to the California content standards, thereby achieving appropriate levels of…

The National Longitudinal Evaluation of Comprehensive School Reform (NLECSR) is a quantitative and qualitative study of behavior, decisions, processes, and outcomes. It employs a quasi-experimental design with matched treatment and comparison schools. NLECSR seeks to determine the effects of CSR models on student achievement in about 650…

The American Institutes for Research's (AID's) International Development Program (IDP) seeks to enhance the capacity of developing countries to improve the quality of life through education and social development. Its work is based on a strong belief in the transformative power of education--that by providing children the opportunity to learn and…

Rapid changes in technology make it necessary for adults of all ages to use written information in new and more complex ways. For example, learning how to operate computers, filling out complicated tax forms, and comparing price labels when shopping for groceries are just a few of the many tasks that are important parts of peoples lives. Every…

This report outlines several critical issues that should be addressed in order to allow states to explore and understand relationships between the performance of ELL students on NAEP and on state assessments in this policy context. The results of this study can be useful to a variety of education stakeholders who are interested in improving the…

This report summarizes key findings from the 2003 Massachusetts State Assessment of Adult Literacy (SAAL). Administered in Massachusetts in 2003 and early 2004, the assessment measures the prose, document, and quantitative literacy of Massachusetts's adults. The Massachusetts SAAL was conducted in conjunction with the National Assessment of Adult…

In June of 1998, Proposition 227 was passed by 61 percent of the California electorate. The initiative was intended to significantly alter the ways in which the state's English learners (ELs) are taught. Proposition 227 requires that ELs be taught "overwhelmingly in English" through sheltered/structured English immersion (SEI) programs during "a…

This consumer guide, for the first time ever, provides comparative ratings on the effectiveness and quality of seven widely adopted Education Service Providers (ESPs)--nonprofit or for-profit organizations that contract with new or existing public, charter, or private schools and/or school districts to provide comprehensive services. This report…

A simulation study was conducted to explore the potential of state assessment scores to improve adjustments for nonparticipation (McLaughlin, Gallagher, and Stancavage, 2004). That study found that state assessment scores could potentially be more effective than demographic information in removing the bias related to absences. The present study…

Because NAEP estimates of state-level achievement play an important role in the evaluation of strategies for improving the nation's educational system, it is important that these estimates have as small a standard error as possible. NAEP estimates for state-level achievement are based on measurement of the performance of a random sample of…

This is the first year-end report produced as part of the on-going evaluation of the Bill & Melinda Gates Foundation's Early College High School Initiative. The program provides funding and support for the establishment of Early College High Schools, which are organized to allow all enrolled students the opportunity to earn a high school diploma…

One of the primary goals of Early College High Schools is to enroll students who are underrepresented in higher education. This brief report describes the strategies ECHSs have used to recruit students from groups that are traditionally underserved and underrepresented in higher education and addresses the impact of the recruitment and selection…

Over the past decade, the standards-based reform movement in education has focused attention on the responsibility of schools and school systems to produce results in student learning. Nationally this focus is most evident with the implementation of accountability provisions of the federal No Child Left Behind (NCLB) Act of 2001. However, even…