A randomized experiment that measures the impact of a social policy in a sample of the population reveals whether the policy will work on average with universal application. An experiment that includes only the subset of the population that volunteers for the intervention generates narrower "proof-of-concept" evidence of whether the…

This technical supplement to the Supplemental Nutrition Assistance Program (SNAP) Employment and Training (E&T) evaluation final reports presents details of the technical approach used for creating analysis variables and estimating impacts of treatment group services on outcomes, including employment, earnings, and SNAP participation. It also…

Heterogeneity between and within people necessitates the need for sequential personalized interventions to optimize individual outcomes. Personalized or adaptive interventions (AIs) are relevant for diseases and maladaptive behavioral trajectories when one intervention is not curative and success of a subsequent intervention may depend on…

Since 1965, the Head Start program has served low-income 3- and 4-year-old children and their families with comprehensive early education and support services. Programs provide services focused on the "whole child," including early education addressing cognitive, developmental, and socio-emotional needs; medical and dental screenings and…

Using assessment data to determine student growth has become an integral part of the accountability movement, and researchers and educators are currently examining how new rules impact the academic assessment of gifted learners. In 2008, the Association for the Gifted's Annual Symposium at the Council for Exceptional Children Convention focused on…

Under the federal No Child Left Behind Act, schools were held almost exclusively accountable for absolute levels of student performance. But that meant that even schools that were making great strides with students were still labeled as "failing," just because the students had not yet made it all the way to a "proficient" level…

Value-added methods refer to efforts to estimate the relative contributions of specific teachers, schools, or programs to student test performance. In recent years, these methods have attracted considerable attention because of their potential applicability for educational accountability, teacher pay-for-performance systems, school and teacher…

We conducted a series of summer workshops on bioinformatics to increase educators' knowledge of this new field of inquiry with the assumption that their knowledge will, in turn, impact student achievement. The workshops incorporated experiential learning and self-reflection (Loucks-Horsley et al. 1998). Educators demonstrated significant increases…

This report discusses the program and plans of the National Center for Education Statistics (NCES) for 1979-80. The publication provides an overview of the major program activities for fiscal year 1979 and plans for 1980. The center provides data to monitor trends in education and address key policy issues. These data are supplemented by special…

Explores the impact of budget changes on the intensity of program services received by students in federal compensatory education programs under Chapter 1 of the Education Consolidation and Improvement Act (1981). Results show that moderate budget cuts translated into service intensity declines, implying that Gramm-Rudman impacts could be worse.…

The regulations and guidelines issued by the Office of Education and state education agencies imply that local districts must provide "something extra" with ESEA Title I funds. In many schools, other compensatory education programs also compete for the time of Title I eligible students. In an attempt to determine what the something extra…

Describes the practice of federal evaluation of research impact through three approaches: retrospective methods; qualitative methods, including peer review; and quantitative methods. Recommended areas for study in federal research impact assessment are suggested, including predictive reliability, comparative studies, time and cost estimates,…

The Multi-Attribute Utilities Theory (MAUT), a model for the evaluation of public postsecondary programs, is presented and is applied to a study of WINNERS (Women's Inner-City Educational Resources Service) with an analysis of the effects of the model on the program. The first chapter provides an overview of the MAUT approach, outlining 16 steps…

Purdue University's participation as a fund associate in National Project III (NP III) for elevating the importance of teaching has its origins in a flexible and diagnostic instructional evaluation system called "CAFETERIA." CAFETERIA services include test development, scoring, and analysis; social surveys on topics of importance in…

Asserts that policymakers and the general public should be well informed about economic and social issues. Contends that a statistical system in a democracy has a heavy responsibility to ensure that the data represent fact, not opinion. Discusses changes made in the Consumer Price Index to prevent it from becoming politicized. (CFR)