Assessed the effectiveness of an intense, year-long experience of course work, research, and personal development for underrepresented minority students before medical school. Program participants demonstrated competency in the first year of medical school consistent with traditional students even though they had lower MCAT scores and college…

Describes the use of administrative data in support of a project to develop outcome measures for the Children and Youth Division of the Department of Human Services in Philadelphia, focusing on safety and permanency indicators for the in-home services program. Considers issues of data file construction and analysis, baseline results for in-home…

Criterion and construct validation analyses support the use of both retrospective questions in lieu of a pretest and a methodological innovation to compensate for the absence of a control group in a program evaluation that calls for an unavailable experimental design. The findings obtained with this method present evidence that study abroad…

When the mean impact of an assigned social program cannot be estimated due to non-feasibility of a pre-intervention baseline survey, it is possible to track the ex-participants instead. By developing a triple-difference estimation model, measured outcome changes are compared between present participants and ex-participants. With sufficient follow…

Evaluations of the effectiveness of government programs may serve both to improve program implementation and to convey to policymakers information on the effectiveness of these programs. However, the evidence generated from programs and their providers--perhaps especially when these programs are decentralized and implemented and run locally--may…

Despite mentoring's rapidly increasing popularity as an intervention for the prevention of teen alcohol and drug abuse and associated problems, there is little research consensus on its overall effectiveness or on the core principles and components that define effective mentoring. To advance knowledge concerning this important prevention…

An evaluation of the National Healthy School Standard (NHSS) was undertaken by the authors on behalf of the Department of Health and the Department for Education and Skills. One part of the evaluation involved gaining access to a number of datasets derived from previous research and analysing the health-related outcomes of schools which had…

Mathematics in Education and Industry (MEI), with funding from Gatsby Technical Education Projects (GTEP), ran the "Enabling Access to Further Mathematics" project from 2000 to 2003. This pilot project was designed to provide AS- and A-level students with additional opportunities to study Further Mathematics, through the use of …

In 1998, the U.S. Office of National Drug Control Policy launched a national media campaign in an effort to reduce and prevent drug use among young Americans. Because the campaign was implemented nationwide, there is no control group available for use in evaluating the effects of the campaign. Nevertheless, it is possible to use propensity score…

We describe an assessment of the collective impact of 35 grants that the Howard Hughes Medical Institute (HHMI) made to biomedical research institutions in 1999 to support precollege science education outreach programs. Data collected from funded institutions were compared with data from a control group of institutions that had advanced to the…

Documentation of positive outcomes for severely handicapped learners as a function of their educational programs is receiving increased attention as the major focus of program development, monitoring, and evaluation efforts. At the same time, those strategies that have been used predominantly to determine program effectiveness--particularly…

The Head Start Family and Child Experiences Survey (FACES) was first launched in 1997 as a periodic longitudinal study of program performance. Successive nationally representative samples of Head Start children, their families, classrooms, and programs provide descriptive information on the population served; staff qualifications, credentials,…

This report describes the design and implementation of the three interventions tested in Project Upgrade, one of four experiments conducted as part of the Evaluation of Child Care Subsidy Strategies. The evaluation was a multi-site, multi-year effort to determine whether and how different child care subsidy policies and procedures and quality…

The 4Rs Program (Reading, Writing, Respect and Resolution) is a "dual focus" whole school universal intervention designed to promote literacy development and social-emotional learning, that is currently being rigorously evaluated using a school-randomized trial of 18 elementary schools (9 intervention, 9 control) in New York City. The…

The Comparing Options in Secondary Mathematics: Investigating Curriculum (COSMIC) project is a longitudinal study of student learning from two types of mathematics curricula: integrated and subject-specific. Previous large-scale research studies such as the National Assessment of Educational Progress (NAEP) indicate that numerous variables are…