As evidence-based reform becomes increasingly important in educational policy, it is becoming essential to understand how research design might contribute to reported effect sizes in experiments evaluating educational programs. The purpose of this study was to examine how methodological features such as types of publication, sample sizes, and…

Supplemental Educational Services (SES), a component of the No Child Left Behind (NCLB) Act, provides free tutoring to economically disadvantaged children who are attending Title I schools in their 2nd or more years of school improvement. This research evaluated SES in Tennessee to determine the: (a) impacts on student achievement, and (b)…

The goal of college preparation programs is to help students, particularly underrepresented students of color, to enroll and succeed in college. While many programs focus on strengthening students' math and reading skills, familiarizing them with college entrance exams, and demystifying the college admissions process, there are few guidelines for…

Third in a series, the monograph summarizes the key evaluation issues, design approaches, and statistical techniques used in conducting the 1980-1983 impact evaluation of Indian Education Act Title IV Part A programs. The monograph describes the major problems in evaluating the program to determine the degree of its positive contribution to…

This paper examines how controlling statistically for baseline covariates (especially pretests) improves the precision of studies that randomize schools to measure the impacts of educational interventions on student achievement. Part I of the paper introduces the concepts, issues, and options involved. Parts II and III present empirical findings…

This document summarizes the State Performance Reports for programs funded under Chapter 1 of the Education Consolidation and Improvement Act for 1986-87. Reports are submitted annually by State Education Agencies (SEAs) to provide information on Local Education Agency (LEA) and State Agency Neglected or Delinquent (SAND) compensatory education…

The College Discovery Summer Program (CDSP) is a 6-week program designed to bring students already accepted for admissions to Bronx Community College (BCC) onto campus prior to their first year at BCC. The curriculum component of the CDSP includes intensive courses in mathematics, reading, and writing, while the student development component is a…

A 20-year retrospective study indicates that the Cleveland Scholarship Program (CSP) has been significant in enabling lower income students to complete a college education at rates higher than those reported for the United States as a whole. CSP provides advisors who work individually with financially disadvantaged seniors in all Cleveland (Ohio)…

The issues, options, and procedures for annually measuring overall payment error in the Pell Grant program are specified in detail. Guidelines for establishing a definition of Pell Grant payment error are provided, and the design issues related to error measurement are examined. A comparison is made of options for selecting a study sample and for…

The value of the output and services produced by students while enrolled in the Job Corps was estimated by analyzing data from a sample of 2 projects from each of 23 Job Corps centers. The projects were subjected to in-depth analysis based on independent-estimate and relative-productivity approaches. The following were among the key findings: (1)…

The National Job Corps Study was undertaken to obtain the information needed to assess the Job Corps' success in providing employment assistance to disadvantaged youths aged 16 to 24 years. The study's findings related to outreach and admissions (OA) and center characteristics and practices that appear to promote positive programmatic experiences…