Background/Context: Impact evaluations of schooling reforms in developing countries typically focus on tests of student achievement that are designed and implemented by researchers. Are these tests any good? What practical and principled guidance should researchers in the field follow? We aim to answer these questions. Test scores have, of course,…

Effect sizes are commonly reported for the results of educational interventions. However, researchers struggle with interpreting their magnitude in a way that transcends generic guidelines. Effect sizes can be interpreted in a meaningful context by benchmarking them against typical growth for students in the normative distribution. Such benchmarks…

In the twenty-first century, the use of standardized tests as the primary means to evaluate schools and teachers in the United States has contributed to severe dilemmas, including misleading information on what students know, lower-level instruction, cheating, less collaboration, unfair treatment of teachers, and biased teaching. This article…

Effect sizes are commonly reported for the results of educational interventions. However, researchers struggle with interpreting their magnitude in a way that transcends generic guidelines. Effect sizes can be interpreted in a meaningful context by benchmarking them against typical growth for students in the normative distribution. Such benchmarks…

This study evaluates the Youth Development Program (YDP), a component of the federal Workforce Investment Act (WIA). We examine whether the YDP reduced dropout rates among youth in secondary schools in seven school districts in the impoverished Mississippi River Delta in southeast Arkansas. Initially, the program seems to have an impact. Students…

The Migrant Education Program (MEP) is authorized under Title I of the "No Child Left Behind Act of 2001" (NCLB). Title I states that the purpose of the MEP is to assist states in efforts to meet the special needs of migrant students. The purpose of this report was to evaluate the impact of the migrant education program on students'…

The Advancement Via Individual Determination (AVID) program was developed to increase the number of secondary students who participate in rigorous academic courses, to accelerate student learning, and to improve student performance. The AVID program in the Houston Independent School District (HISD) targets students who (1) are in the academic…

Turning around chronically low-performing schools requires a multifaceted school-wide, systematic effort that includes strong leadership and data-based decision making. School-wide efforts to turn-around low-performing schools should address the academic, social, and behavioral needs of all students. One evidence-based, systematic school-wide…

Purpose, scope, and method of study. The purpose of this study was to determine if and to what degree a relationship existed between physical fitness and the academic achievement of ninth-grade public school students in Arkansas. A sample of 152 students from four different schools participated in the study. The dependent variable was academic…

Gender differences in scores on the Metropolitan Achievement Test (secondary students) and Stanford Achievement Test (elementary school students) were studied with 844 white students in Mississippi. Results are consistent with other recent research in which females outperformed males, supporting the contention that gender differences favoring…

This article reports the technical quality of a measure describing the quality of classroom assignments piloted in the Los Angeles Unified School District's proposed new accountability system. For this study, 181 teachers were sampled from 35 schools selected at random. Participating teachers submitted three language arts assignments with samples…

We were asked by Merit Software to conduct a quasi-experimental research study to evaluate the effects of its reading software on middle school students. Because the No Child Left Behind Act emphasizes the importance of evidence-based interventions and has set improving students reading comprehension as a goal, we agreed to take on this project.…

With the introduction of a new curriculum and increased targets for schools, children are facing increased pressure to succeed in examinations at increasingly earlier ages. It is therefore necessary to emphasize the need for greater awareness of the distress that may be experienced by young children and adolescents as a result and implement…

Differences between school reading and mathematics means, rank orderings, and change scores obtained from total-group and sex-dependent norms were examined for students in grades 2 through 9 in a Florida school district. A preliminary study investigated sex-related differences between verbal and quantitative performance of boys and girls on seven…