Introduction: The What Works Clearinghouse (WWC) reviews rigorous research on educational interventions with a goal of identifying "what works" and making that information accessible to educators and policymakers. In rating the quality of causal research, the WWC has historically prioritized internal validity over external validity. One…

Problem-based learning (PBL) can take many different shapes but has as a common denominator that it builds on the principles of collaborative, constructive, contextual, and self-directed learning. Systematic review approaches that aim to provide insight in what features make PBL work generally fall short, as they tend to disregard the influential…

Evaluating teachers' professional development initiatives (PDI) is one of the main challenges for the teacher professionalisation field. Although different studies have focused on the effectiveness of PDI, the obtained effects and evaluative methods have been found to be widely divergent. By means of a narrative review, this study provides an…

Despite widespread recognition among policy makers, educational leaders, and the nation as a whole of the importance of science, engineering, and technology as drivers of the future of the country and society, the science achievement of America's students is mediocre at best, in comparison to that of international peers. On the 2012 PISA tests in…

In this article we give a systematic review of the nature and design of earlier research into the impact of instructional development in higher education. Studies are clustered on the basis of the level of outcome that was measured, meaning that another synthesis technique is used than in prior reviews related to the same topic. In addition, we…

The Bill and Melinda Gates Foundation created the Early College High School Initiative in 2002, opening more than 200 hundred early college programs across the nation and every year a new report is created to evaluate the progress of the program (Berger, Adelman, & Cole, 2010). Staff at the Regional Educational Laboratory Southeast (REL-SE)…

The trends and findings from a descriptive analysis of 25 years of research studies examining the effectiveness of technology to support the compositional writing of students with learning and academic disabilities are presented. A corpus of 85 applied research studies of writing technology effectiveness was identified from among 249 items in the…

The educational achievement and attainment of young people in the United States has been a long-standing issue of concern. While analyses of long-term trend data from the National Assessment of Educational Progress (NAEP) show that students in the United States have made gains in reading and mathematics over the past few decades, a sizeable…

Background/Context: Although the importance of facilitating transfer from community colleges to 4-year institutions is almost universally accepted, there is little consensus on how to measure transfer success or evaluate policies aimed at assisting students in making this educational transition. Despite the increasing attention on transfer in…

This report seeks to address critical issues such as these by synthesising the evidence on innovations in more market-driven education systems. The analysis draws on data from over 20 OECD and non-OECD countries, including both developed nations that seek to move beyond established systems of state-run schools, and developing nations where formal…

Background/Context: The analysis contained in this article was commissioned by the Social Science Research Council's Transitions to College project. Although the historical context and contemporary issues associated with English learners (ELs) and undocumented immigrant students are in many ways distinct, the project team strongly believed that…

Presents a synthesis of what is known about Title I schoolwide programs, focusing on characteristics of schools and districts implementing schoolwide programs, programmatic and organizational characteristics of the programs, and evidence of program effectiveness. Cautions in interpreting the evaluation findings are presented, and educational…

Because research synthesis enables one to determine either the overall effectiveness of a particular treatment or the relative effectiveness of different types of treatments, it is becoming increasingly popular as a tool in program evaluation. Numerous methodological problems arise, however, when research synthesis is applied to studies conducted…

Meta analysis results were compared with a traditional review of bilingual education program effectiveness. When controlled for methodological inadequacies, participation in bilingual education programs consistently produced differences favoring bilingual education. The methodological inadequacies in the synthesized studies highlights the need for…

In the fall of 1995 the National Center for Education Statistics (NCES) held a conference to stimulate dialogue about future developments in the fields of education, statistical methodology, and technology and the implications of these developments for the nation's education statistics program. This paper summarizes and synthesizes the results of…