Bui, Craig, and Imberman assessed the impact of gifted and talented programs on student achievement using regression discontinuity and random assignment to gifted magnet schools. In both analyses, they found minimal impact of the gifted and talented programs on student achievement. This commentary addresses two concerns associated with the study.…

Over the past several years, the Community College Research Center (CCRC) has conducted several research studies on developmental education and has produced reviews synthesizing the results of the authors' own work together with that of colleagues from other research organizations. In a recent issue of the "Journal of Developmental…

The critical issue Connor, Gallagher, Ferri, Dudley-Marling, and others have put before everyone in this special issue of the "Learning Disability Quarterly" is the hegemony of quantitative methodologies and subsequent marginalization of qualitative research. On this the author is in full agreement. When the human sciences use only quantitative…

This article responds to Shelby Gilbert's "A Study of Ogbu and Simon's Thesis." The author begins by saying that he thinks that this study of examining Ogbu and Simons' thesis (to investigate school performance of Black immigrant and non-immigrant students in the United States) makes a thought-provoking contribution to overall discussions…

The authors argue for closer collaboration between public schools and the public child welfare system, on behalf of children placed at risk, with respect to whether they will do as well in school as their abilities suggest they might, all else being equal. The need for closer collaboration is tied to two developments affecting schools and the…

This article responds to criticisms, put forward by Harrison and Waller in this issue, of an earlier paper by Noble and Davies. In particular, we argue that our interpretation of earlier quantitative research is correct, that Harrison and Waller have misconstrued the purpose of our previous paper and the analysis it contains, and that they…

This article presents the author's response to Nicola Rollock's critique on the author's paper in which the author has argued that ethnographic data should be more widely used in psychology (Woods 2005, 2007b). Rollock argues that the paper neglects Zak's level of educational achievement, and fails to critically interrogate his teachers' actions…

The author suggests that we apply recent research knowledge to improve our conceptualization, measures, and methodology for studying the effects of teachers' professional development on teachers and students. She makes the case that there is a research consensus to support the use of a set of core features and a common conceptual framework in…

Many campuses are adopting freshman learning communities (FLCs) in order to boost retention. FLCs take many forms, but they typically involve enrolling small groups of students in two or more classes together during their first semester in order to create community and promote academic and social involvement. At Georgia State University, a large…

This article presents an interview with Eric Barela, a K-12 school district internal evaluator who conducted the Title I Best Practices study for the Los Angeles Unified School District (LAUSD), Research and Planning Division (formerly known as the Program Evaluation and Research Branch). In this interview, the author focuses not only on the…

In this essay, the authors discuss what it might take to develop knowledge that can help education policymakers and schools attain their goals. In reading both the research and the current policy environment, the authors identify several fundamental reasons why it is so difficult to develop the knowledge needed to inform policies that might enable…

Joseph Zins was a forerunner in empirically demonstrating the interrelationship of SEL interventions and school success. This commentary highlights his perspectives on the accumulating body of evidence for the academic gains that have been associated with various SEL interventions and aims to show how new research methodologies can further extend…

Gene V. Glass and Mary Lee Smith claim in their report, "Meta-Analysis of Research on the Relationship of Class-Size and Achievement" (ED 168 129), that their integration of data from 80 previous studies through complex regression analysis techniques revealed a "clear and strong relationship" between decreases in class size and increases in…

The Educational Research Service examines two meta-analyses of the class size/student achievement literature and concludes that they do not provide new evidence and that many of their conclusions are misleading or unjustified. (IRT)

An author of a meta-analysis of research on student achievement and class size answers criticism of his work. (IRT)