Asserts that the reductionistic methodology used by M. Wang, G. Haertel, and H. Walberg in their study does not do justice to the educational phenomena they wish to illuminate. In addition, these authors have too simple a view of the relationship between educational research and educational practice. (SLD)

This paper reports on a meta-analysis of the research literature on effective teaching models for students with learning disabilities. It concludes: that the most effective models combined components of direct and strategy instruction; that eight major instructional factors captured most intervention programs; and that the explicit strategy…

Since the early 1980s, the vast majority of states have implemented enterprise zones. This paper analyzes urban zones in six states, examining the factors that states use to choose zone locations and the subsequent effect of the zones on business activity and employment. The source of outcome data is the U.S. Bureau of Census' longitudinal…

This article is a response to the critique by Joseph Maxwell on the article written by these authors entitled "Scholars Before Researchers: On the Centrality of the Dissertation Literature Review in Research Preparation". Maxwell argues that dissertations should emulate research articles and include a conceptual framework that only discusses…

This article is the first of a 2-part synthesis of an international seminar on the classification of children with disabilities. It synthesizes 6 papers that address broad questions relating to disability classification and categorization, cross-national comparisons on disability in education, the World Health Organization's "International…

The authors evaluate the actual contribution to classroom practice of recent research in citizenship education conducted by two major international organizations: the International Association for the Evaluation of Educational Achievement (IEA) and the National Foundation for Educational Research (NFER). The paper adopts Egan's (2002) critical…

Using national survey data, the author finds little relationship between decision-making authority and the actual decisions that are made.

Putative ethnic group differences in various forms of psychopathology may have important theoretical, clinical, and policy implications. Recently, it has been argued that individuals of African descent are more likely to be psychopathic than those of European descent (R. Lynn, 2002). Preliminary evidence from the Psychopathy Checklist: Youth…

One of the most important effect sizes used in meta-analysis is the standardized mean difference (SMD). In this article, the conditions under which SMD effect sizes based on different measures of the same construct are directly comparable are investigated. The results show that SMD effect sizes from different measures of the same construct are…

The actor-observer hypothesis (E. E. Jones & R. E. Nisbett, 1971) states that people tend to explain their own behavior with situation causes and other people's behavior with person causes. Widely known in psychology, this asymmetry has been described as robust, firmly established, and pervasive. However, a meta-analysis on 173 published studies…

Most junior syndicate teachers have concerns about the speech clarity of some of the children in their class. It is difficult for teachers to know whether to refer such students for speech assessments by their speech-language therapist. This article outlines a project which gathered New Zealand normative data for a test of articulation. A summary…

This study examined the relationship between age or years of experience and employee burnout by performing a meta-analysis on research studies that present findings on relationships between employee burnout and age or years of experience. The problem has practical significance in that the appropriateness of approaches to addressing employee…

In this paper, we analyze an investigative situation proposed to a class of 5th graders in a primary school. The situation is based on the following task: In a sale with group rates on a sliding scale, the students must find the lowest possible purchase price for a given number of tickets. A study of students' arguments made it possible to…

The differences model, which argues that males and females are vastly different psychologically, dominates the popular media. Here, the author advances a very different view, the gender similarities hypothesis, which holds that males and females are similar on most, but not all, psychological variables. Results from a review of 46 meta-analyses…

This paper examines the research that has been conducted to date on the topic of library support for distance learning programs and identifies some priorities for future research. The two main types of studies prevalent in the literature on this topic are surveys of libraries and user studies. Research findings from the United States, United…