This article examines how local experiments and negotiation processes contribute to social and field-level learning. The analysis is framed within the niche development literature, which offers a framework for analyzing the relation between projects in local contexts and the transfer of local experiences into generally applicable rules. The…

This article aims to provide a broad understanding of the role of union learning representatives (ULRs) and the contribution of union education and learning initiatives. It examines the scope for union learning to be distinctive and sustainable, and it does this by summarising and building upon a holistic review of research of ULR activity across…

Book reading has been demonstrated to promote vocabulary. The current study was conducted to examine the added value of an interactive shared book reading format that emphasizes active as opposed to noninteractive participation by the child. Studies that included a dialogic reading intervention group and a reading-as-usual control group, and that…

A meta-analysis was performed to synthesize existing research comparing the effects of computer applications (i.e., computer-assisted instruction, computer simulations, and Web-based learning) versus traditional instruction on elementary school students' achievement in Taiwan. Forty-eight studies were located from four sources, and their…

CIRCLE has recently published three detailed fact sheets that update, refine, and in some respects complicate, our knowledge of the links between college education and civic engagement (see "College Attendance and Civic Engagement Among 18 to 25 Year Olds," "Civic Engagement among Recent College Graduates," and "Civic Engagement among 2-year and…

L. L. Bonatti, M. Pena, M. Nespor, and J. Mehler (see record 2006-06642-010) argued that P. Perruchet, M. D. Tyler, N. Galland, and R. Peereman (see record 2004-21166-008) confused the notions of segmentation and generalization by ignoring the evidence for generalization in M. Pena, L. L. Bonatti, M. Nespor, and J. Mehler (see record…

Effect sizes are critical to result interpretation and synthesis across studies. Although statistical significance testing has historically dominated the determination of result importance, modern views emphasize the role of effect sizes and confidence intervals. This article accessibly discusses how to calculate and interpret the effect sizes…

The author comments on the article "The Primacy of Cognition in Schizophrenia," by R. W. Heinrichs and states that to the pursuit of schizophrenic/normal differences, there is no end. Heinrichs used meta-analyses to argue persuasively for the primacy of cognition for this role. His conclusion not only elicited agreement from both researchers and…

This is a compilation of two separate reports on international literacy research from France and Argentina. In the reports from France, research correspondent Jacques Fijalkow detailed three research projects that included the following: (1) A description of adult literacy skills; (2) An investigation of how study-abroad students were integrated…

In this article we briefly examine the meta-analysis of systematic phonics instruction published in "Teaching Children to Read," the influential 2000 report by the National Reading Panel. A brief review of this study, and the ensuing reanalysis by Camilli, Vargas, and Yurecko, is given. Following this, we report new analyses that…

S. Jackson and S. Jacobs' article entitled "Generalizing about Messages" represents an important methodological innovation in communication research. The article urges procedural change by recommending the use of multiple-message designs because of a weakness in single-message designs; it recommends analyzing message-replication data…

This work supplements a previous work, "Philosophical Aspects of Library Information Science in Retrospect." It explores Library Information Science, which deals with the facilitation of recorded knowledge, the metalibrarianship encompassing the theoretical aspects of a broad range of recorded communications, and the philosophies…

This paper summarizes the results of a quantitative review of the validity of the employment interview. It begins by discussing factors that make the interpretation of interview validity data difficult. The interpretation of interview validity data is shown to be hampered by the heterogeneity of constructs and measurement methods in the interview.…

One purpose for combining research studies is to estimate a population treatment effect. The internal validity of a model for how effect size estimates should be computed and combined will hinge upon the homogeneity of the effect size variation. Effect size variation may be assessed in the form of a summary fit statistic, and a direct…

This research describes the statistics and interpretations currently used for reporting discriminant analysis results and attempts to provide some approximate guidelines. Articles in the last 10 years of the American Educational Research Journal (AERT) were scanned. Eighteen studies containing 86 different discriminant analyses were identified and…