One of the major series of reviews in elementary and secondary education is the Best Evidence Encyclopedia, or the BEE. Up to now, findings for systematic reviews have largely been restricted to the reviews themselves, with few cases in which lessons learned across many reviews using similar methods can be synthesized. The completion of the Best…

This article systematically reviews research on the achievement outcomes of four types of approaches to improving the beginning reading success of children in kindergarten and first grade: Reading curricula, instructional technology, instructional process programs, and combinations of curricula and instructional process. Study inclusion criteria…

Over the past several decades, researchers, politicians, and corporate leaders have focused reform efforts on the size of educational contexts. Hundreds of billions of public and private dollars have been invested to reduce the size and scope of both classrooms and schools (Lee & Ready, 2007). Unlike many education reforms, these downsizing…

This report presents findings from a review of the best evidence on narrowing the gap in outcomes across the five Every Child Matters (ECM) areas for vulnerable groups in the context of improving outcomes for all. The review was commissioned to prepare the ground for work on "Narrowing the Gap" with participating local authorities (LAs).…

This study examined the effects of training on peer assessment and comments provided regarding oral presentations in EFL (English as a Foreign Language) classrooms. In Study 1, both the treatment and control groups received instruction on skill aspects, but only the treatment group was given an additional 40-minute training on how to rate…

This study used meta-analysis to explore the magnitude and direction of the linkage between marital and parent-child relations. The study also assessed variables that might moderate this association or provide insight regarding possible mechanisms responsible for such an association. A search of electronic databases provided 51 studies, including…

A study extended the work of M. Allen and R. Preiss (1990) that analyzed the issues in public speaking textbooks and the level of accuracy with which scientific information is represented. A total score analysis of 112 textbooks showed no significant improvement in the accuracy of textbooks over time or with new editions. Findings of the…

The purpose of this study was to update the findings of previous quantitative research related to the effects of various student characteristics on measures of science achievement, cognitive reasoning, and science attitudes using the meta-analytic approach. Furthermore, the magnitude of the relationships between the study outcomes and the…

Until recently the literature on the impact of child sexual abuse has consisted disproportionately of retrospective studies of adults. Research on children allows for a developmental perspective and includes the first efforts at longitudinal studies of sexual abuse victims. This literature also has important relevance to other theory and research…

Providing educational guidelines for the reduction of death anxiety has resulted in a dramatic increase in the literature concerning death education (DE). However, research evaluating DE programs has yielded ambiguous results. In this study, researchers performed a meta-analysis of various DE interventions to assess the effectiveness of DE…

This bibliography was compiled in conjunction with a research project that conducted a meta-analysis of the developmental disabilities treatment literature dealing with the deceleration of excess behaviors. It lists 318 relevant articles published between January 1976 and December 1987 in 18 psychology and special education journals. The articles…

The study was designed to provide policymakers, administrators, and practitioners with reliable prevalence estimates of mental retardation, learning disabilities, and other handicapping conditions exhibited by juvenile offenders in order to guide fiscal and programmatic decision making. The research included five steps: (1) a literature search…

Operating on the premise that different approaches to computer-assisted instruction (CAI) may use different configurations of hardware and software, different curricula, and different organizational and personnel arrangements, this study explored the feasibility of collecting evaluations of CAI to evaluate the comparative cost-effectiveness of…

Although the first research on race and socioeconomic differences in nonverbal behavior was conducted in the 1930's, interest in these issues was not sustained. In order to further understanding of these previous studies, all the nonverbal categories that included more than three studies investigating race and class differences were examined. The…

Parametric measures to estimate J. Cohen's effect size (1966) from a single experiment or for a single study in meta-analysis are investigated. The main objective was to examine the principal statistical properties of this effect size--delta--under variance homogeneity, variance heterogeneity with known variance ratios, and for the Behrens-Fisher…