The objectives of this systematic review were to summarize the available evidence on the effects of prevention and intervention programs aimed at primary and secondary students for increasing school completion or reducing school dropout. The primary focus of the meta-analysis was to examine the comparative effectiveness of different programs and…

The Centers for Disease Control and Prevention (CDC) is currently conducting research and analyses to guide practitioners in making evidence-based program decisions. A meta-analysis of the current research literature on training programs for parents with children ages 0 to 7 years old was recently conducted by CDC behavioral scientists. This…

Service learning places teaching and learning in a social context, facilitating socially responsive knowledge. The purposes of this meta-analysis were to summarize evidence on (a) extent and types of change in participants in service learning programs, (b) specific program elements (moderators) that affect the amount of change in participants, and…

In the past two decades, numerous meta-analyses have been published that examine the question of psychotherapy equivalence. Hunsley and Di Giulio (2002) critically reviewed this literature and concluded that there was abundant evidence that the Dodo bird verdict of equivalence across psychotherapies is false. In this article, we summarize and…

Recent findings from a Mathematica study comparing the performance of teachers prepared via alternative and traditional routes have been interpreted to suggest that policymakers and practitioners should expand the use of fast-entry alternative routes and seek teachers trained through such programs, as they presumably perform as well in the…

This article focuses on mentoring program practices in relation to issues of effectiveness, while recognizing that implications for program quality conceptualized more broadly is a key concern in need of greater investigation. The author provides an overview of selected conceptual and methodological issues involved with identification of…

Meta-analysis is proposed as an effective alternative to conventional narrative review for extracting trends from research findings. This type of analysis is explained, advantages over more traditional review techniques are discussed, basic procedures and limitations are outlined, and potential applications in dental education and clinical…

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…

This book presents a description of Direct Instruction and a meta-analysis of research on Direct Instruction. The term "Direct Instruction" as used in the book refers to instructional programs developed by Siegfried Englemann and his colleagues, including DISTAR (Direct instruction System for Teaching Arithmetic and Reading) and DISTAR…

The literature describing deaf persons' intelligence was subjected to a quantitative and qualitative review in this analysis of 85 studies containing independent samples of 43,177 deaf subjects. First, bibliometric analyses were conducted to define the scope, dissemination, and trajectory of the research investigating deafness and Intelligence…

A literature search identified 39 studies assessing modality preferences and modality teaching. The studies, involving 3,087 disabled and nondisabled elementary/secondary level subjects, were quantitatively synthesized. Subjects receiving differential instruction based on modality preferences exhibited only modest gains. (Author/JDD)

The National Early Literacy Panel (NELP) was appointed in 2002 and carried out its work under the auspices of the National Center for Family Literacy (NCFL). NELP's primary goal was to identify interventions, parenting activities, and instructional practices that promote the development of children's early literacy skills. The National Institute…

A meta-analysis of inservice teacher education research determines the significance of the following factors for learning effectiveness: training objectives, training duration, training group characteristics, location and scheduling, sponsorship, participant incentives, structure, and instructional technique. Suggestions to help staff developers…

Substantive and methodological problems encountered in a five-year synthesis of research on college impact are discussed, including general issues in higher education research and scholarship, relevance of assessments of student change, unnoticed indirect effects of college experience, inattention to individual differences, validity of common…

Purpose: The first aim of this review article is to systematically summarise, synthesise, and critically evaluate the research base concerning the use of two art forms, namely, dance-based exercises and Tai Chi, as applied to people with arthritis (a chronic condition that results in considerable disability and, particularly in later life,…