The objective of this systematic review is 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. Program effects on the closely related outcomes of school attendance (absences, truancy) will also be examined.…

This meta-analysis assesses the effectiveness of volunteer tutoring programs for improving the academic skills of students enrolled in public schools Grades K-8 in the United States and further investigates for whom and under what conditions tutoring can be effective. The authors found 21 studies (with 28 different study cohorts in those studies)…

This "Research Update" explores two major themes: (1) Using evaluation to shape program improvement and planning; and (2) Out-of-school time benefits to older youth and their families. Themes were culled from 13 research and evaluation reports added to the Out-of-School Time (OST) Program Research and Evaluation Bibliography in September 2008.…

Research on effectiveness of school bullying interventions has lagged behind descriptive studies on this topic. The literature on bullying intervention research has only recently expanded to a point that allows for synthesis of findings across studies. The authors conducted a meta-analytic study of school bullying intervention research across the…

This research synthesis verifies the effectiveness of the Picture Exchange Communication System (PECS) for improving the functional communication skills of individuals with autism spectrum disorders (ASD). The research synthesis was focused on the degree to which variations in PECS training are associated with variations in functional…

States and the federal government have invested in early care and education programs with an explicit goal of improving school readiness for low-income children. These investments, aimed at strengthening the quality of care and supporting families' access to high-quality settings, are based in part on a confluence of research findings showing a…

The purpose of this paper was to identify the characteristics and history of online education, to examine research on the effectiveness of online learning, and to note the principles and practices indicated for maximizing the effectiveness of online learning. Leading articles and studies on online education were identified and examined for this…

Meta-analysis techniques were employed to integrate statistically the findings from 74 studies on early intervention with handicapped preschoolers. Findings indicate that early intervention produces positive sizeable effect size; that longer, more intense programs are associated with efficacy; and that little support was found for commonly held…

Offers an alternative interpretation of the Primary Mental Health Project's (PMHP) outcome, based on meta-analysis of the empirical data currently available. Results showed that effect sizes coincide reasonably well with those of past PMHP outcome studies. Positive outcomes for the typical PMHP-referred child are only inconsistently found. (BH)

While meta-analyses of the correctional treatment literature have made significant contributions to understanding "what works" with offenders, they have been the subject of considerable scholarly criticism. This article discusses these critiques by revisiting Gottfredson's (1979) discussion of "treatment destruction techniques," and argues that…

The present review examines research on the effects of technology use on reading achievement in K-12 classrooms. Unlike previous reviews, this review applies consistent inclusion standards to focus on studies that met high methodological standards. In addition, methodological and substantive features of the studies are investigated to examine the…

This article reports on new findings from a forthcoming research review which analyzes 207 studies of school-based programs designed to foster children's social and emotional skills. Roger P. Weissberg, the president of the Collaborative for Academic, Social, and Emotional Learning, or CASEL, the Chicago-based group that sponsored the four-year…

This review focuses on intervention studies that tested whether parent-child reading activities would enhance children's reading acquisition. The combined results for the 16 intervention studies, representing 1,340 families, were clear: Parent involvement has a positive effect on children's reading acquisition. Further analyses revealed that…

Purpose: The purpose of this paper is to analyse and summarise the Australian research on the impact of vocational education and training (VET) on transitions to work for young people aged 15 to 24 years. Design/methodology/approach: The methodology involved the compilation of statistics on VET participation by young people and a review of…

A meta-analysis encompassing all studies evaluating the impact of the Triple P-Positive Parenting Program on parent and child outcome measures was conducted in an effort to identify variables that moderate the program's effectiveness. Hierarchical linear models (HLM) with three levels of data were employed to analyze effect sizes. The results (N =…