Which comprehensive school reform programs have been proven to help elementary and secondary students achieve? To find out, this review summarizes evidence on comprehensive school reform (CSR) models in elementary and secondary schools. Comprehensive school reform models are programs used schoolwide to improve student achievement. They typically…

Background: Youth violence and related aggressive behaviors have become serious public health issues with physical, economic, social, and psychological impacts and consequences. This study identified and evaluated the characteristics of successful school-based violence prevention programs. Methods: Twenty-six randomized controlled trial (RCT),…

Applied meta-analysis to several series of studies to evaluate the effectiveness of prevention centers. Results indicate that centers do attract a high-risk population; center clients were more likely to commit suicide than were members of the general population, and individuals who committed suicide were more likely to have been clients than were…

This paper compares and summarizes empirical research on the outcomes of outdoor education (OE) and related programs. Most frequently, OE outcomes have been researched using post-program surveys of staff and participant attitudes. Such reports are vulnerable to many potential distortions. A second major approach to examining OE effectiveness…

A meta-analytic review of 15 outcome studies of group treatment for sexually abused children and adolescents was conducted to establish a quantitative measure of group treatment effectiveness for this population. Results found that overall, the current group treatments utilized for sexually abused children and adolescents are effective. (Author/CR)

A study examining the effectiveness of wilderness therapy programs for rehabilitating delinquent adolescents analyzed 23 programs using meta-analysis. Moderate effect sizes in favor of wilderness therapy programs were found with respect to enhancing self-esteem/self-concept, improving interpersonal skills, and promoting behavior changes. A small…

Performed a meta-analysis of 22 wilderness challenge programs to assess impact on delinquent behavior. The overall effect size for delinquency outcomes (0.18) was equivalent to a recidivism rate of 29% for program participants versus 37% for nonparticipants. Greatest reductions in delinquent behavior came with intense physical activities or…

Analyzed 32 outcome studies on the primary prevention of adolescent pregnancy and examined several moderator variables in relationship to the findings. Results indicate that certain pregnancy prevention programs had no effect on adolescents' sexual activity. Found sufficient evidence to support the efficacy of pregnancy prevention programs for…

It is argued that, although thousands of evaluations have been conducted of social interventions, little has been done to cumulate those results to guide intervention architects. Building social intervention theory and meta analyses are suggested as ways to unify this knowledge and make it useful. (SLD)

Presents a meta-analytic study based on the assumption that children's cognitive abilities can be both highly heritable and highly malleable. Results show strong support for the idea that early childhood education is a highly effective preventive intervention. Also finds that as preschool intervention intensity increases, so does the magnitude of…

Meta-analytic techniques are employed to find if the impacts of government funded training programs on earnings grew or deteriorated with time. Further, studies are recommended to understand the cost-effectiveness of training programs.

This meta-analytic review summarizes obesity prevention programs and their effects and investigates participant, intervention, delivery, and design features associated with larger effects. A literature search identified 64 prevention programs seeking to produce weight gain prevention effects, of which 21% produced significant prevention effects…

The purpose of the independent monitoring for quality (IM4Q) program is to bridge communication between individuals with mental retardation and the service providers on whom they rely. The IM4Q program uses an interview (essential data elements survey) to gather information about the lives of individuals with mental retardation. Collaboration…

Due to new standards in fostering life-long learning at school, research has increasingly dealt with the promotion of self-regulated learning, resulting in a large number of intervention studies conducted at primary and secondary school. The current study aimed at investigating the impact of various training characteristics on the training…

The report examines three major research thrusts of the Early Intervention Research Institute at Utah State University. First, meta analysis, a procedure used to review and integrate results of 156 studies (1937-1983) on the efficacy of early intervention with handicapped, at-risk, or disadvantaged children, is evaluated and its needs established.…