The treatment outcome of a high-intensity inpatient sex offender treatment program was evaluated by comparing the sexual recidivism rates of 472 treated and 282 untreated sex offenders. The program is designed for moderate- to high-risk sex offenders and follows the principles of effective correctional treatment. The current investigation is an…

The efficacy of cognitive-behavioral therapy (CBT) for anxiety in adults is well established. In the present study, the authors examined whether CBT tested under well-controlled conditions generalizes to less-controlled, real-world circumstances. Fifty-six effectiveness studies of CBT for adult anxiety disorders were located and synthesized.…

REL Appalachia conducted a systematic review of the research evidence on the effects of increased learning time. After screening more than 7,000 studies, REL Appalachia identified 30 that met the most rigorous standards for research. A review of those 30 studies found that increased learning time does not always produce positive results. However,…

The purpose of this review was to evaluate whether the Penn Resiliency Program (PRP), a group cognitive-behavioral intervention, is effective in targeting depressive symptoms in youths. We identified 17 controlled evaluations of PRP (N = 2,498) in which depressive symptoms had been measured via an online search of PsycInfo, Medline, ERIC, and…

This meta analysis study focused on identifying and analyzing research studies that measured effects of teacher professional development with a content focus on math or science. This meta analysis was carried out to address two primary questions: (1) What are the effects of content-focused professional development for math and science teachers on…

This report examines a decade's worth of research on school vouchers and concludes that vouchers have had no clear positive effect on student academic achievement, and mixed outcomes for students overall. Effects on graduation rates, parental satisfaction, public school achievement and cost to taxpayers are discussed. The report also notes that…

The focus of this paper centers around timing associated with early childhood education programs and interventions using meta-analytic methods. At any given assessment age, a child's current age equals starting age, plus duration of program, plus years since program ended. Variability in assessment ages across the studies should enable everyone to…

The last major review of the achievement outcomes of comprehensive school reform (CSR) models was conducted in 2003. Despite the growing evidence base supporting CSR, the program was discontinued by the federal government in 2007. Now, six years after the 2003 meta-analysis, the study's lead author, Geoffrey Borman, revisits the results and…

This article describes the effects of self-instruction training (SIT) in microcounseling skills compared to those of a traditional trainer-guided program (TT) in a pretest-posttest comparison group design. A sample of 193 undergraduate psychology students participated in this study: 97 students followed SIT and 96 students followed TT. We used…

Previous quantitative reviews of research on psychotherapeutic interventions for bereaved persons have yielded divergent findings and have not included many of the available controlled outcome studies. This meta-analysis summarizes results from 61 controlled studies to offer a more comprehensive integration of this literature. This review examined…

Programming is recognized as being challenging for teachers to teach and difficult for students to learn. For decades, computer science educators have looked at innovative approaches by creating pedagogical software tools that attempt to facilitate both the teaching of and the learning of programming. This dissertation investigates the motivations…

A primary purpose of early childhood education and interventions is to promote children's acquisition of knowledge and skills linked to later social competence and academic success. In this report, special attention is given to summarizing what has been learned about early childhood classrooms as contexts for development and learning, the kinds of…

The Council of Chief State School Officers (CCSSO) was awarded a grant from the National Science Foundation to conduct a meta analysis study with the goal of providing state and local education leaders with scientifically-based evidence regarding the effects of teacher professional development on improving student learning. The analysis focused on…

The emergence of the European Standards and Guidelines (ESG) for Quality Assurance has been seen as an important step towards realising the European Higher Education Area by creating more transparency and accountability in the area of quality assurance. The ESG also include standards as to how quality assurance agencies should be reviewed. In a…

Meta-analysis procedures were employed to synthesize findings of research for improving reading comprehension of students with learning disabilities published in the decade following previous meta-analytic investigations. Forty studies, published between 1995 and 2006, were identified and coded. Nearly 2,000 students served as participants.…