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…

Educational inequalities are evident even before children start school. Some educational achievement gaps widen out as individuals progress further through the education sequence and into the labour market, especially those connected to disadvantaged students. Thus, there is a significant need for careful evaluation of educational policies that…

No Child Left Behind (NCLB), with its emphasis on standards-based accountability, has put educators under considerable pressure to improve student academic outcomes. Much of the funding for after-school programs comes from education budgets and is administered by state and local education agencies. Consequently, after-school programs are often…

Conducted a meta-analysis of methodologies used to evaluate after school programs and attempted a synthesis of evaluation findings. Results show that evaluation reports demonstrate moderate compliance with the Program Evaluation Standards of the Joint Committee on Standards for Educational Evaluation but evidence did not allow for meta-analysis of…

Major strides have been made in the field of youth development. However, youth transitioning into adulthood have not received similar attention. These older youth have frequently been overlooked by policymakers and practitioners who have been more focused on designing programs and services for adolescents and young children. Because older youth…

Synthesizes the long-term findings of three major evaluations of programs that began in the late 1980s and were designed to improve the self-efficacy of teenage mothers on welfare. Economic outcomes for the mothers improved over time, and the interventions had some positive effects, although they did not affect fertility. (SLD)

This article systematically reviews research on the achievement outcomes of four types of approaches to improving the reading success of children in the elementary grades: reading curricula, instructional technology, instructional process programs, and combinations of curricula and instructional process. Study inclusion criteria included use of…

The inclusion of young children with disabilities has remained a function of the Head Start program since its inception in the 1960s when the United States Congress mandated that children with disabilities comprise 10% of the Head Start enrollment (Zigler & Styfco, 2000). Standardized, norm-referenced tests used to identify children with…

Analysis of 326 studies of early intervention efficacy indicated significant positive benefits for most children but little evidence to support some common beliefs (such as the superiority of very early intervention or the necessity for parental involvement). Application of the steps in the scientific method are recommended for such large scale…

This report systematically reviews research on the outcomes of programs that teach young children in a group setting before they begin kindergarten. Study inclusion criteria included the use of randomized or matched control groups, evidence of initial equality, and study duration of at least 12 weeks. Studies included valid measures of language,…

There has been much research concerning functional assessment over the past 20 years, but several important research considerations have yet to be explained. One is the comparison of different types of functional assessment (e.g., experimental functional analysis and non-experimental functional assessment). The current study aims to compare the…

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…

The synthesis of 35 single-subject nonaversive treatments of classroom behavior problems indicated that reinforcement and feedback are highly effective as a remedy across a variety of behaviors, settings, and administrative arrangements. (Author/DB)

Asserting that school psychology has matured with increasing confidence and respect for its responsibilities, problems, and potential, the goals and action plans resulting from the proceedings are discussed. These include: professional accountability; political action; public relations, research roles and values in the discipline. (CM)