Teaching social skills to students with emotional and behavioral disorders (EBD) has become an accepted practice. Literally hundreds of social skills training (SST) efficacy studies for students with EBD appear in the literature. As a result, many authors have published both narrative and meta-analytic reviews of the literature. Reviews have…

Although it is generally believed that early intervention programmes are an effective means to stimulate children's cognitive development, many questions remain concerning programme design and delivery. This article reviews 19 studies into the effectiveness of early intervention programmes published from 1985 onward. The database comprised 85…

The history of risk assessment in criminal justice has been written on several occasions. In this article, the authors assess progress since Andrews, Bonta, and Hoge's statement of the human service principles of risk-need-responsivity (RNR) and professional discretion. The review is conducted in the context of the advent of the fourth generation…

Schools and districts are adopting out-of-school-time (OST) programs such as after-school programs and summer schools to supplement the education of low-achieving students. However, research has painted a mixed picture of their effectiveness. To clarify OST impacts, this synthesis examined research on OST programs for assisting at-risk students in…

In order to increase statistical power, this study combined the data of three previous studies on the role of parent involvement in early intervention for children with disabilities. Each of the studies found a mixed pattern of positive results on child outcomes and, in two of the studies, on family outcomes. The combined subjects (n=181) had mild…

To examine the effects of the language experience approach (LEA) on beginning reading achievement, a study analyzed five projects conducted as part of the United States Office of Education first grade studies and 32 additional studies comparing basal reading approaches to LEA. Using two methods of quantitative synthesis (vote-counting and…

The Carl D. Perkins Vocational and Applied Technology Education Amendments of 1998 extended support for "career guidance and academic counseling." A wide variety of such interventions are in existence. Since the No Child Left Behind Act of 2001 emphasizes evidence-based education, it is important to examine the research to determine the…

Performed meta-analysis upon eight California school-based risk reduction programs designed to deter fourth through eighth grade students from the use of tobacco, alcohol, and other drugs. Found that information-focused interventions had more impact upon knowledge but less upon attitudes and behavior whereas alternative interventions had less…

Objectives: This meta-analysis evaluates treatment effects for nonpsychotic major depression during pregnancy and postpartum comparing interventions by type and timing. Methods: Studies for decreasing depressive severity during pregnancy and postpartum applying treatment trials and standardized measures were included. Standardized mean differences…

This article reviews research on the achievement outcomes of mathematics programs for middle and high schools. Study inclusion requirements included use of a randomized or matched control group, a study duration of at least twelve weeks, and equality at pretest. There were 102 qualifying studies, 28 of which used random assignment to treatments.…

Educational programs and evaluations which were submitted to the Department of Education's Joint Dissemination Review Panel (JDRP), in order to be named validated programs, were studied to identify program characteristics associated with large versus small effect size. Effect size was calculated for 165 out of 232 submittals reviewed by JDRP from…

The effectiveness of an Education Consolidation Improvement Act Chapter 1 program was studied in a large urban school district. A common problem in evaluating remedial programs is that pretest/posttest achievement gains often indicate the effects of the entire curriculum, rather than those specific to the remedial class. In this district, over…

Parents are the central source of emotional, financial and social support for their children. Many young people also have the benefit of relationships with adults other than parents--including teachers, coaches, grandparents, older siblings, neighbors and employers--who serve as informal mentors. These relationships provide youth with extra…

Outcome studies support the effectiveness of cognitive-behavioral approaches for treating various emotional and behavioral problems. The effectiveness of group cognitive-behavioral therapy (GCBT) has received less empirical attention. The current investigation employed meta-analytic procedures to examine various effects from a total of 22…

This study conducts a meta-analysis using hierarchical linear modeling (HLM) to address the questions of the extent of gender differences in reading, whether or not these differences apply similarly across English and non-English speaking countries and decrease with age. Female secondary students performed 0.19 standard deviation units above their…