A meta-analysis of nine studies on psychotherapy with persons who have mental retardation found a wide range of research designs, types of interventions, and participants. The evaluation also pointed to a moderate degree of change in outcome measure and moderate effectiveness in terms of benefit to clients with mental retardation. (Contains…

Findings of positive effects of mastery learning on experimenter-made measures can be interpreted as supporting the view that this technique may help focus teachers on a given set of objectives. The claim that mastery learning can accelerate achievement, in general, in elementary and secondary schools is still awaiting evidence. (SLD)

Since the early 1980s, the vast majority of states have implemented enterprise zones. This paper analyzes urban zones in six states, examining the factors that states use to choose zone locations and the subsequent effect of the zones on business activity and employment. The source of outcome data is the U.S. Bureau of Census' longitudinal…

Objective: Evidence-based practice is becoming increasingly important in social work and community practice. The authors reviewed existing research to assess the level of evidence available to guide community practice. Method: The authors conducted a review of the literature on community practice intervention research from 1985 to 2002 using…

Background: The benefits of treating stuttering close to onset have become obvious in recent years, and the Lidcombe Program has emerged as an effective and safe treatment method for children in their preschool years. The benefits of implementing the programme with young children, however, need to be weighed against the knowledge that many…

Meta-analysis of 17 studies was conducted to determine the effectiveness of retaining elementary school students in grade. Calculations with data from the 17 studies produced 217 effect size measures, most of which were measures of differences in reading and mathematics achievement. Some measures of differences in social adjustment, behavior, and…

A meta-analysis of 51 studies of computer-based instruction shows: a rise in student test scores; student attitudes toward the subject that are slightly more favorable; student attitudes toward computers that are strikingly more positive; and savings from 39 percent to 88 percent in student learning time. (MLF)

Explains the Tomatis Method, a program of auditory stimulation and counseling used to assist children, adolescents, and adults with learning and communication disorders. Presents a meta-analysis of data from five research studies evaluating the efficacy of this method in assisting children with such disorders. Suggests that effect sizes favoring…

Reports results of meta-analysis to quantitatively summarize prior empirical research on alternative schools. Alternative education programs have a small overall effect on school performance, attitudes toward school, and self-esteem, but no effect on delinquency. Programs that target a specific population of at-risk youth produce larger effects…

The article offers a critical inspection of the effectiveness of resource room programs in serving students with disabilities. Types of resource models (categorical, cross-categorical, noncategorical, specific skill, and itinerant) are described. Also noted are ethical considerations (segregation versus integration) and suggested improvements in…

The overall effectiveness of patient education and counseling on preventive health behaviors was examined across published clinical trials, 1971-1994. The effectiveness of various approaches for modifying specific types of behaviors among patients without diagnosed disease was assessed. Multiple regression models indicated differences among…

School nurses work in an educational setting. Due to budget cuts, different goals, and confusion between educators and nurses regarding the school nurse role, school nurses are being asked to demonstrate their effectiveness and justify their presence in elementary and secondary schools. Although school nursing was first initiated 100 years ago, a…

A meta-analysis of 166 HIV-prevention interventions tested theoretical predictions about the effects of experts, lay community members, and similar and dissimilar others, as agents of change. In general, expert interventionists produced greater behavior change than lay community members, and the demographic and behavioral similarity between the…

Because research synthesis enables one to determine either the overall effectiveness of a particular treatment or the relative effectiveness of different types of treatments, it is becoming increasingly popular as a tool in program evaluation. Numerous methodological problems arise, however, when research synthesis is applied to studies conducted…

A meta-analysis of nearly 200 research studies, plus a review of the literature on staff development, point to the importance of program design in providing insights that teachers can use in their classrooms. Appended are 32 references. (MLF)