Presents a meta analysis which examines results of 254 controlled evaluation studies that compared student learning in classes taught with and without computer-based instruction (CBI). Outcome measures are described, statistical analysis and effect size are discussed, and results are reported that show that CBI usually produces positive effects on…

Presents an integrated model for teaching students to write psychology literature reviews. Outlines a series of five writing tasks incorporating meta-analytical techniques. Describes a series of writing problems and provides solutions. Argues that such instruction, presented early in undergraduates' training, prepares them to write formal papers…

This article reviews 24 meta-analyses concerned with special education interventions and draws tentative conclusions about the relative power of interventions as determined by magnitude of mean effect size for each. Highest effect sizes were obtained for use of mnemonic strategies, reading comprehension strategies, behavior modification, and…

Background: Previous empirical studies of the cognitive sequelae of failure to thrive in infancy have led to apparently inconsistent conclusions. Methods: Studies of cognitive abilities in failure to thrive were located through published bibliographies, supplemented by a search through MEDLINE. They were classified (a) into those in which the…

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 article provides an analysis of the current knowledge base of social skills training (SST) with students with, or at risk for, Emotional and Behavioral Disorders (EBD). This knowledge base is evaluated with respect to issues regarding construct, internal, external, and social validity of the SST literature. Research syntheses investigating…

International comparisons in educational research can be difficult to accomplish because the findings of individual countries may not be comparable due to study design or inherent country features that cannot be manipulated. Quantitative meta-analysis techniques have great potential in improving international comparisons. In this paper,…

A meta-analysis of 35 interventions to reduce diagnostic testing revealed that testing was reduced overall by 17.6%. Stronger effects were found for immediate reductions (31.7%) compared to reduction at follow-up times (18.7%) and stronger effects were found for interventions targeted at specific tests (23.2%) compared to interventions designed to…

This paper presents a summary of findings from a review of approximately 225 studies addressing the knowledge and skills of classroom teachers for kindergarten through grade 12 related to the development and use of teacher-made tests. The findings from the review suggest that little change in teachers' testing competence has occurred in the…

Analyses for results of a series of studies examining intercorrelations among a set of as many as p+1 variables are presented. Several estimators of a pooled or average correlation vector and its variances are derived for cases in which some studies do not report complete correlation matrices. A test of the homogeneity (consistency) of the…

A brief survey of several comprehensive reviews of studies of the effects of desegregation on black achievement makes it clear that the experts are still in disagreement, and it is in the hope of finally bringing about a consensus on the subject that the National Institute of Education (NIE) has established a representative panel of experts to…

This paper analyzes the 19 studies presented to the National Institute of Education's (NIE) panel on the effects of school desegregation on black achievement and discusses the author's own findings. The author concludes that desegregation did not cause any decrease in black achievement generally, nor did it cause any increase in math achievement.…

In an effort to provide information about the effect of computer use in schools on student achievement, attitudes, dropout rate, and learning time, a review of instructional computing research analyzed studies done between 1980 and 1987 using statistical summary procedures. Reviewers used a meta analysis procedure to calculate effect size as they…

This report summarizes results of evaluations of the Texas Nutrition Education and Training (NET) Program activities completed during federal fiscal year 1989. In the evaluations, the number of individuals participating in NET activities was compared to preset goals to assess the degree of program goal attainment. The volume of materials…

A review of research data focused on the effects of parental involvement on children's reading achievement and ways in which parents can help promote children's reading achievement. The review included 35 studies (which are briefly summarized) of (1) parents' attitudes about their involvement in their child's education, (2) the positive effects of…