The second of four symposium papers brings together the results of four separate statistical analyses of findings on computer-based instruction (CBI) in 199 comparative studies, of which 32 were conducted in elementary schools, 42 in high schools, 101 in universities and colleges, and 24 in adult education settings. Each was a controlled,…

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 first science education digest for 1985 focused on data obtained by use of meta-analysis techniques on research studies of science instruction. Instruction seldom takes place without instructional materials, so this second digest is a companion one containing a discussion of science education research on instructional materials. Data are shown…

Reflecting changes in the focus and methodology of writing research over the past 20 years, this book provides a meta-analysis of studies on teaching approaches and focuses on composition instruction at the elementary, secondary, and college levels. The first chapter of the book examines general studies of the composing process, studies of process…

This ongoing project, conducted in four municipalities in Sweden, is investigating the ways in which schools and teaching are affected by various local communities and the ways in which central directives are transformed into a local educational reality. A diverse range of data have been collected, including demographic data from the…

This booklet presents three brief papers that summarize three meta-analytic research syntheses of instruction for students with learning disabilities. The first paper is "Intervention Research for Students with Learning Disabilities" by H. Lee Swanson. Findings that resulted from a review of 272 studies are grouped into those on most effective…

This review of research on microcomputers and their impact on education highlights literature reviews and findings from 1975 to the present; meta-analysis issues and procedures; findings of research on instructional effectiveness; word processing; Logo; student attitudes and characteristics; and implications of these findings for computer use and…

The seven chapters of this special issue identify research issues related to sex differences and mathematics achievement in an international context and consider some possible explanations, including neuropsychological differences, learning strategies, and attitudes. Recommendations are made for educational policy, curriculum development, and…

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…

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…

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…

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…

Reviews research that focuses on the effectiveness of computer-assisted instruction (CAI) and suggests implications for limited English proficient (LEP) students, both native and nonnative speakers. Highlights include narrative and meta-analytic research; reduction in learning time; attitudes toward computers; self-esteem; and the interaction of…