A meta-analysis of 79 research reports on the effects of calculator use on students' achievement and attitude in grades K-12 was conducted. At all but one grade level, students using calculators maintained or improved their paper-and-pencil skills. Suggestions for the classroom are included. (MNS)

This meta-analysis found a minimal relationship between student achievement and educational expenditures except for direct instructional expenditures such as teachers' salaries and supplies. The amount spent is less vital than how the money is spent. (Compare gymnasium renovation with purchasing a new math program.) Nonschool factors may also be…

A policy of reducing class size seems sensible, but might have costly, far-reaching implications for students, teachers, and public support for schools. The purpose of this research brief is to summarize 100 class size research studies from 1950 to 1985 and to regroup them into 18 areas of concern. The cluster analysis approach was designed to…

Methods for meta-analysis have evolved dramatically since Gene Glass first proposed the term in 1976. Since that time statistical and nonstatistical aspects of methodology for meta-analysis have been developing at a steady pace. This guide is an attempt to provide a practical introduction to rigorous procedures in the meta-analysis of social…

Meta-analysis of 34 comparative studies on conventional vs. individualized instruction (II) found most favored the latter but with small-moderate overall effect. Pacing had significant effect, with teacher-pacing more effective than student-paced learning. On average, II required less time than conventional teaching. Additional research on this…

Thirty-two qualitative investigations of co-teaching in inclusive classrooms were included in a metasynthesis employing qualitative research integration techniques. It was concluded that co-teachers generally supported co-teaching, although a number of important needs were identified, including planning time, student skill level, and training;…

Reviews studies of singing which used elementary-aged subjects over the past 25 years. Summarizes studies done on the singing inaccuracies of children, and reviews studies on the processes required for accurate singing. Presents studies on factors affecting children's singing and examines the implications of this research for singing education.…

This digest provides an overview of several meta-analysis studies which focused on various aspects of science instruction. These studies examined: productive factors in science learning for grades 6 through 12; quality and quantity of instruction; effects of various teaching strategies on science achievement; instructional systems in science…

The National Early Literacy Panel (NELP) was appointed in 2002 and carried out its work under the auspices of the National Center for Family Literacy (NCFL). NELP's primary goal was to identify interventions, parenting activities, and instructional practices that promote the development of children's early literacy skills. The National Institute…

Integrates research on mathematics anxiety, regarding its nature, effects, and relief by using meta-analysis. Concludes that mathematics anxiety depresses performance and that mathematics and test anxieties both relate to general anxiety. Discusses the sex difference of the anxiety and its effects on achievement. (Author/YP)

Meta-analysis was used to assess the effect of metacognitive instruction on reading comprehension. Twenty studies from the reading research literature were compiled and quantitatively synthesized. Results affirm the effectiveness of metacognitive strategies, especially for junior high school students. Textual inconsistency awareness,…

Substantive and methodological problems encountered in a five-year synthesis of research on college impact are discussed, including general issues in higher education research and scholarship, relevance of assessments of student change, unnoticed indirect effects of college experience, inattention to individual differences, validity of common…

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…

Examines path-analytic models linking measures of self-concept, attributions, and grades of 194 Filipino high school students. Finds attributions for successful outcomes to ability or effort mediated the causal relationship between achievement and self-esteem. Interprets negative paths from ability attributions for success in mathematics to…

This module offers students opportunities to examine the theories and research associated with a range of different disciplines that focus on relationships between family life and work life. The module is organized around articles that have been nominated for the Rosabeth Moss Kanter Award for Work-Family Research. This award process identifies…