Language learners have unprecedented opportunities for developing second language literacy skills and intercultural understanding by reading authentic texts on the Internet and in multimedia computer-assisted language learning environments. This article presents findings from a meta-analysis of 11 studies of computer-mediated glosses in second…

Purpose: The purpose of this paper is to examine knowledge of strategy within the field of educational administration. It is intended to be the basis for future empirical research and inquiry into strategy in education by suggesting alternate ways of defining and researching strategy. Design/methodology/approach: The study examines the…

The far-reaching effects of literacy achievement have heightened the interest of educators and non-educators alike in the teaching of reading. Successful efforts to improve reading achievement emphasise identification and implementation of evidence-based practices that promote high rates of achievement. Behind the concept of evidence-based…

In order to fully evaluate the quality of evidence for any educational innovation, research is needed regarding consistency with theory, demonstrated effectiveness, and consistent implementation. The Help One Student to Succeed (HOSTS) Language Arts program was specifically mentioned in the "No Child Left Behind" act as a program that…

Background: Active Support (AS) is an approach for promoting increased engagement in activities by people with intellectual disability (ID). Method: We critically reviewed the available research on AS, and added a commentary to help guide future research and practice. Results: Despite weaknesses in the research design of some studies, there is…

Geoscience educational publications are reviewed in seven areas to identify future directions for curriculum development, professional development and research. The review shows that: effective teaching methods encompassing broad geoscience study still need extensive research; whilst some valuable materials have been developed for the teaching of…

The authors conducted a meta-analytic review to assess the prevalence of major depressive disorder and depressive symptoms among Latinos compared with non-Latino Whites in the United States using community-based data. Random-effects estimates were calculated for 8 studies meeting inclusion criteria that reported lifetime prevalence of major…

Magnitude of effect (ME) statistics are an important alternative to statistical significance. Why methodologists encourage the use of ME indices as interpretation aids is explained, and different types of ME statistics are discussed. The basic concepts underlying effect size measures are reviewed, and how to compute them from published reports…

Using learning theory approaches and definitions of persuasion generated from learning theorists, a study examined the effects of anxiety on message-induced persuasion by using meta-analytic techniques to quantitatively assess the effect of anxiety manipulation in persuasive situations. Studies used in the meta-analysis were similar in context and…

The early and recent history of meta-analysis is outlined. After providing a definition of meta-analysis and listing its major characteristics, developments in statistics and research are described that influenced the formulation of modern meta-analytic methods. Major meta-analytic methods currently in use are described. Statistical and other…

Statistical analysis of many studies on Piaget's stage 4 object concept attempts to synthesize available quantitative data. Factors of this "meta-analysis" include: (1) effects of age; (2) number of A trials; (3) length of delay between hiding and search; (4) number of locations; and (5) visual properties of hiding arrays. Includes…

Presents 40 questions, commentaries, and rebuttals on the generalizability of validities of employment tests of cognitive abilities and meta analysis. (BL)

Examined the relation between a counselor's conceptual level (CL) and the counseling process. Counselors who were matched with a compatible environment performed better than those who were mismatched. Low-CL individuals performed significantly better in more highly structured environments, whereas high-CL individuals showed only a slight…

Meta-analysis, applying data analysis to quantitative summaries of individual studies, is described in terms of procedures and advantages (inclusiveness and examination of interactions across studies) for special education research. (CL)

During the 1990s, the use of meta-analytic methods in educational research has been widespread, and few aspects of education have escaped the meta-analytic revolution. The acceptance has not been complete, however, and several threats to validity remain. Prominent among these are the "normality" problem and the "independence"…