E-learning has grown at a considerable rate, and current projections show no slowdown in the near future. The National Center for Education Statistics estimates that between 2000 and 2008 the share of undergraduates enrolled in at least one online course grew from 8 percent to 20 percent. This study refers to e-learning as all forms of…

This monograph provides a portrait of non-tenure-track faculty, describes studies of their experiences, and proposes plans of action. Much of the research, particularly early on, tried to provide a picture and description of this faculty that have been largely invisible for years. Therefore, "Portrait of Non-Tenure-Track Faculty" focuses on the…

The usefulness of meta-analysis in summarizing domains of primary research has led to widespread use of the techniques. Often, however, the researcher will have several options when cumulating empirical studies and readers will have questions regarding judgment calls made during a meta-analysis. In these cases, it is helpful to consult the primary…

Argues that historians have often neglected ideological forces that have shaped their work. Offers a meta-analysis of the ideological dimensions of historical scholarship. Proposes a social psychoanalytical approach to history. Argues that a recognition of the connection between past and present would expose the ties between history and politics.…

Sex differences in language use have been examined for many years, but no clear-cut conclusions exist. A meta-analysis of the existing literature was conducted regarding powerful/powerless language use, including 30 studies, with a total combined sample size of 3,012. The overall correlation indicated that men use more powerful language than…

This study is a synthesis of practice and research related to use of behavior analysis to train teachers. An idealized model for training science teachers is presented with research related to the model categories reviewed and analyzed. Results (based on meta-analysis) which support the idealized model are presented and discussed. (Author/JN)

Discusses the relationship of ideology, social theory, critical analysis, hegemony, and objectivity in the work of educational historians. Comments that the training of educational historians often neglects intensive ideological analysis of historical research. Argues that study of historiographical methodology and consciousness of its dimensions…

Whether or not there are sex differences in helping behavior is a question that has attracted interest from both theoretical and applied perspectives. A meta-analysis was conducted of 172 studies of helping behavior, coded for publication date, source, sex of author, sample size, setting, type of appeal for help, availability of other helpers, sex…

Presents meta-analysis of 54 articles and dissertations dealing with cognitive preferences. Information provided includes: test reliability; comparisons by country, grade level, gender, disciplines, and curricula; relationships between cognitive preferences and career orientation, science achievement, interest, and aptitude; and effect sizes.…

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…

A synthesis of findings from 38 studies on group-based applications of mastery learning strategies are presented. Meta-analytic procedures were used to combine the results of the studies and to calculate overall estimates of the effects of group-based applications. Results show that such applications yield consistently positive effects on both…

A study reviewed 88 doctoral dissertations written during a 4-year period in the 1980s on the use of feedback for performance improvement. The purpose was to sugget applications of the findings to teaching improvement in postsecondary education, and to determine the extent to which faculty development centers contribute to this research.…

The educational effects of frequent classroom testing have been studied and discussed since the early part of this century. Many possible reasons for its presumed benefits have been offered, such as increased practice, review, improved course organization, and frequent opportunities for feedback. However, reviewers of evaluations of frequent…

Both the career model and the decision model have been proposed to explain patterns of contraceptive use in teenagers. The career model views contraceptive use as a symbol of a woman's sexuality and implies a clear decision to be sexually active. The decision model is based on the subjective expected utility (SEU) theory which holds that people…

Describes methods designed to add new studies to published meta-analysis results, focusing on a procedure using Bayesian analysis and showing how new findings complement previous meta-analysis and extend its conclusions. Also considers how studies are to be weighted, which variables are to be examined, and how often meta-analyses are to be…