An e-learner's characteristics are very important variables with regards to educational performance and the e-learning environment. This study suggests a research model, based on a successful e-learning model, which presents the relationship between e-learner's self-regulated learning strategies and the quality perception in LMS (learning…

Using a sequential mixed-methods design, this study examined the differences between two native language groups--those with an East Asian language background and those with a Romance language background--in regard to reading subskills as represented in the Michigan English Language Assessment Battery (MELAB) reading test, so as to provide…

This article presents a principal-agent model in the context of public schools to help explain the use of merit pay for teachers. The model considers how both the nature of teaching and the political costs of union resistance affect school district merit pay decisions. Our results support the idea that merit pay is more likely in environments…

A method based on Spearman rank-order correlation coefficients was applied to the hypothesized ranks among correlations in Holland's hexagon of vocational interests. The procedure was easy to compute and apply and was amenable to comparing the fit in several matrices and to conducting meta-analysis. (SK)

As the entry-level information technology jobs could be easily outsourced offshore, the demand for U.S. employees who are innovative and productive in information technology (IT) project design, development, and management is growing among U.S. companies. This controlled experiment presents how a model of integrating students' intelligence…

Introduced the hypothesis-assessment model, claiming that the strength of inductive argument is determined by the same factors that affect hypothesis plausibility in the everyday social milieu. Describes experiments conducted to assess argument strength. Discusses strengths and limitations of the proposed hypothesis-assessment model. (MOK)

This article describes the history, evidence warrants, and evolution of the Center for Research on Evaluation, Standards, and Student Testing's (CRESST) model-based assessments. It considers alternative interpretations of scientific or practical models and illustrates how model-based assessment addresses both definitions. The components of the…

This research presents an analysis of factors predicting job retention, job satisfaction, and job performance of workers with mental retardation. The findings highlight self-determination as a critical skill in predicting the three important employee outcomes. The study examined a hypothesized job retention model and the outcome of the three…

The causal relationships among the three presences in the Community of Inquiry (CoI) framework are explored and tested in this paper. The CoI framework has been used extensively in the research and practice of online and blended learning contexts. With the development of a survey instrument based on the CoI framework, it is possible to test the…

In solving a problem, how does the subject single out an intermediate hypothesis? When a sequence of hypotheses does not lead to a solution, how does he revise them? Does he give up the entire sequence? Article considered these problems. (Author/RK)

In three experiments, this study investigated what evidence people use in making inferences about causality in complex and uncertain situations. Given evidence consisting of multiple observations of some outcome, with each observation including information about the presence or absence of that outcome and of some of its possible causes, subjects…

Kahneman and Tversky's critique of Cohen's position on adults' probability reasoning is not valid. If they think Baconian logic is normatively unsound, the onus is on them to explain why. It is valid and useful because nature itself is full of causal processes. (Author/RD)

A commentary is made on a previously published article concerning testing the equivalence of covariance matrices. An error in the previous article (by the same authors) is pointed out and the consequences of the error are discussed. (JKS)

This study investigated the relationship of baud rate, searcher experience, performance anxiety, and search outcome in the performance of an online bibliographic search. A significant interaction of baud rate and experience was observed, as well as a relationship between anxiety and search performance. Results contain implications for training and…