Researchers across many fields have called for greater attention to heterogeneity of treatment effects--shifting focus from the average effect to variation in effects between different treatments, studies, or subgroups. True heterogeneity is important, but many reports of heterogeneity have proved to be false, non-replicable, or exaggerated. In…

Item response tree (IRTree) models are a flexible framework to control self-reported trait measurements for response styles. To this end, IRTree models decompose the responses to rating items into sub-decisions, which are assumed to be made on the basis of either the trait being measured or a response style, whereby the effects of such person…

Based on data from a single institution, this study estimates the effect of having a female instructor, the effects of measures of self-efficacy, and the interaction effects of measures of self-efficacy and having a female instructor on female and male student grade performance. Self-efficacy for academic achievement, self-regulated learning,…

Transactional distance (TD), the perception of psychological distance between the student and his peers, his instructor/teacher, and the learning content, has long been a prominent construct in research on distance education. Today, distance education primarily takes place over the internet, with technology mediating engagement and communication.…

Using structural equation modeling, this study attempted to untangle the underlying mechanisms among student-faculty interaction, classroom engagement, and cognitive skills development by examining the role played by students' academic self-challenge and sense of belonging on the relationships among the variables. The study utilized data from the…

This year marks the fortieth anniversary of the publication of two landmark articles concerning the "good language learner". In the years since, vigorous debate has revolved around both theoretical issues (including definition, classification, theoretical foundation, and the relationship of strategies to successful learning) and…

In the present study a generalized approach is given for the description of acquisition procedures with a particular focus on the knowledge acquisition process. The learning progression is given as an example here letting the theory to be applied to different situations. An analytical approach is performed starting from the generalized fundamental…

In this research, we have examined the characteristics of university students' motivation and its connection with perceptions of the learning environment. Higher education teachers often find it challenging to decide how to organize their lectures and what instructional strategy they should use to be most effective. Therefore, we endeavoured to…

This paper is intended to investigate the degree to which interaction and other predictors contribute to student satisfaction in online learning settings. This was a preliminary study towards a dissertation work which involved the establishment of interaction and satisfaction scales through a content validity survey. Regression analysis was…

The effectiveness and potential of asynchronous online courses hinge on sustained, purposeful interaction. And while many factors affecting interaction have been uncovered by prior literature, there are few accounts of the relative importance of these factors when studied in the same online course. In this paper, we develop a literature-informed…

The main aim of this article is to review between students' learning environment and education quality. A non-experimental, quantitative, SPSS 17.0 research design was used to explore the relationship between background demographic characteristics, transformational, and transactional leadership styles, learning environment, and education quality.…

Quality teacher training and continued learning is essential to providing the high quality education that yields adequate levels of student success. Though called by many different names, academic coaches appear to be the answer to the continuing problem of creating a positive learning environment that meets the challenges of educating students…

Empirical research supports the idea that differences in academic performance among students are largely due to their different learning and study strategies. The strategies, in turn, affect the self-efficacy of the students. Two hundred university students were recruited to participate in this study by completing a revised Chinese version of the…

This study aimed to investigate the structural relationships among teaching presence, cognitive presence, usage, learning flow, satisfaction, and learning persistence in corporate e-learners. The research participants were 462 e-learners registered for cyber-lectures through an electronics company in South Korea. The extrinsic variables were sense…

We investigated some of the key features of effective active learning by comparing the outcomes of three different methods of implementing active-learning exercises in a majors introductory biology course. Students completed activities in one of three treatments: discussion, writing, and discussion + writing. Treatments were rotated weekly between…