In this paper we challenge designers, researchers, teachers, students, and parents to re-assess and re-envision the value of technology-mediated feedback and e-assessment by examining the innovative roles feedback and assessment played in the design of three contemporary web-based learning environments. These environments include 1) an…

The purpose of this study was to examine the effectiveness of three different interface types on Web-based instruction: a text-based interface, a graphical interface and a metaphorical interface. In order to determine differences among three interface groups, we compared learning performance, cognitive load, usability, and appeal with various data…

A well-designed syllabus provides students with a roadmap for an engaging and successful learning experience, whereas a poorly designed syllabus impedes communication between faculty and students, increases student anxiety and potential complaints, and reduces overall teaching effectiveness. In an effort to facilitate, streamline, and improve…

ExplaNet is a web-based, anonymous, asynchronous explanation-sharing network. Instructors post questions to the network and students submit explanatory answers. Students then view and rank the explanations submitted by their peers before optionally resubmitting a final and revised answer. Three classroom evaluations of ExplaNet showed that by…

Adaptive learning object selection and sequencing is recognized as among the most interesting research questions in intelligent web-based education. In most intelligent learning systems that incorporate course sequencing techniques, learning object selection is based on a set of teaching rules according to the cognitive style or learning…

Discusses learner-centered active assessment, or interactive assessment, and applies it to an instructional design course that used WebCT (a Web-based authoring/management tool) to support a face-to-face classroom setting. Highlights include a definition of classroom assessment; and results of pretests and posttests, class surveys, and course…

Web-based collaborative Problem-Based Learning (PBL) environments have great potential for learner improvement in solving ill-structured problems in practical situations. Web-based environments, however, offer learners relatively few chances to solve problems through face-to-face interactions compared to traditional classrooms, thereby making it…

There is increasing interest in embodied agents (or avatars) and the effects on human cognition and motivation. Specifically there is an increasing interest in the use of embodied agents in e-learning environments. However, empirical investigations into the use of embodied agents in online education are limited. Our aim is to provide a framework…

An important learning goal of a molecular biology curriculum is the attainment of a certain competence level in experimental design. Currently, undergraduate students are confronted with experimental approaches in textbooks, lectures and laboratory courses. However, most students do not reach a satisfactory level of competence in the designing of…

This analysis examined the contrasts between online and traditional delivery methods in terms of the impact on student learning and satisfaction for similar course material. It built on the work of other researchers who have asked these types of questions for individual courses and relatively small sample sizes. However, this analysis expanded the…