In an attempt to hone the role of learners as designers, this study investigates the effectiveness of an instructional software application resulting from a design process founded on the tenets of participatory design, informant design, and contextual inquiry, as well as a set of established design heuristics. Collaboration occurred among learning…

The Web has caught the attention of many educators as an efficient communication medium and content delivery system. But we feel there is another aspect of the Web that has not been given the attention it deserves. We call this aspect of the Web its "component architecture." Briefly it means that on the Web one can develop very complex…

Analyzes technological capabilities of the Web as a delivery platform for highly interactive learning resources, consistent with a constructivist view of learning. Shows that all of the required software capabilities can be implemented by Web technology and discusses barriers to use of the Web as a medium for such resources, including bandwidth.…

Discusses problems in research investigating Web-based instruction (WBI) and describes a study of university freshmen that used a single-source method to test the impact of WBI on learning. Examines computer software log files and discusses results of multiple regression analyses that show use of relevant Web content does improve learning.…