While assigning student roles is a popular technique in online discussions, roles and the responsibilities allocated to them have not been consistently assigned. This makes it difficult to compare implementations and generate principled guidance for role design. This study critically examined frequently assigned student roles and identified a set…

Effectively presenting complex material is a crucial component of instructional design within simulation-based training (SBT) environments. One approach to facilitate the acquisition of higher-order knowledge is to embed instructional strategies within the systems themselves. Currently, however, there are few established guidelines to inform…

A number of available resources offer guidance about hypermedia design strategies, many of which rely on principles of user-centered design. Many recent efforts, however, have focused more on developing "learner-centered" hypermedia. Learner-centered hypermedia is designed to help learners achieve their educational goals, rather than offer mere…

This literature review summarizes humor theory as an instructional strategy and provides examples of humor research. Discusses relationships between humor, affect, motivation, information processing, and learner characteristics. Provides six guidelines for incorporating humor in computer-based instruction (CBI) and proposes a research agenda for…

Focuses on how three-dimensional graphical and interactive features of computer-based instruction can enhance learning and support human cognition during technical training of equipment procedures. Presents guidelines for using three-dimensional interactive graphics to teach equipment procedures based on studies of the effects of graphics, motion,…

Examines the research dealing with integrating cooperative-learning strategies and computer-based instruction, and provides guidelines and strategies for designing Integrated Learning System (ILS) instruction that enhances opportunities for cooperative learning. (Author/AEF)