Describes the purpose and benefits of interactivity in computer-based learning environments. Suggests strategies to assist instructional designers in effective utilization of interactivity within computer-based programs: providing comprehensive navigation options; using questions that require students to interact with the instructional material;…

Describes the components of electronic performance support systems that are used for the provision of information, decision support, and training for on-the-job employees. Rationale for the use of performance support systems is discussed, design of the systems is considered, development and distribution are addressed, and future possibilities are…

Focuses on the design, development, and maintenance of Web-based resource sites developed for specific target audiences. The case study described is a site developed to support Web-based instruction in both corporate and educational settings; however the principles are also applicable for Web resource sites developed for many other content areas.…