We identify literature that argues the process of creating knowledge-based system is often imbalanced. In most knowledge-based systems, development is often technology-driven instead of requirement-driven. Therefore, we argue designers must recognize that evaluation is a critical link in the application of requirement-driven development models…

This study investigated how middle school teachers used an electronic performance support system (EPSS) and whether the use affected their work performance and attitudes toward computer technology. Discusses changes in task performance, change agents, collaborative design, technology support, training, computer accessibility, and implications for…

Dynamic Online Performance Support Systems (DOPSS) are a new class of intervention that can meet the needs of a quickly changing work force in an information age environment. These systems are customized for the target population, with unique meta tags, unique function sets, and dynamic growth for and by users in use. These unique tag sets allow…