Conversational agents have been designed to improve instruction quality and support student learning. In addition to their instructional use, they can be incorporated into assessment--conversation-based assessment (CBA). This study primarily introduces a CBA with selected-response and constructed-response tests as a formative assessment tool for…

Describes the development of the Cooperative Remotely Accessible Learning (CORAL) system on the Internet at National Chiao Tung University (Taiwan) that promotes cooperative constructive distance learning and provides the first comprehensive and networked courseware written in Chinese. Results of formative evaluation are described and future…

Describes the design and development of a case-based reasoning (CBR) knowledge repository, including its case library and the search engine to support the technology integration community. The process and results of ormative evaluation following the concept of participatory design are reported to set the context for further research and…