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Design and implementation of an extensible learner-adaptive environment

This paper describes the design and implementation of a flexible architecture that is capable of extending the functions of a learner-adaptive selflearning environment. A “courseware object”, which is a program module that is used to implement various educational functionalities, has been newly introduced to ensure both function extensibility as well as content reusability. A prototype system was designed and implemented to investigate the feasibility of the proposed architecture and to identify the core behavior and interaction schema of courseware objects. The results from this trial indicated that several learner-adaptive functionalities including the SCORM 2004 standard specifications will be able to be successfully implemented into the proposed architecture. | Design and implementation of an extensible learner-adaptive environment