Construction of Review Support Environment for Knowledge Refinement through Presentation Rehearsal

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The purpose of a presentation rehearsal is to enable a presenter to be aware of the insufficiency or incompleteness of his/her knowledge and to refine his/her knowledge, presentation materials and oral explanations. In our research, we have focused on a presentation rehearsal and proposed knowledge refinement model with knowledge publishing through presentation rehearsals in self-directed learning. We have also designed the computerized support environment and developed the prototype system.