웹 기반 수업 개발을 위한 인쇄물 기반의 래피드 프로토타입 개발 방법론에 관한 연구

Abstract

This study intended to explore the specific procedure of 'paper-based rapid prototyping methodology' for Web-based instruction and to identify its effects and areas for improvement. The rapid prototyping methodology was suggested to answer the limitations of the traditional ISD model, and its strengths are well studied. However, the methodology using paper version of prototype for Web-based instruction has not been well explored until now. This study developed a Web-based instruction(WBI) for a dental clinic college course by 'paper-based rapid prototyping methodology' and came up with a specific procedure for developing a WBI by the methodology and found its effect and aspects for future improvements. The methodology consists of six phases: that is analysis, design, prototype design and testing, development, implementation, and evaluation. An exemplary aspect of the procedure is as follows: The data collection and task analysis in the analysis phase were made in the next design and prototype design testing concurrently. The students showed a relatively high level of satisfaction with the final product of the WBI, and this result could be anticipated because their suggestions with the paper prototype were reflected in developing its final version. Finally, three areas of improvement were identified: first, the usability testing of the paper version with low fidelity would be better than that of high fidelity; second, the roles and responsibilities of the client should be clearly expressed and communicated well in the initial phase of the project; third, a set of criteria for deciding the acceptance of the suggestions from students about the prototype should be made before.