Applying Fuzzy Theory to Build Interactive Assessment System

• Main Author: 曾建維
• Other Authors: 陳美紀
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/34915766777719052947

碩士 === 國立彰化師範大學 === 數位學習研究所 === 96 === Assessment is an important step in teaching activities. The primary role of teaching assessment is to determine whether course objectives are achieved or not. In such process, test often involves personal subjective judgment and then result in unclear judgments. In recent years, the fuzzy theory is gradually supported in the educational researches. Many subjective judgments include fuzzy concept; hence, it is an adaptive way to resolve these kinds of questions. With the purposed system, test-takers proceed to build question ranks, and then teacher chose the adaptive questions and decided the degree difficulty of those questions. Second, test-takers compared the questions. Third, test-takers decided the weights of the questions. Finally, it judged test-takers’ grade by the fuzzy classes and replenished the lack of traditional assessment which just takes test-takers’ grade as the criteria. The interactive assessment will let teacher and test-takers produce the questions and review the questions through the experiment. The system is able to establish the actual impartiality by using fuzzy theory with the difficulty parameter.