计算机应用与软件
計算機應用與軟件
계산궤응용여연건
COMPUTER APPLICATIONS AND SOFTWARE
2014年
10期
34-40
,共7页
丁建锋%赵欣%吴毅坚%赵文耘
丁建鋒%趙訢%吳毅堅%趙文耘
정건봉%조흔%오의견%조문운
E-learning%PROMETHEE%多元化评价
E-learning%PROMETHEE%多元化評價
E-learning%PROMETHEE%다원화평개
E-learning%PROMETHEE%Multi-dimensional evaluation
E-learning系统在现代化教学方法中发挥着重要的教学辅助作用,而客观有效的学生评价机制是E-learning系统的重要组成部分。现有的评价方法多以单一的文化课成绩为中心分别记录和分析学生的单科成绩,因而不能记录和跟踪学生日常学习过程中不同方面的成绩和表现,并给出客观综合评价。针对一个实际的E-learning系统,提出一个基于PROMETHEE的多元化可定制学生评价方法。首先建立系统化的基本学生评价指标体系,从而在学生的日常学习和对E-learning系统的使用过程中根据这些指标收集和跟踪学生的学习进程和效果;为了提高所收集数据的准确性和可信度,随后给出一套用于修正原始数据的方法;最后,基于PROMETHEE实现对学生的多元化综合评价。通过具体的算例验证了方法的有效性。
E-learning繫統在現代化教學方法中髮揮著重要的教學輔助作用,而客觀有效的學生評價機製是E-learning繫統的重要組成部分。現有的評價方法多以單一的文化課成績為中心分彆記錄和分析學生的單科成績,因而不能記錄和跟蹤學生日常學習過程中不同方麵的成績和錶現,併給齣客觀綜閤評價。針對一箇實際的E-learning繫統,提齣一箇基于PROMETHEE的多元化可定製學生評價方法。首先建立繫統化的基本學生評價指標體繫,從而在學生的日常學習和對E-learning繫統的使用過程中根據這些指標收集和跟蹤學生的學習進程和效果;為瞭提高所收集數據的準確性和可信度,隨後給齣一套用于脩正原始數據的方法;最後,基于PROMETHEE實現對學生的多元化綜閤評價。通過具體的算例驗證瞭方法的有效性。
E-learning계통재현대화교학방법중발휘착중요적교학보조작용,이객관유효적학생평개궤제시E-learning계통적중요조성부분。현유적평개방법다이단일적문화과성적위중심분별기록화분석학생적단과성적,인이불능기록화근종학생일상학습과정중불동방면적성적화표현,병급출객관종합평개。침대일개실제적E-learning계통,제출일개기우PROMETHEE적다원화가정제학생평개방법。수선건립계통화적기본학생평개지표체계,종이재학생적일상학습화대E-learning계통적사용과정중근거저사지표수집화근종학생적학습진정화효과;위료제고소수집수거적준학성화가신도,수후급출일투용우수정원시수거적방법;최후,기우PROMETHEE실현대학생적다원화종합평개。통과구체적산례험증료방법적유효성。
E-learning system plays an important role in teaching aids in the field of modern teaching,and the objective and effective student evaluation mechanism is an important part in E-learning system.Existing evaluation methods mostly take the simplex score of cultural studies on-ly to record and analyse the performance of students’single subject,but this cannot record and track the achievements and performances of the students in different aspects during their daily learning process,as well as provide the objective and comprehensive evaluations.In this paper, a customisable multi-dimensional student evaluation method based on PROMETHEE is proposed aiming at an actual E-learning system.First,it establishes a systematic basic student evaluation index system so as to collect and track students’learning process and effect according to these indexes in the processes of students daily studies and the use of E-learning system;In order to improve the accuracy and reliability of the data collected,we give a set of methods to amend the primitive data;Finally,we implement the multi-dimensional and comprehensive evaluation for students based on PROMETHEE.And this paper gives a concrete example to verify the effectiveness of the method.