Coping with plagiarism and grading load: Randomized programming assignments and reflective grading
Coping with plagiarism and grading load: Randomized programming assignments and reflective grading
复制标题
应对抄袭和评分负担：随机编程作业和反思评分
DOI：
10.1002/cae.20096
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发表时间：
2007
影响因子：
2.9
通讯作者：
Adam P. Vrechopoulos
中科院分区：
文献类型：
--
作者：
D. Spinellis;Panagiotis Zaharias;Adam P. Vrechopoulos
编程作业经常受到剽窃和缺乏反馈的困扰。Jarpeb系统创建单独的随机分配，通过利用Java的反思评估功能对学生的课程进行评分，并允许学生通过网络提交他们的成绩，通过加密的强大校验和签署他们的成绩。Jarpeb的实证评估包括作为因变量的重要学习者的维度：剽窃，理解，学习，公平，困难，乐趣和兴趣。结果表明，Jarpeb有助于减少剽窃，增加理解，学习课程的主题，同时也增加了感知的公平性，乐趣和学习者的兴趣。然而，该系统被证明增加了相关练习的难度。我们讨论了对教育工作者的影响，并概述了未来的研究方向。© 2007威利期刊公司Comput Appl Eng Educ.15：113-123，2007;在线发表于Wiley InterScience（www.interscience.wiley.com）; DOI 10.1002/cae.20096
Programming assignments often suffer from plagiarism and lack of feedback. The Jarpeb system creates individually randomized assignments, grades the students' programs by utilizing Java's reflective evaluation capabilities, and allows students to submit their grade through the web by signing their grade with a cryptographically strong checksum. Jarpeb's empirical evaluation included as the dependent variables important learners' dimensions: plagiarism, understanding, learning, fairness, difficulty, fun, and interest. The results indicate that Jarpeb contributes to the reduction of plagiarism, increases the understanding, and learning of the course subject while also increasing the perceived fairness, fun, and interest of the learners. The system, however, proved to increase the difficulty of the related exercises. We discuss the implications for educators and outline specific future research directions. © 2007 Wiley Periodicals, Inc. Comput Appl Eng Educ. 15: 113–123, 2007; Published online in Wiley InterScience (www.interscience.wiley.com); DOI 10.1002/cae.20096