摘要
提出的面向实践能力考核的编程题自动评分方法,对有运行结果的源程序,除使用结果评分外,还参考关键语句匹配度进行评分。对没有运行结果的源程序,考虑到学生不具有相应的程序调试能力,首先扣除程序调试所占分值比例,然后按照关键语句匹配度进行评分。经过大量测试和使用证明,这种评分方法更加高效,评分结果更客观、准确,更能体现考生的上机操作能力和程序调试能力。同时也促使学生多上机练习,进一步提高了学生的动手实践能力。
The proposed programming of automatic grading for the assessment of practical ability,If the candidate＇s program can be run,in addition to the use of the results of score,also reference key statement matching grade.If the program cannot run,consider the student doesn’t have the appropriate program debugging capabilities,first deducted debugging the proportion of share scores,then follow the key statement matching score.After extensive testing and use,this grading method is more efficient,score results more objective,accurate and better reflect the candidate＇s ability to operate and program debugging capabilities.Also contributed to the students on exercises to further enhance the students＇ practice ability.
作者
布辉
刘冉
BU Hui,LIU Ran（1Department of Information Engineering,North China University of Water Conservancy and Electric Power,Zhengzhou 450011,Chi na;2 Software college of North China University of Water Conservancy and Electric Power,Zhengzhou 450011,China）
出处
《电脑知识与技术》
2012年第7期4608-4610,4617,共4页
Computer Knowledge and Technology
关键词
程序题
自动评分
关键语句匹配度
实践能力考核
programming
automatic grading
key statement matching
assessment of practical abilities
