高职学生能力测评的Rasch模型分析——以重庆电子科技职业大学161名学生为例  

Rasch Model Analysis on the Competency Evaluation of Higher Vocational Students——Taking 161 Students from Chongqing Polytechnic University of Electronic Technology as Examples

作　　者：郭年 沈宇华 黄志平 蒋寒宇 GUO Nian;SHEN Yuhua;HUANG Zhiping;JIANG Hanyu(College of Finance and Economics Management,Chongqing Polytechnic University of Electronic Technology,Chongqing 401331;Chongqing Chaoyang Middle School,Chongqing,404100,China)

机构地区：[1]重庆电子科技职业大学财经管理学院,重庆401331 [2]重庆朝阳中学,重庆404100

出　　处：《重庆电子工程职业学院学报》2024年第6期128-138,共11页Journal of Chongqing College of Electronic Engineering

基　　金：2022年重庆市高等职业教育教学改革研究项目“分布式课程协同开发与共享模式研究”(项目编号:GZ223056)的研究成果之一。

摘　　要：如何对高职学生进行精确的能力测评是高等职业教育的一个重要议题。常见的经典测量理论受样本差异影响极大,且未考虑样本能力的误差,已逐渐不适用于现代教育测量。基于此,研究以Rasch二分反应和部分得分模型为依据,对重庆电子科技职业大学161名学生期末“互联网营销”课程试卷的答题情况展开了分析。结果表明,本次测试的难度系数偏低,且存在少部分猜测答对和疏忽答错的情况。为进一步提升测试的精度,研究建议教师在事后进行教学反思与改进时,应确保试卷讲解具有针对性、提高试卷客观题的难度,并采用填空题以消除猜测因素。同时,教师还可通过培养学生良好的学习习惯以及提供有针对性的辅导,提高学生的学习能力水平。How to accurately assess the abilities of vocational university students is an important is-sue in higher vocational education.The common classical measurement theories are greatly affected by the sample gap and do not consider the error of sample capacity,gradually becoming unsuitable for mod-ern educational measurement.Based on the Rasch dichotomous response and partial scoring model,this paper analyzes the answer to the final examination paper of Internet Marketing in a vocational college in Chongqing.The results indicate that the difficulty level of this test is relatively low,and there are a small number of cases of guessing and accidentally answering incorrectly.In order to further improve the accuracy of the test,it is recommended that teachers make the targeted teaching reflections and im-provements after the test,increase the difficulty of objective questions in the test and use fills in the blank questions to eliminate the guessing.At the same time,teachers can also improve students’learn-ing abilities by cultivating good study habits and providing the targeted tutoring.

关 键 词：高职学生 能力测评 Rasch二分反应模型 Rasch部分得分模型 

分 类 号：G717[文化科学—职业技术教育学]