多选择题是否适用于牙科学位入学考试？——印度修复学多项选择题的项目分析。
Are Multiple Choice Questions for Post Graduate Dental Entrance Examinations Spot On?-Item Analysis of MCQs in Prosthodontics in India.
机构信息
Department of Prosthodontics, D.Y. Patil Dental School, Lohegaon, Pune, Maharashtra, India.
Public Health Dentist, Bangalore, India.
出版信息
J Natl Med Assoc. 2018 Oct;110(5):455-458. doi: 10.1016/j.jnma.2017.11.001. Epub 2017 Dec 6.
BACKGROUND
Construction of appropriate test items is a challenge in preparing quality multiple choice questions. Item analysis provides valuable feedback data on validity of multiple choice questions. The present study was conducted to evaluate the difficulty index, discrimination index and distracter efficiency of the items present in the multiple choice questions of post graduate dental entrance examinations.
METHODS
A list consisting of 20 MCQs was taken from the entrance exam books of MCQs on an introductory topic and administered to 104 undergraduate students.
RESULTS
In the present study 15% of the MCQs related to impression making procedure were difficult with difficulty index (p) less than 30%, 15% were poor discriminators and 55% had at least one non-functional distracter.
CONCLUSION
Item analysis of MCQs in post graduate entrance examinations demonstrated low difficulty index, discrimination index and distracter efficiency. Hence, we propose a strong need for faculty training in test constructors and their post validation.
背景
在编制高质量的选择题时，合适的试题构建是一个挑战。项目分析为选择题的有效性提供了有价值的反馈数据。本研究旨在评估研究生牙科入学考试多选题中试题的难度指数、区分度指数和干扰项效率。
方法
从 MCQs 入门主题的入学考试书籍中抽取了一份包含 20 个多选题的清单，并对 104 名本科生进行了测试。
结果
在本研究中，15%的与印模制取过程相关的多选题难度指数（p）小于 30%，15%的区分度较差，55%的多选题至少有一个非功能干扰项。
结论
研究生入学考试多选题的项目分析显示出较低的难度指数、区分度指数和干扰项效率。因此，我们强烈建议对教师进行试题构建方面的培训，并在构建后进行验证。
Zotero 插件