信心筛选探测器:检测测试串通的新方法。

IF 1 4区 心理学 Q4 PSYCHOLOGY, MATHEMATICAL
Applied Psychological Measurement Pub Date : 2023-05-01 Epub Date: 2023-03-20 DOI:10.1177/01466216231165299
Yongze Xu, Ying Cui, Xinyi Wang, Meiwei Huang, Fang Luo
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引用次数: 0

摘要

考试串通(TC)是一种作弊形式,在这种形式中,应试者以小组为单位改变正常的题目答案。串通作弊越来越常见,尤其是在高风险的大型考试中。然而,有关串通作弊检测方法的研究仍然很少。本文受高维统计分析中变量选择的启发,提出了一种新的 TC 检测算法。该算法仅依赖于题目的答案,并支持不同的答案相似性指数。本文进行了仿真和实际研究,以便:(1)比较新算法与最近开发的簇检测器方法的性能;(2)验证新算法在大规模测试环境中的性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Confidence Screening Detector: A New Method for Detecting Test Collusion.

Test collusion (TC) is a form of cheating in which, examinees operate in groups to alter normal item responses. TC is becoming increasingly common, especially within high-stakes, large-scale examinations. However, research on TC detection methods remains scarce. The present article proposes a new algorithm for TC detection, inspired by variable selection within high-dimensional statistical analysis. The algorithm relies only on item responses and supports different response similarity indices. Simulation and practical studies were conducted to (1) compare the performance of the new algorithm against the recently developed clique detector approach, and (2) verify the performance of the new algorithm in a large-scale test setting.

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来源期刊
CiteScore
2.30
自引率
8.30%
发文量
50
期刊介绍: Applied Psychological Measurement publishes empirical research on the application of techniques of psychological measurement to substantive problems in all areas of psychology and related disciplines.
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