报告题目：Measuring cheating and noncompliance in survey with sensitive questions
主讲人：吴琴副教授（华南师范越南直播）
时间：2026年6月12日（周五）15:30 p.m.
地点：北院卓远楼305会议室
主办单位：统计与数学学院
摘要：
Refusal and providing untruthful answers from respondents are very common in the survey of collecting highly personal or sensitive issues. Accurate data collections and reliable analysis on these issues are desirable. Both randomized and non-randomized response models are proposed to encourage the respondents to provide truthful answers. But some respondents do not believe that these techniques can protect their anonymity. We propose a new non-randomized model in which the cheating and the noncompliance are both measured. Our proposed techniques are empirically shown to yield accurate estimates for both sensitive and noncompliance probabilities. A real example among university students is used to demonstrate our methodologies.
主讲人简介：
吴琴，副教授。香港浸会越南直播统计系博士毕业，现于华南师范越南直播统计系工作。曾主持国家自然科学基金青年项目一项，面上项目一项，广东省质量工程项目一项。相关研究成果被统计杂志Statistical Methods in Medical Research，Statistic in Medicine等杂志收录。
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