Identity Documents Bias Face Matching
Identity Documents Bias Face Matching
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DOI：
10.1177/0301006619877821
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发表时间：
2019-09-24
期刊：
影响因子：
1.7
通讯作者：
Burton, A. Mike
中科院分区：
文献类型：
--
作者：
Feng, Xinran;Burton, A. Mike
陌生人脸匹配是一项艰巨的任务。在典型的实验中，观众看到孤立的面孔对，并决定他们是否显示相同或不同的人。最近的研究表明，在护照中嵌入人脸会引入反应偏差，这样观众就更有可能接受两张照片显示的是同一个人。在这里，我们调查这种偏见的原因。在一系列的实验中，我们改变了明显的权威的身份证件，测试护照，驾驶执照，和学生证。通过比较孤立的人脸匹配，结果显示偏向于响应同一个人的每种文件类型。然而，当ID信息（姓名、出生日期等）从文件中删除，诱导的偏见消失了。我们的结论是，偏见并不依赖于感知的权威，而是似乎只发生在识别信息的存在，尽管这是任务无关。
Unfamiliar face matching is a difficult task. In typical experiments, viewers see isolated face pairs and have to decide whether they show the same or different people. Recent research shows that embedding faces into passports introduces a response bias, such that viewers are more likely to accept two pictures as showing the same person. Here, we investigate the cause of this bias. In a series of experiments, we vary the apparent authority of the identity documents, testing passports, driving licences, and student ID. By comparison to isolated face matching, the results show a bias towards responding same person for each document type. However, when ID information (name, date of birth, etc.) was removed from documents, the induced bias disappeared. We conclude that bias does not rely on perceived authority, but instead seems to occur only in the presence of identifying information, despite that being task irrelevant.