面部识别中的评价陈述是否夸大了证据的实力?
Nada Aggadi1, Reuben Moreton2, Thomas Busey1
1Department of Psychological and Brain Sciences, Indiana University, Bloomington, Indiana, USA.
Journal of forensic sciences
|January 27, 2026
概括
面部识别检查人员经常在他们的报告中夸大了证据的强度. 这项研究使用定量措施重新校准了他们的口语表格,发现了显著的夸大.
科学领域:
- 法医科学 法医科学 法医科学
- 认知心理学 认知心理学
背景情况:
- 面部识别检查员使用口头尺度来报告证据的强度.
- 这些尺度缺乏对实际证据强度的直接校准.
研究的目的:
- 在面部比较中量化衡量证据的强度.
- 为了对考官的口语表达量表与实证数据进行校准.
主要方法:
- 从全面的面部识别黑子研究和熟练测试中重新分析了数据.
- 利用一个有序的探针模型来总结检查员的反应.
- 生成的概率比率来量化证据的强度.
主要成果:
- 从重新分析中获得的概率比率往往低于考察员口头陈述所暗示的概率.
- 检查人员的语言似乎夸大了证据的强度数量级.
- 当前的语言表达量表可能不准确地反映证据.
结论:
- 面部识别检查员目前的报告语言可能会夸大证据的强度.
- 需要定量校准才能准确地传达面部比较结果.
- 这项研究为法医面部识别中更客观的报告提供了框架.
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