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面部表情视角下的审讯压力检测与区分

Detection and Differentiation of Interrogation Stress from the Perspective of Facial Expressions

中国心理学前沿 / 2024,6(11)：13-22 / 2024-11-11 26 18

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• 作者： 刘一婷¹      罗劲¹      王俨²³      鲁绍愿²³      东子朝²³      王甦菁²³     
• 单位：

  1．首都师范大学，北京；
  2．中国科学院行为科学重点实验室（中国科学院心理研究所），北京；
  3．中国科学院大学心理学系，北京

• 关键词： 压力；审讯；面部表情；情绪
• Stress; Interrogation; Facial expression; Emotion
• 摘要： 压力是由压力源和压力反应共同构成的一种认知和行为的体验过程，它是犯罪嫌疑人在审讯中普遍存在的情绪状态，可能表现为焦虑、紧张、担忧、恐惧等情绪体验，能够改变犯罪嫌疑人相关的思维和行为反应。审讯人员在审讯中获得主动的关键在于能够准确识别犯罪嫌疑人面临的压力源和压力情绪，同时采取针对性的审讯策略。然而，现有研究中已有的压力检测方法很难准确地区分出犯罪嫌疑人面临的不同压力源和压力情绪。而面部表情作为情绪的重要外部行为反应，已经被证明了与压力之间存在着对应关系，可能具有区分不同压力源和压力情绪的能力。因此，本文结合以往研究对犯罪嫌疑人在审讯中的压力源与压力情绪进行分析，提出使用面部表情进行压力检测的重要性，为审讯技术提供借鉴和思考。
• Stress is a cognitive and behavioral experience process composed of stressors and stress responses. Stress is a common emotional state of suspects during interrogation, which may manifest as anxiety, tension, worry, fear and other emotional experiences. It can change the suspect’s related thinking and behavioral responses. The key for interrogators to take the initiative in interrogation is to accurately identify the stressors and stress emotions faced by suspects, and adopt targeted interrogation strategies. However, the existing stress detection methods in existing research are difficult to accurately distinguish the different stressors and stress emotions faced by suspects. Facial expressions, as an important external behavioral response to emotions, have been proven to have a corresponding relationship with stress and may have the ability to distinguish different stressors and stress emotions. Therefore, this paper analyzes the stressors and stress emotions of suspects during interrogation in combination with previous studies, and proposes the importance of using facial expressions for stress detection. This provides reference and thinking for interrogation technology.
• DOI： https://doi.org/10.35534/pc.0611002
• 引用： 刘一婷，罗劲，王俨，等．面部表情视角下的审讯压力检测与区分［J］．中国心理学前沿，2024，6（11）：13-22．