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推进战略转变方法:在延长的采访中改变嫌疑人的战略
Lina Nyström1, Timothy J Luke1, Pär Anders Granhag1
1Department of Psychology, University of Gothenburg.
Law and human behavior
|April 4, 2024
概括
与标准方法相比,战略转移 (SoS) 采访技术有效地从嫌疑人身上获得了更多以前未知的信息. 然而,强化版本的SOS可能会对嫌疑人的面试体验产生负面影响.
科学领域:
- 法医心理学 法医心理学
- 调查采访技巧 调查采访技巧
- 刑事司法 刑事司法 刑事司法
背景情况:
- 面试人员很难从嫌疑人那里获得信息,这些嫌疑人愿意谈话,但隐着有责任感的细节.
- 战略转变 (SoS) 方法旨在从这些嫌疑人那里获得新信息.
- 这项研究测试了标准 (SoS-标准) 和新变体 (SoS-强化) 与对照条件 (直接) 相比.
研究的目的:
- 实证测试SoS方法在获取新信息方面的有效性.
- 将SoS标准和SoS强化与直接采访方法进行比较.
- 评估SoS技术对参与者面试经验的影响.
主要方法:
- 300名参与者完成了模拟犯罪程序,并使用三种技术之一进行了采访:SoS标准,SoS强化或直接.
- 测量了参与者披露以前未知的信息的程度.
- 采访后对采访经验进行了评估.
主要成果:
- 与直接条件相比,SoS-Standard和SoS-Reinforcement都导致了以前未知的信息的显著披露.
- 在信息披露方面,SoS-Reinforcement的表现并没有明显超过SoS-Standard.
- 与SoS-Reinforcement采访的参与者报告的负面体验比直接条件下的人更多.
结论:
- 战略转换方法有效地从不情愿的嫌疑人那里获取新信息.
- 索斯强化技术可能对受访者产生负面的经验后果.
- 进一步的研究可以探索优化SoS技术,以平衡信息获取和受访者经验.
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