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首页> 外文期刊>Journal of Investigative Psychology and Offender Profiling >Police officers' use of evidence to elicit admissions in a fictitious criminal case
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Police officers' use of evidence to elicit admissions in a fictitious criminal case

机译:警务人员在虚构刑事案件中使用证据取证

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We examined how police officers planned to interview suspects in a situation where they lacked information about a critical phase of a crime (i.e., the time during which the crime took place) but possessed information about less critical phases of the crime (i.e., the time before and/or after the crime took place). The main focus was the officers' planned use of the available information (evidence) to elicit admissions about the critical phase. A survey was distributed to police officers (n=69) containing a fictitious murder case for which they were to prepare an interview with a suspect. The investigators planned to disclose the evidence more often in a strategic manner (obtaining the suspect's statement and exhausting alternative scenarios before revealing the evidence) than in a non-strategic manner (revealing the evidence before requiring an explanation). The investigators' most frequently reported reason for their planned evidence use was to collect additional information about the particular phase to which the disclosed evidence pertained. It was rare that the investigators planned to disclose the evidence about a less critical phase of the crime in order to elicit admissions about the more critical phase (e.g., by disclosing the evidence to try to shift the suspect's counter-interrogation strategy from less to more forthcoming). The investigators may benefit from recent research showing that strategic evidence disclosure can be used as a means to elicit admissions about a phase of a crime for which information is lacking.
机译:我们研究了警察在缺乏犯罪关键阶段信息(即犯罪发生时间)但掌握了犯罪关键阶段(即时间)的信息的情况下计划如何采访嫌犯。在犯罪发生之前和/或之后)。主要重点是警官计划使用现有信息(证据)来招募有关关键阶段的人员。向警察(n = 69)分发了一个调查,其中包含一个虚拟的谋杀案,他们准备与嫌疑人进行面谈。研究人员计划以一种非战略性的方式(在需要作出解释之前先揭露证据),以一种策略性的方式(获得嫌疑人的陈述并在揭示该证据之前用尽其他情况)来更频繁地公开证据。研究人员报告其计划使用证据的最频繁的原因是,收集与所披露证据所属的特定阶段有关的其他信息。很少有调查人员计划披露有关犯罪程度较轻的阶段的证据,以便引起人们对犯罪程度较重​​的阶段的承认(例如,通过公开证据试图将犯罪嫌疑人的反审策略从较少转变为更多)。即将发布)。研究人员可能会从最近的研究中受益,该研究表明战略证据披露可以用作一种手段来引诱人们对缺乏信息的犯罪阶段的认可。

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