评估基线在欺骗检测中的有效性:对现实面试和结构面试的比较分析
Glynis Bogaard1, Anne Margreet van de Bovekamp1, Kevin Colwell2
1Department of Clinical Psychological Science, Maastricht University, Maastricht, Netherlands.
Acta psychologica
|December 9, 2023
概括
建立一个真实的基线并没有提高谎言检测的准确性. 研究人员没有发现证据表明,从基线的口头偏差有效地表明欺骗,这表明需要进一步的研究.
科学领域:
- 心理学 心理学 心理学
- 法医科学 法医科学 法医科学
- 沟通研究 沟通研究
背景情况:
- 由于缺乏通用线索和个体通信变异,欺骗检测是复杂的.
- 基线测试,比较一个人的反应以建立一个真实的规范,是增强谎言检测的潜在方法.
- 关于基线在欺骗检测中的有效性现有的研究是多样化的.
研究的目的:
- 在特定的采访协议中调查真实基线对改善谎言检测的影响.
- 为了确定从基线的口头偏差是否可以作为欺骗的可靠指标.
主要方法:
- 179名参与者观看了模拟犯罪,并被告知要么说谎,要么说实话.
- 参与者采访时使用了真实基线的现实采访修改 (RIM),或没有基线的现实采访 (RI) 和结构化采访 (SI).
- 在自由回忆和后续问题中的口头反应被分析,以确定真话者和说谎者之间的细节差异.
主要成果:
- 说实话的人在RI和SI的自由回忆中提供了比说谎者更多的细节,但不是RIM.
- 说实话的人在所有条件下对后续问题作出回应时,总是比说谎者提供更多的细节.
- 没有发现有意义的证据表明从基线的口头偏差有效地表明欺骗.
结论:
- 测试的基线协议 (RIM) 与非基线面试相比没有提高欺骗检测.
- 在这项研究中,从真实基线的口头偏差并不是欺骗的可靠指标.
- 需要进一步的研究来优化基线技术,以有效地检测谎言.
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