响应在隐藏信息检测中的作用与反应时间冲突
Nathalie Klein Selle1, Barak Or2, Ine Van der Cruyssen2,3
1Department of Criminology, Bar-Ilan University, Ramat Gan, Israel. nkleinselle@gmail.com.
Scientific reports
|October 19, 2023
概括
隐藏信息测试 (CIT) 显示熟悉物品的反应时间 (RT) 较慢. 这项研究发现,响应冲突在RT-CIT效应中起着关键作用,但其他因素也起到了作用.
科学领域:
- 认知心理学 认知心理学
- 法医心理学 法医心理学
- 心理生理学 心理生理学
背景情况:
- 隐藏信息测试 (CIT) 是一种检测隐藏知识的方法.
- 反应时间-CIT (RT-CIT) 效应,即对熟悉物品的反应时间减慢,通常是由反应冲突解释的.
- 本研究研究了响应冲突在解释RT-CIT效应时的充分性.
研究的目的:
- 确定响应冲突是否是RT-CIT效应背后的唯一机制.
- 在高响应冲突和低响应冲突条件下比较RT-CIT效应.
- 探索RT-CIT效应的其他解释.
主要方法:
- 一项预先注册的研究,共有292名参与者.
- 对比"冲突"条件 (熟悉与不熟悉的响应) 与"没有冲突"条件 (城市与名称响应).
- 使用城市和名字项目作为CIT中的刺激.
主要成果:
- 在"冲突"条件下,RT-CIT效应明显更强.
- 即使在"无冲突"条件下,一个显著的RT-CIT效应仍然存在.
- 响应冲突是推动RT-CIT效应的关键因素,但不是唯一的因素.
结论:
- 响应冲突是RT-CIT效应的一个主要因素.
- 其他机制,如对显著刺激的导向,也可能影响RT-CIT效应.
- 这些发现完善了我们对欺骗检测背后的认知过程的理解.
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