对阵容识别的元记忆预测
Geoffrey L McKinley1, Aaron S Benjamin2, Scott D Gronlund3
1Department of Psychology, Skidmore College, Saratoga Springs, NY, USA.
Memory (Hove, England)
|June 2, 2023
概括
证人对识别犯罪者的信心与他们的实际准确性有关,特别是当编码质量差时. 在目睹犯罪后的早期预测可以提高记忆性能.
科学领域:
- 认知心理学 认知心理学
- 目击者身份识别研究研究
背景情况:
- 调查采访通常依赖于证人的信心,但其与识别准确性的联系仍在争论中.
- 现有的研究表明,元认知判断与阵容表现之间的相关性较弱或不存在,与记忆任务文献形成鲜明对比.
研究的目的:
- 调查未来识别性能和实际准确性的元认知判断之间的关系.
- 探索影响这种关系的因素,特别是编码判断的质量和时间.
主要方法:
- 参与者观看了各种编码质量 (低,中,高) 的模拟犯罪视频.
- 评估了对未来阵容表现的元认知判断.
- 测量了阵容识别准确度的测量.
- 研究4和5研究了这些预测的基础.
主要成果:
- 对未来阵容表现的超认知评估预测了识别准确性.
- 这种预测关系主要是由于低信心评估后的准确性低.
- 预测并非基于编码经验或当前内存强度.
- 编码后的早期预测导致了更好的内存性能.
结论:
- 超认知判断可以预测目击者识别的准确性,特别是当记忆质量有所不同时.
- 目击者预测的时间影响记忆性能,早期的判断会产生更好的回忆.
- 了解这些超认知过程对于提高目击者证词可靠性至关重要.
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