识别记忆:探测器,返回的信号,以及决策
Michael S Humphreys1, William E Hockley2, Kerry A Chalmers3
1Department of Psychology, The University of Queensland, Brisbane, QLD, Australia.
Psychonomic bulletin & review
|October 6, 2023
概括
这项研究比较了四个范式的三种识别记忆模型. 研究结果表明,每个模型都提供了有效的见解,但没有一种方法可以普遍解释所有识别过程.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
背景情况:
- 识别记忆对于学习和日常生活至关重要.
- 现有的模型,如双重处理,信号检测和全球匹配,为识别提供了不同的解释.
- 了解这些模型在各种识别任务中的细微差别至关重要.
研究的目的:
- 评估三个主要的识别记忆方法:双处理,信号检测和全球匹配.
- 分析这些模型如何在四种不同的识别范式中解释关键元素 (探测器,信号,决策).
- 在不同的识别任务中调查检索过程的意向性.
主要方法:
- 对识别记忆的三个理论方法进行比较分析.
- 检查四个识别范式:单项识别 (包括记住/知道),关系上下文,关联识别和源监控.
- 分析特定指标,如双错失率和项目"年龄"对认可决策的影响.
主要成果:
- 关联信息的检索在关系上下文范式中看起来是无意的,但在关联识别中是有意的.
- 在单项识别 (和记住/知道) 中自发检索似乎是无意的,与源监控形成鲜明对比.
- 双错率和物品年龄效应的差异为有意与无意的检索区别提供了证据.
结论:
- 所有三个评估的方法 (双处理,信号检测,全球匹配) 都为理解识别记忆提供了有效的视角.
- 没有一个单一的理论框架能够充分解释四个不同认可范式的各个方面.
- 检索的意图性是区分性能和模型适用性在识别任务中的关键因素.
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