语境回忆是否取决于语境特征的基准率?
Marek Nieznański1, Michał Obidziński2, Daria Ford2
1Institute of Psychology, Cardinal Stefan Wyszyński University, ul. Wóycickiego 1/3 Bud. 14, 01-938, Warsaw, Poland. m.nieznanski@uksw.edu.pl.
Cognitive processing
|September 11, 2023
概括
语境内存取决于特征配置出现的频率. 在情节性回忆中依赖基率仅在特定条件下观察到,证据通常有利于基率忽视记忆.
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.
- 记忆研究 记忆研究
背景情况:
- 情节性回忆包括重新体验过去的事件,包括上下文细节.
- 基率依赖性假设表明,频繁的功能配置可以增强内存检索.
- 另一个观点认为,基于上下文的记忆可能会因为较弱的关联而忽略特征基率.
研究的目的:
- 调查文本记忆是否受到特征的基准率的影响.
- 测试基率依赖假设与在情节性记忆中的基率忽视假设.
主要方法:
- 进行了三次联合识别实验.
- 参与者研究了频繁与不频繁的特征配置.
- 识别测试评估了具有和没有上下文恢复的特征的记忆.
主要成果:
- 对于频繁而不是不频繁的配置,只有当特征绑定被促进和基准率差异是极端时,上下文回忆就更高.
- 基准利率仅在基准利率显著差异的情况下影响了猜测行为.
- 贝叶斯因子分析在两个实验中偏爱基率忽视,在特定条件下,在一个实验中偏爱基率依赖.
结论:
- 对上下文的记忆对特征基率并不始终敏感.
- 基率对情节性回忆的影响取决于诸如特征结合和基率差异极度等因素.
- 有证据表明,基率信息在记忆中起着微妙的作用,基率忽视往往占主导地位.
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