工作记忆机制对立即和延迟测试中的虚假记忆的影响
Marlène Abadie1, Christelle Guette1, Amélie Troubat1
1Aix Marseille Université, CNRS, CRPN, Marseille, France.
Cognition
|August 16, 2024
概括
工作记忆 (WM) 中的虚假记忆受信息保持方式的影响. 关节性排练可以防止语义错误,而注意力清新的影响会在以后回忆起来,支持新的WM模型.
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:
- 虚假记忆可以在工作记忆 (WM) 任务中出现.
- 阿巴迪 (Abadie) 和卡莫斯 (Camos) (2019) 的一个模型解释了虚假记忆的形成,这种记忆是通过表达式排练和注意力刷新来形成的.
- 该模型主要在识别任务中进行了测试.
研究的目的:
- 在召回任务中测试Abadie和Camos (2019) 模型.
- 调查工作记忆中的积极信息维护对虚假记忆出现的作用.
- 区分表达式排练和注意力刷新对回忆中的虚假记忆的影响.
主要方法:
- 用语义相关项目的简单列表进行了四项实验.
- 在保留间隔期间的并发任务操纵了WM维护机制的使用.
- 参与者完成了即时和延迟的回忆测试.
主要成果:
- 当WM维护在直接测试中受到损害时,语义错误更频繁.
- 关节性排练抑制了立即回忆中的语义错误.
- 注意力更新没有影响立即回忆中的语义错误,但在延迟回忆中增加了它们.
结论:
- 这些发现支持并扩展了Abadie和Camos (2019) 工作记忆模型.
- 在WM中,积极的维护机制对于虚假记忆的发展至关重要.
- 这项研究揭示了工作记忆和长期记忆之间的关系.
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