连续注意连续记忆:前进和后退线索回忆中的心理耐火期
Gordon D Logan1, Simon D Lilburn1, Jana E Ulrich1
1Vanderbilt University, United States.
Cognitive psychology
|July 10, 2023
概括
记忆检索涉及向内关注,与感知共享相同的注意力瓶. 这项研究使用了心理耐火期 (PRP) 程序来证明记忆回忆和感知任务之间的共享注意力资源.
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.
- 人类注意力研究研究
背景情况:
- 记忆检索通常被概念化为一种内部注意的形式.
- 心理耐火期 (PRP) 程序是调查认知注意力瓶的标准方法.
研究的目的:
- 调查记忆检索是否与感知处理具有相同的注意力瓶.
- 为了检查注意力在串行内存检索中的作用,使用一个结合PRP和cued回忆范式.
主要方法:
- 进行了六项实验,将PRP程序与从短期清单中提醒的项目相结合.
- 实验1-4专注于从记忆中提醒回忆,而实验5-6则涉及从感知显示中提醒回忆.
- 在各种条件下测量了响应时间和准确性,包括提示方向,位置和提示之间的延迟.
主要成果:
- 在记忆回忆和感知报告任务中观察到强大的PRP效应,这表明共享的注意力瓶.
- 记忆检索显示出强烈的方向效应 (前进与后退回忆) 和位置效应,表明从列表末端开始的连续搜索策略.
- 感知任务表现出较弱的位置效应,与直接访问模型保持一致.
结论:
- 记忆检索和感知注意力涉及到共同的计算过程,并分享相同的注意力瓶.
- 记忆的计算模型可以重新解释为指向内部记忆表示的注意力模型.
- 这些发现支持了这样的猜测:记忆检索类似于注意力向内转移.
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