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快递:在编码时是否有组织决定? 区分编码和检索策略的影响
Abigail Mundorf1, Karl Healey1, Mitchell Uitvlugt1
1Michigan State University.
概括
记忆回忆受到检索策略的影响,而不仅仅是最初的学习. 在检索时的战略控制过程显著改变了时间和语义记忆组织.
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:
- 情节性记忆自动编码和检索时间顺序信息.
- 战略控制过程调节时间信息对回忆的影响.
- 这些控制过程的精确时间 (编码与检索) 仍然不清楚.
研究的目的:
- 调查影响记忆回忆的战略控制过程是否主要在编码或检索期间运行.
- 独立操纵编码和检索策略,以隔离它们对记忆组织的影响.
主要方法:
- 本科生参与者在不同的战略指令 (时间与语义重点) 下研究了两个单词列表.
- 编码和检索策略是独立操纵的.
- 在回忆第二个列表 (测试策略) 之前发生了策略切换操作.
主要成果:
- 时间连续性在所有条件中都存在,即使在不鼓励的情况下.
- 最初的编码策略没有显著影响时间或语义组织.
- 语义检索策略显著减少了时间连续性,增加了语义连续性.
结论:
- 在回忆过程中,时间和语义连续性的变化主要是由检索时活跃的控制过程驱动的.
- 检索策略,而不是编码策略,对记忆组织的影响更大.
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