作为编码时处理的函数的原始化中的年龄差异
1Middlesex University, London, United Kingdom.
Consciousness and cognition
|December 23, 2023
概括
衰老可能会影响隐性记忆 (priming),这取决于信息在编码过程中是如何处理的. 概念处理显示在原始化中的年龄差异大于感知处理.
科学领域:
- 认知心理学 认知心理学
- 衰老的神经科学 衰老的神经科学
背景情况:
- 衰老对隐性记忆的影响,特别是原始记忆,仍在争论中,研究显示了相互矛盾的结果.
- 差异可能源于编码处理要求 (感知与概念) 的变化,因为老化对这些能力的影响不同.
研究的目的:
- 调查记忆编码过程中的处理类型是否会缓和与年龄相关的对原始化的影响.
- 为了比较年龄差异在概念和感知编码任务下的原始化.
主要方法:
- 年轻和年长的成年人研究了对象-词对,进行自然/制造 (概念) 或左/右旋转 (感知) 的判断.
- 用对象目标的连续识别与识别任务来评估初始化和识别.
主要成果:
- 与年轻人相比,老年人中的原始化和识别都显著减少.
- 与年龄相关的原始化下降在概念处理条件中比在感知条件中更明显.
结论:
- 隐性记忆 (priming) 的年龄差异受初始编码阶段处理的性质的影响.
- 与感知任务相比,概念编码任务似乎更容易受到与年龄相关的原始化缺陷的影响.
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