8-12岁儿童对隐式和显式关联记忆的注意力要求不同
Emily E Davis1, Hannah G Thomas1, Matthew S Price1
1Psychology Department, Brock University, St. Catharines, Canada.
Memory (Hove, England)
|April 21, 2025
概括
童年关联记忆的发展与注意力有关. 这项研究使用隐式和显式记忆测试来显示注意力影响儿童随着年龄的增长记住对象对的程度.
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 人类的记忆 人类的记忆
背景情况:
- 关联记忆,即连接信息的能力,在儿童时期得到改善.
- 测量关联记忆因同时出现的注意力需求而变得复杂.
- 区分与年龄相关的记忆改善与注意力发展需要仔细的任务设计.
研究的目的:
- 研究儿童关联记忆的与年龄相关的变化.
- 区分隐式和显式记忆过程在关联记忆发展中的作用.
- 检查注意力对整个儿童时期协会记忆改善的贡献.
主要方法:
- 8,10和12岁的孩子完成了隐式和显式关联记忆任务.
- 隐式记忆通过在分类任务中偶然编码对象对进行评估.
- 显式记忆通过直接回忆对象对完整性 (完好无损,重新排列,新) 来测试.
主要成果:
- 所有年龄组都表现出隐含的关联记忆,完整对的反应时间更快.
- 显式关联记忆的表现随着年龄的增长而显著改善.
- 注意力测量与隐式和显式关联性记忆任务的表现相关.
结论:
- 注意力机制在与年龄相关的关联记忆的发展中起着至关重要的作用.
- 隐式和显式记忆系统都受到儿童时期注意力的影响.
- 这些发现突出了认知发育中的注意力和记忆结合之间的相互作用.
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