研究第二语言背景,熟练程度和使用对中老年和老年人的情节性记忆的影响
Bassam Jeryous Fares1, Vanessa Taler2
1Faculty of Medicine, University of Ottawa.
概括
双语可能会影响认知储备. 这项研究发现,第二语言 (L2) 的使用和熟练程度影响了双语成年人的口头和非口头情节性记忆.
科学领域:
- 认知神经科学 认知神经科学
- 心理语言学 心理语言学
- 衰老研究研究 衰老研究
背景情况:
- 越来越多的人口老龄化需要理解认知衰退.
- 双语是认知储备的一个潜在因素.
- 关于双语对情节性记忆的影响的研究有限.
研究的目的:
- 调查第二语言 (L2) 获取年龄,熟练程度和使用对情节性记忆的影响.
- 检查中老年和老年双语成年人的口头和非口头情节性记忆.
主要方法:
- 在英法双语者中评估了口头和非口头情节性记忆.
- 基于L2学习年龄,熟练程度和使用 (工作/家庭) 的分析数据.
主要成果:
- 较高的L2工作使用与较低的口头记忆准确度相关.
- 较低的L2家庭熟练程度和使用与更好的非语言记忆准确性和反应时间有关.
- 早些时候的L2获取与改善的非语言记忆准确性有关.
结论:
- L2 参与可能需要抑制控制,可能会影响情节性记忆检索.
- 较早的L2获取可能会减少抑制所需的认知努力.
- 研究结果表明,双语和情节性记忆表现之间存在复杂的关系.
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