孩子的新兴能力平衡内部和外部的认知资源
Lily Dicken1, Thomas Suddendorf1, Adam Bulley2,3
1School of Psychology, The University of Queensland, Brisbane, Queensland, Australia.
Child development
|November 28, 2024
概括
8-9岁的孩子有策略地使用令牌来帮助记忆进行困难的任务,与较小的孩子不同. 这表明,在中年儿童期发展认知控制,以管理记忆需求.
科学领域:
- 认知心理学 认知心理学
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 中年儿童的认知发展涉及到增强的执行功能.
- 孩子们学会战略性地管理认知负载并优化记忆表现.
研究的目的:
- 研究6-9岁儿童如何为记忆任务分配认知资源.
- 检查发展前性和追溯性资源配置策略.
主要方法:
- 120名澳大利亚儿童 (6-9岁) 参加了一项记忆任务,包括在杯子下定位目标.
- 孩子们将代币分配给试验,并有机会进行前性和后性调整.
- 分析了与试验难度和年龄相关的代币分配.
主要成果:
- 年龄较大的孩子 (8-9岁) 预期将更多的代币分配给更困难的试验.
- 较小的孩子 (6-7岁) 以后分配了代币,在搜索后进行了调整.
- 这表明了对记忆的战略资源配置的发展转变.
结论:
- 童年中期是发展对记忆的元认知控制的关键时期.
- 儿童越来越擅长通过战略性资源配置来卸载认知需求.
- 了解这些发育轨迹可以为教育和认知干预提供信息.
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