年轻人明确记忆表现的循环节动态:探索时型和同步效应
Catarina Bettencourt1,2,3, Luís Pires2,3,4, Manuela Vilar2
1Faculty of Psychology and Educational Sciences, University of Coimbra (FPCEUC), Coimbra, Portugal.
Memory (Hove, England)
|July 20, 2025
概括
认知表现因日常节奏和个体时间型而有所不同. 将学校时间安排与这些生物偏好保持一致,可以优化儿童和青少年的学习和记忆.
科学领域:
- 认知神经科学 认知神经科学
- 发展心理学 发展心理学
- 时间生物学 时间生物学
背景情况:
- 认知表现在一天中波动,受个体的时间类型的影响 (例如,早晨类型与晚上类型).
- 以前的研究表明,时间型和测试时间之间的同步效应会影响记忆性能.
研究的目的:
- 调查日间时间和时间对儿童和青少年在现实学校环境中的记忆表现的影响.
- 检查昼夜节律如何影响认知功能的潜在发育差异.
主要方法:
- 74名儿童和79名青少年根据时间型被分为晨型或晚型.
- 参与者完成了情节性语言记忆,视觉空间工作记忆和语义记忆的神经心理评估.
- 测试发生在早上或下午,随机分配时间段.
主要成果:
- 在晨型青少年的情节性口语记忆和晚型青少年的视觉空间工作记忆中观察到同步效应.
- 时间型显著影响了情节性语言记忆,早晨类型的孩子表现优于晚上类型的孩子,而晚上类型的青少年则表现出由同步调节的优势.
- 对于语义记忆,没有发现时间型或日间时间的显著影响.
结论:
- 循环节偏好对记忆表现有发育特异性的影响.
- 优化学习成果可以通过调整教育时间表与学生的个人时代生物学特征来实现.
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