基于屏幕的任务学习和地理环境对小学学生认知表现的影响:工作记忆的评估
Yacouba Ouattara1, Prisca Joëlle Djoman Doubran2, Koffi Mathias Yao1
1Neuroscience Unit, Laboratory of Biology and Health, Faculty of Biosciences, Félix Houphouët-Boigny University, Abidjan, Côte d'Ivoire.
Brain and neuroscience advances
|July 28, 2025
概括
与打印相比,基于屏幕的任务改善了科特迪瓦学生的视觉空间工作记忆. 性能因地点而异,城市学生更受益于屏幕呈现,这表明数字化整合.
科学领域:
- 认知心理学 认知心理学
- 教育技术的教育技术
- 神经科学是一个神经科学.
背景情况:
- 教育中的数字化整合至关重要,特别是在撒哈拉以南非洲,以解决社会经济和地理差异.
- 了解数字工具对学习的神经认知影响对于开发有效的教育策略至关重要.
- 视觉空间工作记忆是一个关键的认知功能,受学习环境和演示方法的影响.
研究的目的:
- 调查呈现方式 (屏幕与打印) 对象牙角洲小学学生视觉空间工作记忆表现的影响.
- 检查地理环境 (城市与农村) 如何调节呈现方式对认知表现的影响.
- 在教育环境中探索数字工具,地理因素和认知结果之间的相互作用.
主要方法:
- 一项涉及222名来自城市和农村的科特迪瓦小学学生 (4-13岁) 的行为研究.
- 学生们执行了一个视觉空间工作记忆任务,在计算机屏幕上或通过印刷材料呈现.
- 协同变量分析 (ANCOVA) 用于分析表现,控制年龄作为协同变量.
主要成果:
- 使用基于屏幕的任务的学生表现出明显更好的视觉空间工作记忆性能 (更少的错误),而不是使用打印 (p < 0.001).
- 在呈现方式和地理背景之间观察到显著的相互作用效应 (p = 0.009).
- 城市学生在屏幕和打印之间表现的差距更大,与农村学生相比,在印刷材料方面表现更差. 城市和农村学生之间的基于屏幕的表现没有显著差异.
结论:
- 基于屏幕的任务呈现为小学学生的视觉空间工作记忆提供了潜在的认知益处.
- 基于屏幕的学习的有效性是复杂的,受到地理环境的影响,这与社会经济因素有关.
- 进一步的研究应该包括直接的社会经济地位控制,并探索动机因素和神经成像,以了解潜在的机制.
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