青少年的屏幕时间暴露和模式特定的工作记忆能力
Darshan Hosaholalu Sarvajna1, Jim Saroj Winston1, Deepak Puttanna2
1Nitte (Deemed to be University), Nitte Institute of Speech and Hearing (NISH), Mangalore, Karnataka, India.
International journal of adolescent medicine and health
|November 24, 2025
概括
青少年的活跃屏幕时间 (AST) 与更好的工作记忆 (WM) 性能有关,特别是在视觉空间任务中. 背景屏幕时间 (BST) 对WM容量没有显著影响. 这表明屏幕参与的模式特异性影响.
科学领域:
- 认知心理学 认知心理学
- 青少年发展 青少年发展
- 人与计算机的交互
背景情况:
- 青少年广泛使用电子设备用于各种目的.
- 过度的屏幕时间可能会对工作记忆 (WM) 有负面影响,这对认知功能至关重要.
- 活跃 (AST) 与背景屏幕时间 (BST) 对青少年模式特定的WM的影响尚不清楚.
研究的目的:
- 研究不同类型的屏幕时间 (AST和BST) 与青少年工作记忆能力之间的关系.
- 探索屏幕参与对工作记忆表现的模式特定影响.
主要方法:
- 一项涉及81名年龄在13至16岁的青少年的横截面研究.
- 使用听觉反向数字跨度 (ARDS),视觉反向数字跨度 (VRDS) 和Corsi向后 (CB) 任务来评估工作记忆.
- 通过家长和自我报告收集了屏幕时间数据.
主要成果:
- 青少年的AST暴露率高于BST暴露率.
- 更高的AST与所有WM任务的性能改善有关,特别是科尔西背向 (CB) 任务.
- 背景屏幕时间 (BST) 对工作记忆结果没有显著影响.
结论:
- 增加主动屏幕时间 (AST) 与青少年的增强工作记忆性能相关,特别是在视觉空间任务中.
- 研究结果表明,屏幕参与对青少年工作记忆的模式特异性影响.
- 这项研究强调了青少年屏幕时间和认知能力之间的细微关系.
更多相关视频
07:01Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
Published on: September 20, 2020
5.1K
10:38A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
Published on: July 16, 2015
14.0K
相关概念视频
01:24Working Memory
774
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
774
01:30Information Processing Approach
497
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
497