执行功能的扩展门诊评估:工作记忆的内部可靠性和抑制性控制任务
Gezelle Dali1,2, Antoinette Poulton1, Li Peng Evelyn Chen1
1Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, VIC, Australia.
Journal of clinical and experimental neuropsychology
|June 13, 2024
概括
这项研究表明,基于智能手机的执行功能测试,包括工作记忆和抑制控制,可用于日常生活中的长期评估. 检查Cog应用程序有效地跟踪随时间的变化.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 数字健康数字健康
背景情况:
- 执行功能,特别是工作记忆 (WM) 的门诊评估正在增长.
- 然而,对阻碍性控制的门诊测量及其长期可靠性的理解较少.
研究的目的:
- 评估出行性工作记忆 (n-Back) 和抑制性控制 (停止信号任务) 措施的内部可靠性.
- 评估这些通过智能手机管理的执行职能任务的扩展可靠性.
主要方法:
- 283名参与者使用CheckCog智能手机应用完成了为期4周的门诊评估.
- 参与者每3天进行一次n-Back和停止信号任务 (SST).
- 分析了个人内可靠性.
主要成果:
- 合规率从66%到89%不等.
- 在两个任务的前两个会议中发生了显著的绩效变化,随后稳定下来.
- 可靠性的类内相关系数 (ICC) 范围为n-Back的0.29至0.68,SST的0.31至0.73.
结论:
- 简短的智能手机执行功能测量 (WM和抑制控制) 在自然环境中显示出可靠性.
- 检查Cog应用程序可靠地跟踪WM和响应抑制在健康个体长时间系统变化.
相关概念视频
01:24Working Memory
155
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...
155
01:30Information Processing Approach
33
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...
33