工作记忆:身体炼期间的Digit Span计算机任务的开发,测试-重新测试可靠性和灵敏度
Thais Frois1, Ligia Linhares1, Andressa Eliza1
1Neurosciences of Physical Activity and Sports Research Group, Universidade Federal de Minas Gerais ‑ UFMG - Brazil.
Applied neuropsychology. Adult
|May 16, 2025
概括
这项研究测试了计算机化的Digit Span任务,用于在运动期间评估工作记忆. 虽然心率测量是可靠的,但任务显示中等可靠性,表明需要改善体育科学研究.
科学领域:
- 神经科学是一个神经科学.
- 运动科学 运动科学 运动科学
- 认知心理学 认知心理学
背景情况:
- 执行功能,包括工作记忆,对于体育决策至关重要.
- 身体活动会诱导神经生物学变化,这可能会影响认知表现.
- 在运动期间评估执行功能需要专门的,可靠的测试方法.
研究的目的:
- 为了评估计算机化Digit Span任务的可靠性和灵敏性,用于测量体育炼期间的工作记忆.
- 为了确定任务是否能准确地检测在中度炼期间工作记忆的变化.
主要方法:
- 十一名健康的男性接受了三次测试,间隔一周.
- 参与者填写了问卷和人类测量测量.
- 在30分钟的中度运动协议期间,进行了计算机化的Digit Span任务.
主要成果:
- 心率测量显示出良好的可靠性.
- 计算机化的Digit Span任务表现出中等的可靠性,特别是在倒置条件下.
- 灵敏度分析表明,测量误差通常低于最小值得改变.
结论:
- 计算机化的Digit Span任务显示了在运动期间评估工作记忆的潜力,但其可靠性需要在体育应用中得到改进.
- 方法上的改进是必要的,以提高任务在练习设置中的一致性和有效性.
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