主动还是被动? 研究不同类型的认知疲劳
Todd Pickering1, Bradley Wright2, Linda Schücker3
1Department of Sport, Exercise and Nutrition Sciences, La Trobe University.
概括
这项研究使用认知任务区分了主动和被动疲劳. 被动疲劳的任务,比如无聊,对主观疲劳和动力产生了更大的负面影响,而不是积极的疲劳.
科学领域:
- 认知心理学 认知心理学
- 人类因素 人类因素
- 实验心理学 实验心理学
背景情况:
- 认知炼对任务执行产生负面影响.
- 积极的 (基于劳动力) 和被动的 (基于无聊) 疲劳之间的区别尚未得到充分研究.
- 了解疲劳类型对于优化认知表现至关重要.
研究的目的:
- 通过使用计算机化的认知任务来调查是否可以引起和区分主动和被动疲劳.
- 为了比较主观和行为结果,以确定疲劳类型之间的区别.
- 为了确定不同诱导疲劳的任务对后续绩效的影响.
主要方法:
- 一项在线研究,共有122名参与者 (53%是男性,平均年龄为30.04岁).
- 参与者完成了三个8分钟的认知任务之一 (TloadDback,Mackworth Clock,纪录片/控制) 和随后的Flanker任务.
- 主观状态 (疲劳,无聊,动机) 在任务之前和之后被评价;在Flanker任务上的行为表现被测量.
主要成果:
- TloadDback任务 (设计用于活动疲劳) 被评为最困难和最苛刻的任务.
- 麦克沃思时钟任务 (设计用于被动疲劳) 显示主观疲劳,无聊,嗜睡和动机下降的最大增加.
- 在不同条件下,Flanker任务性能没有显著差异.
结论:
- 不同类型的疲劳 (主动和被动) 可以通过不同的计算机认知任务来引起.
- 消极疲劳的任务似乎更不利于主观的幸福感和动机.
- 需要对更长时间的任务进行进一步的研究,以探索疲劳类型的时间动态.
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