在桌子上留下钱:随着诊断辅助工具变得越来越有用,操作人员使用它们的效率越来越低
Fernando Munoz Gomez Andrade1, Megan L Bartlett2, Christopher D Wickens3
1School of Psychological Science, Oregon State University.
Journal of experimental psychology. Applied
|November 17, 2025
概括
人们往往不充分利用诊断辅助工具,即使它们是可靠的或任务很困难. 这种决策支持工具的非最佳使用降低了准确性,并阻碍了关键任务的最佳性能.
科学领域:
- 认知心理学 认知心理学
- 人与计算机的交互
- 决策科学 决策科学 决策科学
背景情况:
- 诊断辅助工具可以改善决策,但往往未得到充分利用.
- 低于最佳的辅助工具使用,称为"不使用",导致绩效缺陷.
- 了解影响援助依赖的因素对于有效实施至关重要.
研究的目的:
- 调查诊断援助的可靠性和任务难度如何影响援助依赖和效率.
- 为了测试这种假设,即随着援助可靠性或任务难度的增加,援助的使用效率变得不那么高.
- 量化不使用对决策准确性的影响.
主要方法:
- 对127名参与者进行了信号检测任务.
- 被试之间操纵了任务难度和诊断辅助器的可靠性.
- 辅助绩效与最佳决策策略进行了比较.
主要成果:
- 在所有条件下,辅助性能始终低于最佳.
- 当援助高度可靠,任务最困难时,低于最佳的表现最明显.
- 不使用援助与决定准确性的重大成本有关.
结论:
- 援助不使用的特点是,由于援助的质量提高或任务需求增加,未能适当地增加对援助的依赖.
- 调查结果强调,需要制定战略,在复杂的决策环境中促进适应性援助的使用.
- 优化诊断辅助工具的使用需要解决心理障碍的依赖,以应对上下文因素.
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