时间压力增加了对面相匹配任务的自动化依赖
Alysha J Hua1, Peter J B Hancock2, Daniel J Carragher1
1School of Psychology, Faculty of Health and Medical Sciences, The University of Adelaide, SA, Australia.
Quarterly journal of experimental psychology (2006)
|November 21, 2025
概括
时间压力增加了对自动面部识别 (AFR) 系统的依赖. 人类通过AFR的帮助提高了准确性,特别是在高时间压力下,但仍在努力纠正系统错误.
科学领域:
- 认知心理学 认知心理学
- 人与计算机的交互
- 生物识别信息 生物识别信息
背景情况:
- 自动面部识别 (AFR) 系统被广泛用于身份验证.
- 人类操作员经常依靠AFR系统作为决策辅助工具.
- 以前的研究表明,时间压力会对人脸匹配的准确性产生负面影响.
研究的目的:
- 调查时间压力如何影响人类对AFR系统决策的依赖.
- 为了确定增加时间压力是否会导致更多的自动化依赖.
- 评估AFR协助在不同时间限制下对人类准确度的影响.
主要方法:
- 129名参与者在高 (2s),中等 (5s) 和低 (10s) 的时间压力下完成了面部匹配任务.
- 参与者做出了无辅助的决定,然后审查了AFR系统的决定 (准确率为92.3%),并提交了辅助的决定.
- 刺激在分配时间后消失,模拟现实世界的操作约束.
主要成果:
- 在所有时间压力条件下,人类准确性随着AFR协助而提高.
- 在较高的时间压力下观察到最大的精度改进.
- 辅助人类准确度仍然低于AFR系统的独立准确度.
- 参与者难以重写错误的AFR系统决策,导致准确性下降.
结论:
- 时间压力的增加增加了人类对自动面部识别系统的依赖.
- 虽然AFR协助提高了人类的表现,但它并不能完全弥补时间压力的影响.
- 有效的人类监督AFR系统需要策略来减轻过度依赖和提高错误纠正能力.
更多相关视频
06:32Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
Published on: July 14, 2023
1.8K
05:49Author Spotlight: Deciphering Electrical Networks Behind Complex Brain Activities and Disorders
Published on: November 1, 2024
1.2K
相关概念视频
01:10Tension
Tension is a force along the length of a medium, in particular, a force carried by a flexible medium, such as a rope or cable. The word "tension" comes from Latin, meaning "to stretch". Not coincidentally, the flexible cords that carry muscle forces to other parts of the body are called tendons. Any flexible connector, such as a string, rope, chain, wire, or cable, can exert pull only parallel to its length; so, a force carried by a flexible connector is a tension with a direction parallel to...
01:22Bearing Stress
Bearing stress refers to the contact pressure between two separate bodies. To visualize this, imagine a bolt thrust through a plate. The bolt applies a force to the plate, which exerts an equal but opposite force back onto the bolt. This force isn't just a singular entity but a compilation of numerous smaller forces distributed across the contact surface between the bolt and the plate.
Due to the intricacy of these microforces, an average value, known as bearing stress, is often used by...
Due to the intricacy of these microforces, an average value, known as bearing stress, is often used by...
01:15Stress: General Loading Conditions
To grasp the intricacy of real-world conditions where multiple loads are applied simultaneously to a structure, one might visualize a section passing through a specific point within a body, aligned parallel to the xy plane. This section is subjected to various forces, including original loads, normal forces, and shearing forces.
The shearing force, possessing potential directionality within the plane of the section, is simplified into two component forces running parallel to the x and y axes.
The shearing force, possessing potential directionality within the plane of the section, is simplified into two component forces running parallel to the x and y axes.
01:23Stresses under Combined Loadings
When analyzing a bent tube with a circular cross-section subjected to multiple forces, it is crucial to determine the stress distribution in order to maintain structural integrity under varied load conditions.
The process begins by slicing the tube at critical points and analyzing the internal forces and stress components at these sections, focusing on the centroid. Normal stresses, generated by axial forces and bending moments, are either compressive or tensile and vary across the section from...
The process begins by slicing the tube at critical points and analyzing the internal forces and stress components at these sections, focusing on the centroid. Normal stresses, generated by axial forces and bending moments, are either compressive or tensile and vary across the section from...
01:25Distribution Reliability and Automation
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
01:28Automatic Processing and Automatic Social Behavior
Automatic processing refers to the cognitive operations that occur without conscious intent or awareness, playing a fundamental role in shaping social cognition and behavior. These processes enable individuals to navigate complex social environments efficiently by relying on mental shortcuts and pre-existing knowledge structures known as schemas. One of the most influential mechanisms underlying automatic processing is priming, which subtly activates mental representations through exposure to...