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相关概念视频

Hindsight Biases01:12

Hindsight Biases

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Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
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Introduction to Cognitive Psychology01:20

Introduction to Cognitive Psychology

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Cognitive psychology is the field of psychology dedicated to examining how people think. It attempts to explain how and why we think the way we do by studying the interactions among human thinking, emotion, creativity, language, and problem-solving, as well as other cognitive processes. Cognitive psychology studies how information is processed and manipulated in remembering, thinking, and knowing.
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...
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Confirmation Biases01:31

Confirmation Biases

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The confirmation bias is the tendency to focus on information that confirms our existing beliefs and ignore information that is inconsistent with our expectations. For example, if you think that your professor is not very nice, you notice all of the instances of rude behavior exhibited by the professor while ignoring the countless pleasant interactions he is involved in on a daily basis. Have you ever fallen prey to the confirmation bias, either as the source or target of such bias?
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Cognitive therapy is a psychological approach designed to address distortions in thinking, which can lead to negative emotions and unrealistic beliefs. These cognitive distortions often influence how individuals interpret and respond to situations, exacerbating emotional distress. Below are some prevalent cognitive distortions, their characteristics, and examples of how they manifest in thought processes.
Arbitrary Inference
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The Anchoring-and-Adjustment Heuristic01:25

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In order to make good decisions, we use our knowledge and our reasoning. Often, this knowledge and reasoning is sound and solid. However, sometimes, we are swayed by biases or by others manipulating a situation. For example, let’s say you and three friends wanted to rent a house and had a combined target budget of $1,600. The realtor shows you only very run-down houses for $1,600 and then shows you a very nice house for $2,000. Might you ask each person to pay more in rent to get the...
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The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
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相关实验视频

Updated: Sep 18, 2025

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device ALDM Test Systems
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预警人工智能关于认知偏差的预警

Jonathan Wang1,2, Donald A Redelmeier1,2,3,4,5

  • 1Evaluative Clinical Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada.

Medical decision making : an international journal of the Society for Medical Decision Making
|June 24, 2025
PubMed
概括
此摘要是机器生成的。

预先警告人工智能 (AI) 模型对认知偏见的预警并没有显著减少医学建议中的错误. 当使用人工智能生成的医疗建议时,临床医师的警至关重要.

关键词:
算法偏差是一种偏差.人工智能的人工智能是人工智能.医学中的偏见医学中的偏见临床决策 临床决策认知心理学 认知心理学大型语言模型

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科学领域:

  • 医疗信息学 医疗信息学
  • 医疗保健中的人工智能
  • 认知科学 认知科学

背景情况:

  • 生成性预训练变压器大语言模型 (LLM) 可以表现出类似人类的认知偏见.
  • 这些偏见可能会影响人工智能产生的医疗建议的准确性和安全性.

研究的目的:

  • 评估一个明确的预警是否可以减轻人工智能模型中的认知偏见,从而产生医疗建议.
  • 评估预警对人工智能响应的长度和内容的影响.

主要方法:

  • 用10个临床细微的病例来测试带有和没有预警提示的特定偏差.
  • 预警组的回应与对照组的回应进行了比较,对时间长度,对偏见的讨论以及整体偏见的减少进行了比较.

主要成果:

  • 预警增加了50%的响应长度和100倍以上的偏见讨论频率.
  • 尽管讨论越来越多,但预警只减少了6.9%的总体偏差,没有完全消除偏差.
  • 人工智能模型可以被提示讨论种族和性别偏见,但这不能保证减轻推理陷.

结论:

  • 明确的预警不足以充分缓解医学建议的大型语言模型中的认知偏见.
  • 临床医生的批判性推理技能对于解释人工智能产生的医疗建议至关重要.
  • 需要进一步的研究来开发强大的方法来减少医学AI的偏见.