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相关概念视频

Autobiographical Memory01:14

Autobiographical Memory

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Autobiographical memory is a unique type of episodic memory that involves recollecting personal life experiences. It allows individuals to remember significant events from their past, creating a narrative of their lives. One interesting phenomenon related to autobiographical memory is the reminiscence bump. This effect refers to the tendency of adults to recall more events from their second and third decades of life — typically between ages 10 to 30 — than from other periods. This...
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Eyewitness Memory01:22

Eyewitness Memory

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Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
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Explicit Memories01:27

Explicit Memories

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Explicit memories, also known as declarative memories, are consciously remembered, recalled, and reported. Studying for a chemistry exam involves material that will become part of explicit memory. There are two types of explicit memory: episodic and semantic.
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...
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Stereotype Content Model02:16

Stereotype Content Model

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The Stereotype Content Model (SCM) was first proposed by Susan Fiske and her colleagues (Fiske, Cuddy, Glick & Xu, 2002; see also Fiske, 2012 and Fiske, 2017). The SCM specifies that when someone encounters a new group, they will stereotype them based on two metrics: warmth—or that group’s perceived intent, and how likely they are to provide help or inflict harm—and competence—or their ability to carry out that objective. Depending on the warmth-competence...
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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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相关实验视频

Updated: May 8, 2025

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection
11:30

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Published on: August 26, 2011

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评估自传记忆的一致性:机器和人类的方法

Victoria Wardell1, Taylyn Jameson1, Peggy L St Jacques2

  • 1Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, BC, V6 T 1Z4, Canada.

Behavior research methods
|May 6, 2025
PubMed
概括

自传记忆回忆一致性可以通过手动评分或自然语言处理来测量. 这两种方法都显示出中等的相关性,但人类得分者在评估随时间变化的记忆方面比机器更保守.

关键词:
自传记忆是一种自传记忆.情节性记忆是一种情节性记忆.记忆的准确性 记忆的准确性记忆的一致性 记忆的一致性记忆的扭曲 记忆的扭曲叙述数据是一种叙述数据.

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A Real-world What-Where-When Memory Test
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Eye Movement Monitoring of Memory

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相关实验视频

Last Updated: May 8, 2025

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection
11:30

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Published on: August 26, 2011

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A Real-world What-Where-When Memory Test
09:13

A Real-world What-Where-When Memory Test

Published on: May 16, 2017

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Eye Movement Monitoring of Memory
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Eye Movement Monitoring of Memory

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科学领域:

  • 认知心理学 认知心理学
  • 计算语言学 计算语言学

背景情况:

  • 自传记忆是动态的,随着时间的推移可能会被遗忘,修改和扭曲.
  • 了解记忆变化对于个人和公共环境至关重要,但研究受到方法学挑战的阻碍.

研究的目的:

  • 引入标准化的手动评分程序来量化自传记忆的一致性.
  • 审查自然语言处理 (NLP) 的进展,以分析记忆叙事变化.
  • 为了比较手动和自动方法在评估内存一致性的性能.

主要方法:

  • 为了量化叙事自传记忆的一致性,开发了一种标准化的手动评分程序.
  • 对自然语言处理 (NLP) 模型进行了审查,以考虑其在记忆变化分析中的潜在应用.
  • 手动和自动化方法在1,026个记忆对的数据集上进行了比较,这些记忆对在大约两个月的间隔内被召回.

主要成果:

  • 评估记忆一致性的人类和自动化方法显示了中等的相关性 (r = .21-.46).
  • 人类得分器提供了保守的一致性衡量标准,而自动化 (机器) 方法提供了更自由的衡量标准.
  • 该研究发现了人类和机器评分如何量化记忆一致性的差异.

结论:

  • 手动和自动化方法在分析自传记忆的一致性方面都有优点和局限性.
  • 当对一致的记忆细节或不一致的原因的详细分析是研究重点时,建议对人类进行评分.
  • 未来的研究可以利用这两种方法来更好地理解记忆动态.