自我报告的信心下降伴随着由原型扭曲的记忆回忆
Casper Kerrén1, Yiming Zhao2, Benjamin J Griffiths3
1Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Communications psychology
|September 6, 2024
概括
当记忆扭曲发生时,人们会意识到. 我们的研究表明,使用原型或一般知识回忆信息会降低信心,表明对记忆不准确性的元认知意识.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 记忆研究 记忆研究
背景情况:
- 记忆回忆包括将情节性细节与语义知识 (如原型) 整合在一起.
- 原型可以导致记忆扭曲,但对这些不准确性的意识还不太清楚.
研究的目的:
- 为了调查个人是否在超认知上意识到记忆回忆中的基于原型的扭曲.
- 为了确定是否减少信心伴随着由原型影响的记忆重建.
主要方法:
- 六项实验涉及参与者学习对象属性对 (例如,对象颜色).
- 无监督机器学习识别了参与者特定的原型.
- 分析了响应,以量化基于原型的扭曲,并与信心水平相关联.
主要成果:
- 基于原型的记忆回忆扭曲在实验中一直被观察到.
- 记忆扭曲伴随着自我报告的信心显著下降.
- 有证据表明,扭曲会影响信心,而不是相反.
结论:
- 个体表现出对基于原型的记忆扭曲的元认知意识.
- 信心降低是影响语义知识的记忆重建的隐性指标.
更多相关视频
07:26The Deese-Roediger-McDermott DRM Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory
Published on: January 31, 2017
38.0K
07:59Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory
Published on: June 14, 2019
7.9K
相关概念视频
False Memories
80
False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information...
One primary source of false memories is misattribution, where individuals incorrectly associate external information...
80
Self-Presentation: Self-Monitoring and Self-Handicapping
38.9K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
38.9K
Eyewitness Memory
98
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...
One such error is memory distortion, which occurs because human memory does not function...
98
Stereotype Threat and Self-fulfilling Prophecies
37.6K
When we hold a stereotype about a person, we have expectations that he or she will fulfill that stereotype. A self-fulfilling prophecy is an expectation held by a person that alters his or her behavior in a way that tends to make it true. When we hold stereotypes about a person, we tend to treat the person according to our expectations. This treatment can influence the person to act according to our stereotypic expectations, thus confirming our stereotypic beliefs. Research by Rosenthal and...
37.6K
Self-Discrepancy Theory
18.3K
One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.
18.3K
Repressed Memory
71
Repressed memories are a psychological phenomenon where memories of traumatic events are unconsciously blocked from a person's awareness. This process occurs as a defense mechanism, protecting the mind from the emotional impact of distressing or painful experiences. For example, a person who has experienced childhood trauma may grow up with no conscious recollection of the event. In such cases, the memories are thought to be buried deep within the subconscious, inaccessible to the conscious...
71
