在33至36个月大的婴儿中,错误信念理解的神经相关性
Shuting Li1, Jörg Meinhardt1, Beate Sodian1
1Department of Psychology, Ludwig-Maximilians-University Munich, Munich 80802, Germany.
Infant behavior & development
|July 13, 2025
概括
在婴儿身上发现了对错误信念理解的早期神经标记. 一个特定的脑电波模式在头部地区出现的只有在婴儿谁通过了一个错误的信念任务,表明一个早期发展系统理解他人的信仰.
科学领域:
- 发育神经科学的发展神经科学.
- 认知神经科学 认知神经科学
- 儿童心理学 儿童心理学
背景情况:
- 关于幼儿误信理解的神经基础的研究有限.
- 之前的事件相关潜力 (ERP) 研究已经在老年儿童 (4-6岁) 中探索了这一点.
- 这项研究调查了婴儿早期的发育阶段.
研究的目的:
- 在33-36个月大的婴儿中识别错误信念理解的神经相关性.
- 检查与虚假和真实的信念条件相关的事件相关潜在 (ERP) 反应.
- 确定特定的ERP组件是否可以作为错误信念理解的早期神经标记.
主要方法:
- 招募了45名33-36个月龄的婴儿,根据低需求的虚假信念任务被分为"合格者"或"失败者".
- 利用一种新的ERP范式,在假信念和真信念条件下记录大脑活动.
- 分析了ERP波形,专注于头和前中心电极位点上的晚期正和负元件.
主要成果:
- 在尾部位的晚期正波形区分了虚假和真实的信念条件,仅在通过了行为任务的婴儿身上.
- 一个晚期的负波形在前中心部位上持续地区分了信仰条件,而不管行为表现如何.
- 头后期的正波形显示出作为开发虚假信念理解的神经标记物的潜力.
结论:
- 研究结果表明,支持错误信念理解的神经系统可能在婴儿期早期出现.
- 头后期正波形是虚假信念理解的潜在早期神经指标.
- 这项研究提供了关于思维理论发展轨迹的见解.
更多相关视频
11:14A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
Published on: October 4, 2015
11.1K
05:35Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
Published on: April 19, 2017
6.8K
相关概念视频
01:21The Nativist Approach
134
The nativist approach to infant cognitive development proposes that infants are born with inherent knowledge structures that allow them to interpret the world almost immediately. This perspective contrasts with earlier developmental theories, such as those proposed by Jean Piaget, which emphasized a more gradual acquisition of cognitive abilities through interaction with the environment. One key concept in this approach is object permanence — the understanding that objects continue to...
134
01:14Piaget's Stage 1 of Cognitive Development
812
The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
Exploration...
812
01:18False Memories
148
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...
148
01:14Piaget's Stage 2 of Cognitive Development
241
The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...
241
01:31Confirmation Biases
7.2K
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?
7.2K
01:13Nonconscious Mimicry
4.6K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.6K