延迟预测推理与低竞争性推理替代品的整合和修订在中国叙事文本阅读中
Fei Xu1, Lulu Cheng2, Xianghong Gong1
1Qingdao University of Technology, Qingdao, China.
Frontiers in psychology
|October 21, 2024
概括
当读者遇到相互矛盾的信息时,他们会逐渐修改错误的预测推理. 这个过程涉及检测不一致性,不证实旧的推断,并整合新的推断,不证实信息的持久影响.
科学领域:
- 认知神经科学 认知神经科学
- 心理语言学 心理语言学
- 阅读理解 阅读理解
背景情况:
- 读者在理解文本时形成预测性推断.
- 相互矛盾的信息可能会反驳这些初步推断,需要修订.
- 修改弱激活替代推理的机制尚未完全理解.
研究的目的:
- 研究预测推理的认知和神经机制.
- 检查在阅读中文叙事文本时,低竞争力的替代推理是如何修订的.
- 探索与推理修订相关的时间动态和处理成本.
主要方法:
- 进行了一项与事件相关的大脑潜力 (ERP) 实验.
- 参与者阅读中文叙事文本,其中有相互矛盾的信息.
- 分析了多个ERP组件,包括P300,N400,P600和正面N400后阳性 (f-PNP).
主要成果:
- 读者检测到不一致性 (P300) 和不确定的先前推断 (N400).
- 一个重新分析过程 (P600) 造成了处理成本.
- 对未经证实的推理 (f-PNP) 的修订是在后期发生的,表明增量处理.
结论:
- 预测推理修订是一个缓慢的,增量过程,而不是立即的.
- 未经证实的推断保留了激活,并影响了后续的阅读.
- 该研究提供了阅读过程中更新情境模型的神经基础的见解.
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