ISSN 1671-3710
CN 11-4766/R
主办:中国科学院心理研究所
出版:科学出版社

心理科学进展 ›› 2024, Vol. 32 ›› Issue (10): 1659-1669.doi: 10.3724/SP.J.1042.2024.01659

• 研究前沿 • 上一篇    下一篇

言语加工过程中预测的形成: 影响因素和神经机制

隋雪1, 李昱霖1, 岳泽明1, 刘新1, 李雨桐1, 刘顺华2   

  1. 1辽宁师范大学心理学院, 大连 116029;
    2安顺学院教育科学学院, 贵州 安顺 561000
  • 收稿日期:2024-01-10 出版日期:2024-10-15 发布日期:2024-08-13
  • 通讯作者: 李雨桐, E-mail: dearliyutong@163.com; 刘顺华, E-mail: 573460941@qq.com.
  • 基金资助:
    * 教育部产学合作协同育人项目(230907276300605)、贵州省普通高等学校青年科技人才成长项目(黔教合KY字【2022】042号)资助

Prediction formation during speech perception: Factors and neural mechanisms

SUI Xue1, LI Yulin1, YUE Zeming1, LIU Xin1, LI Yutong1, LIU Shunhua2   

  1. 1School of Psychology, Liaoning Normal University, Dalian 116029, China;
    2School of Education Science, Anshun University, Anshun 561000, China
  • Received:2024-01-10 Online:2024-10-15 Published:2024-08-13

摘要: 预测性加工是指在词汇语义加工之前进行有效地预测形成预测性认知。预测性认知形成有两个主要影响因素: 先验知识和语境信息。两个因素对预测性认知形成共同作用, 相互促进。已形成的预测性认知在后续语义加工过程中还会发生相应的改变。本文梳理了能够解释预测性认知形成的理论并探讨了预测性认知形成的神经机制。最后从性别因素、语境信息呈现的时间、语境信息的唤醒度、自变量的控制等方面对未来研究进行了展望。

关键词: 预测性加工, 预测性认知, 先验知识, 语境信息

Abstract: Language is very informative. Using language to communicate allows communicators to communicate efficiently. Communicators could form predictive cognition based on speech information. The predictive cognition is not invariant on the semantic processing. For instance, there are also some occasional misunderstandings during communication. Thus, in order to better understand the meaning of language in the process of sentence comprehension, it is necessary to combine more information beyond semantics, which we called external-linguistic information, such as the speaker's body posture, voice, social status, and scene. Consequently, extra-linguistic information about the speaker's attitudes and emotional states might be expected to play an important role in language comprehension. Which means the notion of word meaning or lexical meaning in a sentence can be understood in different ways. It can be argued that meaning is constructed online each and every time a word is used, by combining extra-linguistic information and contextual cues. The combination of language with different external information produces different meanings, which may lead to deviations in the listener's semantic understanding, that is, ambiguity. In fact, there are many situations in every-day life where pragmatic information about the speaker is relevant for language comprehension, and may specifically influence the interpretation of a speaker's intended utterance meaning. This phenomenon has attracted extensive attention from researchers. Studies found that listeners rely on semantics to understand external information, and at the same time combine external information to understand semantics, and the two links are closely integrated. In linguistics, this combination of individual cognition difference and external information is called context predictive processing. Context predictive processing refers to the effective prediction to form predictive cognition before lexical semantic processing. There are two main factors influencing the formation of predictive cognition: prior knowledge and contextual information. The two factors contribute to predictive cognition and promote each other. It has been widely acknowledged that context predictive processing can affect semantic processing. In the specialization of language research into individual disciplines, and under the umbrella of two-stage theories that suggest pragmatic language processing follows semantic and syntactic processing, pragmatic language processing has often been investigated separately and independently from other aspects of language. In recent years, however, the view of pragmatics as a separable aspect of language processing has begun to change. Multiple studies show that context predictive processing affects the neurophysiological correlates of semantic processing. This paper combs the relevant studies on the formation of cognition by context predictive processing and finds that, in the process of semantic understanding, people's cognition formed by context predictive processing is not the invariant cognition formed by the initial state, but the dynamic processing process that is constantly adjusted with the increase of information received. However, most of the previous studies rarely included the influencing factor of the change of cognition in predictive processing. In order to better investigate the influence of the change of cognition on the semantic processing, this paper reviews the theories that can explain the formation of predictive cognition and explores the neural mechanism of the formation of predictive cognition. Firstly, This paper reviews the influence of predictive cognition on semantic processing and how predictive processing forms predictive cognition. Then, This paper makes clear the influencing factors of predictive cognition formation, that is, the role of prior knowledge and contextual information on predictive cognition formation. Next, this paper focuses on the theoretical explanation of predictive processing and verifies each other with the neural mechanism of predictive cognition formation. It is an attempt to illustrate the dynamic nature of predictive cognition. At last, the possible research directions of dynamic cognition in predictive processing are prospected: from the aspects of gender, the time of presentation of contextual information, the arousal of contextual information and the control of independent variables.

Key words: predictive processing, predictive cognition, prior knowledge, contextual information