启动创造力:关于发散思维任务如何调节词汇语义加工

IF 1.2 3区心理学 Q2 LINGUISTICS

Journal of Neurolinguistics Pub Date : 2023-01-01 DOI:10.1016/j.jneuroling.2023.101135

Xin Wang , Katarzyna Jankowiak , Bing Mei

引用次数: 0

摘要

关于促进发散性思维过程的任务如何调节大脑对不同语义复杂性句子(即新颖的隐喻句子、字面句子和异常句子)的反应，我们知之甚少。在本ERP研究中，我们研究了两组参与者对三种句子类型的加工:一组在单个实验块之间执行替代使用任务(AUT组)，另一组不执行替代使用任务(noAUT组)。结果显示，两组参与者的N400和LPC效应从字面到新颖的隐喻和异常句子都有分级。重要的是，我们发现所有句子类型都存在普遍的群体效应，与noAUT组相比，AUT组的P200反应更积极，N400反应更消极，这表明尽管AUT组在早期词汇获取阶段投入了更多的注意资源，但他们在词汇语义加工阶段需要的扩展认知机制较少。在LPC时间窗中进一步观察到群体效应，与noAUT组相比，AUT组的正振幅更大，这表明当启动引发发散思维过程的任务时，在意义整合阶段的语义互联性更强。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Neurolinguistics 医学-神经科学

CiteScore

3.90

自引率

5.00%

发文量

审稿时长

17.2 weeks

期刊介绍： The Journal of Neurolinguistics is an international forum for the integration of the neurosciences and language sciences. JNL provides for rapid publication of novel, peer-reviewed research into the interaction between language, communication and brain processes. The focus is on rigorous studies of an empirical or theoretical nature and which make an original contribution to our knowledge about the involvement of the nervous system in communication and its breakdowns. Contributions from neurology, communication disorders, linguistics, neuropsychology and cognitive science in general are welcome. Published articles will typically address issues relating some aspect of language or speech function to its neurological substrates with clear theoretical import. Interdisciplinary work on any aspect of the biological foundations of language and its disorders resulting from brain damage is encouraged. Studies of normal subjects, with clear reference to brain functions, are appropriate. Group-studies on well defined samples and case studies with well documented lesion or nervous system dysfunction are acceptable. The journal is open to empirical reports and review articles. Special issues on aspects of the relation between language and the structure and function of the nervous system are also welcome.