阿尔茨海默病患者话语研究:从认知障碍到人际语用

Discursive Studies of AD Patients:From Cognitive Impairment to Interpersonal Pragmatics

阿尔茨海默病(AD)患者话语研究是人类认识自身语言发展、认知功能变化的重要领域。伴随全球老龄化进程,相关研究已从认知障碍层面延伸至人际语用层面,临床意义和社会效益日益凸显。在此背景下,文章首先从神经语言学、系统功能语言学、社会语言学和语用学四个维度梳理国外AD患者话语研究;然后从引介和综述及本土化研究两个方面概述国内AD患者话语研究;最后基于文献综述,聚焦研究议题和研究方法对未来研究作出展望。

Discursive studies of patients with Alzheimer’s disease(AD)contribute to revealing linguistic development and cognitive function changes of human beings.Recent research has expanded from pathological exploration to pragmatic discussion.This paper reviews literature abroad from four perspectives,namely neurolinguistics,systemic functional linguistics,sociolinguistics and pragmatics,and presents their introduction and localization in domestic academic context.Key topics and approaches are finally summarized,aiming to provide a specific reference for future studies in China.