The Handbook of Clinical Linguistics
The Handbook of Clinical Linguistics
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临床语言学手册
DOI：
10.1002/9781444301007.ch12
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
Marinis T
中科院分区：
文献类型：
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作者：
Marinis T
对发展性和获得性语言障碍的研究传统上是调查个体的语言优势和劣势，目的是确定不同的表现特征和模式，发展能够解释这些障碍的性质的理论，并为设计适当的治疗方案提供信息。在发展性语言障碍(Development Language Disorder，DLD)中，一个重要的争论是关于语言障碍是由不完整的语言知识/表征引起的，还是由加工限制引起的。同样，在获得性语言障碍中，争论的焦点是这种障碍的生理原因，例如病变，是否直接影响了语言系统或使语言使用得以进行的处理机制。本章通过回顾发展性和获得性语言障碍句法处理的文献来解决这个问题，重点是发展性语言障碍(DLD)(以前称为特殊语言障碍，SLI)和失语症。在过去的10年里，使用在线研究方法的研究数量呈指数级增长。因此，有更多关于个体如何实时处理句子的证据，可以解决语言障碍是由于语言表征障碍还是由于加工机制障碍的问题。
Research in developmental and acquired language disorders has traditionally investigated the language strengths and weaknesses of individuals with the aim to identify different profiles and patterns of performance, develop theories that can explain the nature of these disorders and can inform the design of appropriate treatments. In Developmental Language Disorders (DLD) an important debate has been about whether language impairment is caused by incomplete linguistic knowledge/representation or by processing limitations. Similarly, in acquired language disorders a debate has revolved around whether the physiological cause of the disorder, for example, a lesion, has affected the language system directly or the processing mechanisms that enable language use. The present chapter addresses this issue by reviewing literature on syntactic processing in developmental and acquired language disorders with focus on Developmental Language Disorder (DLD) (previously called Specific Language Impairment, SLI) and Aphasia. Within the last 10 years, the number of studies using online research methodologies has increased exponentially. As a result, there is more evidence about how individuals process sentences in real‐time that can address the question about whether the language impairment is due to an impairment in linguistic representation or an impairment in processing mechanisms.