Training-induced improvement of noncanonical sentence production does not generalize to comprehension: evidence for modality-specific processes
Training-induced improvement of noncanonical sentence production does not generalize to comprehension: evidence for modality-specific processes
复制标题
训练引起的非规范句子产生的改善并不能推广到理解：特定模态过程的证据
作者：
A. Schröder;F. Burchert;N. Stadie
治疗后泛化的存在或不存在可以为认知过程之间的功能关系提供重要的见解。本研究的目的是探讨失语症患者句子理解和产生的认知过程之间的关系。使用来自七名参与者的数据，这些参与者参加了一项以非规范句子生成为重点的案例系列干预研究[Stadie等人。(2008年)。德语语法错误中非规范句式产生治疗后的明确泛化效应。大脑和语言，104,211-229]，我们确定了两种模式的损伤模式和泛化效应。结果表明：(A)治疗前句子结构和情态之间的分离，(B)治疗后从产生到理解的跨模式概括的缺失，以及(C)治疗前不能理解和治疗后产生的句子结构之间的泛化并存。这些发现与情态相关的认知过程在句子理解和产生中的交互作用的假设是一致的。更具体地说，这种相互作用被认为是单向的，允许治疗诱导的产量改善得到保留的理解的支持。
The presence or absence of generalization after treatment can provide important insights into the functional relationship between cognitive processes. The aim of the present study was to investigate the relationship between the cognitive processes that underlie sentence comprehension and production in aphasia. Using data from seven participants who took part in a case-series intervention study that focused on noncanonical sentence production [Stadie et al. (2008). Unambiguous generalization effects after treatment of noncanonical sentence production in German agrammatism. Brain and Language, 104, 211–229], we identified patterns of impairments and generalization effects for the two modalities. Results showed (a) dissociations between sentence structures and modalities before treatment, (b) an absence of cross-modal generalization from production to comprehension after treatment, and (c), a co-occurrence of spared comprehension before treatment and generalization across sentence structures within production after treatment. These findings are in line with the assumption of modality-specific, but interacting, cognitive processes in sentence comprehension and production. More specifically, this interaction is assumed to be unidirectional, allowing treatment-induced improvements in production to be supported by preserved comprehension.
失语症的句子理解障碍：重新审视机会表现的概念
影响因子：
2
作者：
Frank Burchert;Sandra Hanne;Shravan Vasishth
通讯作者：
Shravan Vasishth