Bajaj Amit
Department of Communication Sciences and Disorders, Emerson College, 120 Boylston Street, Boston, MA 02116, USA.
J Fluency Disord. 2007;32(3):218-38. doi: 10.1016/j.jfludis.2007.03.002. Epub 2007 Mar 19.
Several studies of utterance planning and attention processes in stuttering have raised the prospect of working memory involvement in the disorder. In this paper, potential connections between stuttering and two elements of Baddeley's [Baddeley, A. D. (2003). Working memory: Looking back and looking forward. Neuroscience, 4, 829-839] working memory model, phonological memory and central executive, are posited. Empirical evidence is drawn from studies on phonological memory and dual-task performance among children and adults who stutter to examine support for the posited connections. Implications for research to examine working memory as one of the psycholinguistic bases of stuttering are presented.
The reader will learn about and be able to: (1) appraise potential relationships between working memory and stuttering; (2) evaluate empirical evidence that suggests the possibility of working memory involvement in stuttering; and (3) identify research directions to explore the role of working memory in stuttering.
多项关于口吃中话语计划和注意力过程的研究提出了工作记忆参与该障碍的可能性。本文提出了口吃与巴德利[巴德利，A.D.（2003年）。工作记忆：回顾与展望。神经科学，4，829 - 839]工作记忆模型的两个要素，即语音记忆和中央执行之间的潜在联系。实证证据来自对口吃儿童和成人的语音记忆及双任务表现的研究，以检验对所提出联系的支持。本文还阐述了将工作记忆作为口吃心理语言学基础之一进行研究的意义。
读者将了解并能够：（1）评估工作记忆与口吃之间的潜在关系；（2）评估表明工作记忆参与口吃可能性的实证证据；（3）确定探索工作记忆在口吃中作用的研究方向。
