Combined aphasia and apraxia of speech treatment (CAAST): Systematic replications in the development of a novel treatment.
Combined aphasia and apraxia of speech treatment (CAAST): Systematic replications in the development of a novel treatment.
复制标题
失语症和言语失用症联合治疗（CAAST）：在开发新型治疗方法中进行系统复制。
DOI：
10.1080/17549507.2016.1267262
复制
发表时间：
2018
影响因子：
1.8
通讯作者：
Bailey,Dallin
中科院分区：
文献类型：
--
作者：
Wambaugh,JulieL;Wright,Sandra;Mauszycki,ShannonC;Nessler,Christina;Bailey,Dallin
目的：本研究的目的是探讨一种新开发的治疗失语症和获得性言语失用症（AOS）的改良版，联合失语症和言语失用症治疗（CAAST.Method）的效果：4名患有慢性AOS和失语症的说话者在多个基线设计的背景下接受CAAST。因变量包括语言指标（即正确信息单元（CIU）的产生）和言语产生指标（即言语清晰度和句子重复中的正确辅音百分比（PCC））。结果：三名参与者使用处理过的图片集表现出CIU产生的改善，两名参与者还表现出对未处理图片集的概括。所有的参与者实现了大幅增加CIU生产在未经培训的话语背景。在治疗后两周，三名参与者的语言清晰度增加，所有参与者的PCC增加。然而，PCC的改善，保持只有两个扬声器在六周posttreatment.Conclusion：修订后的CAAST协议与改进的变化，在整个上下文中的语音和泛化相比，以前的迭代CAAST。然而，集中在句子生产概括的做法可能是有害的CIU生产的一个参与者。
Purpose: The purpose of this investigation was to examine the effects of a modified version of a newly developed therapy for aphasia and acquired apraxia of speech (AOS), Combined Aphasia and Apraxia of Speech Treatment (CAAST).Method: Four speakers with chronic AOS and aphasia received CAAST in the context of multiple baseline designs. Dependent variables included language measures (i.e. production of correct information units (CIUs)) and speech production measures (i.e. speech intelligibility and percent correct consonants (PCC) in sentence repetition).Result: Three of the participants demonstrated improved CIU production with treated picture sets and two also demonstrated generalization to untreated sets. All participants achieved substantially increased CIU production in an untrained discourse context. Speech intelligibility increased for three of the participants and increases in PCC were observed for all of the participants at two weeks post-treatment. However, PCC improvements were maintained for only two of the speakers at six weeks post-treatment.Conclusion: The revised CAAST protocol was associated with improved changes in speech and generalization across contexts in comparison to the previous iteration of CAAST. However, focus on sentence production in generalization practice may have been detrimental to CIU production for one participant.