Department of Speech, Language, and Hearing Sciences, The University of Arizona, Tucson.
Lang Speech Hear Serv Sch. 2022 Apr 11;53(2):275-289. doi: 10.1044/2021_LSHSS-21-00051. Epub 2022 Feb 1.
This investigation adapted a well-studied language treatment method, Enhanced Conversational Recast, paired with auditory bombardment to a teletherapy format.
The study used a single case series approach ( = 7) to determine the feasibility of teletherapy with children ages 5 and 6 years of age. Treatment targeted grammatical errors in the context of dialogic reading and craft activities. Clinicians administered 24 doses in the form of focused conversational recasting, followed by 12 doses consisting of simple sentences containing the grammatical forms targeted for remediation. Children were treated for up to 26 sessions, with four children treated on consecutive weekdays and three treated twice a week. Treatment progress was operationalized as generalization of target grammatical forms to untreated linguistic contexts, as well as spontaneous use of the treated form. To control for nontreatment effects, generalization of an untreated form was also tracked throughout the treatment period.
Six of the seven children showed clinically meaningful gains in the use of the grammatical forms targeted for treatment within the treatment period. This was true for children enrolled in both treatment schedules. Learning for treated forms was retained after treatment was discontinued. In comparison, no change was seen for untreated forms for six of the seven children.
The results suggest that this treatment method is feasible in a telepractice format, even with young children. The range of individual results is generally comparable to previous face-to-face versions of this treatment.
本研究将一种经过充分研究的语言治疗方法(即增强型会话重铸)与听觉轰炸相结合,应用于远程治疗模式。
本研究采用单一案例系列方法(n=7),以确定针对 5 岁和 6 岁儿童的远程治疗的可行性。治疗针对对话式阅读和手工艺活动背景下的语法错误。临床医生以集中式会话重铸的形式提供 24 次剂量,然后提供 12 次包含目标语法形式的简单句。儿童接受最多 26 次治疗,其中 4 名儿童连续 5 天治疗,3 名儿童每周治疗 2 次。治疗进展通过目标语法形式在未经治疗的语言环境中的泛化以及治疗形式的自发使用来操作化。为了控制非治疗效果,在整个治疗期间也跟踪了未经治疗的形式的泛化。
在治疗期间,7 名儿童中有 6 名在目标语法形式的使用方面表现出明显的临床获益。这对于参加两种治疗方案的儿童都是如此。治疗停止后,治疗形式的学习得以保留。相比之下,对于 7 名儿童中的 6 名儿童,未经治疗的形式没有变化。
研究结果表明,即使是针对年幼的儿童,这种治疗方法在远程实践模式中也是可行的。个体结果的范围与之前这种治疗方法的面对面版本大致相当。