基于复杂性的目标选择治疗发育性语言障碍儿童和唐氏综合征儿童的形态语法缺陷的有效性:单个案例实验设计
Kirsten M Hannig Russell1, Julie L Wambaugh2, John L Davis3
1Department of Communication Disorders, Brigham Young University, Provo, UT.
American journal of speech-language pathology
|September 20, 2024
概括
这项研究表明,针对复杂的语法结构可以改善发育性语言障碍 (DLD) 和唐氏综合征 (DS) 的儿童的语言技能. 复杂性方法导致所有参与者的处理和未处理的语言结构得到改善.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 语音语言病理学 语言病理学
背景情况:
- 在患有发育性语言障碍 (DLD) 和唐氏综合征 (DS) 的儿童中,形态语法缺陷很常见.
- 语言干预中的复杂性方法认为,针对复杂的语言结构可以导致处理和未处理的简单结构的改善.
- 选择适合的形语法干预目标对于有效的治疗规划至关重要.
研究的目的:
- 评估复杂性方法治疗DLD和DS儿童的形态语法缺陷的有效性.
- 调查针对复杂的BE动词问题结构对处理和未处理的BE动词结构的影响.
- 探索病因 (DLD与DS) 是否影响治疗反应.
主要方法:
- 在参与者中采用了单个案例多重基线设计.
- 三名DLD儿童和三名DS儿童接受了针对复杂的BE动词问题结构的治疗.
- 在基线,治疗和治疗后阶段评估了治疗和未治疗的BE动词结构的生产准确性.
主要成果:
- 对复杂的BE动词问题结构的处理导致了三个参与者的目标结构的改进 (两个有DLD,一个有DS).
- 在所有六名参与者中,观察到治疗效应对未经治疗的,相关的BE动词结构的概括.
- 患有DLD和DS的参与者从基于复杂性的干预中受益.
结论:
- 这些发现支持使用复杂性方法来选择DLD和DS儿童的形态语法治疗目标.
- 需要进一步的研究来确定影响个体治疗结果的因素.
- 这种方法为解决这些群体的形态语法挑战提供了一个有希望的策略.
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