EPIDEMIOLOGY OF SPECIFIC LANGUAGE IMPAIRMENT

特定语言障碍的流行病学

• 批准号: 2306680
• 负责人: James Bruce Tomblin
• 金额: $ 43.81万
• 依托单位: UNIVERSITY OF IOWA
• 依托单位国家: 美国
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-05-15 至 1994-05-14
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2306680
• 关键词: EPIDEMIOLOGY; SPECIFIC; LANGUAGE; IMPAIRMENT

The National Institute on Deafness and Other Communication Disorders, as the major Federal funding agency of research in communication disorders, wishes to take the lead in beginning to fill the persistent, long-standing need for epidemiologic data, and has identified the population of preschool Specific Language Impairment (SLI) children as a starting place for such studies. The purpose of this research will be to obtain prevalence data on SLI, in particular to: 1) Determine the prevalence of SLI in five-year-old children within urban, suburban, and rural environments within the United States; 2) Within each of the three environments, ascertain the percentage of SLI with primarily expressive language deficits, primarily receptive language deficits, those with both receptive and expressive deficits, and those with a concomitant phonological disorder; 3) Within each of the three environments, ascertain sex differences in the occurrence of SLI; 4) Within each of the three environments, identify possible risk factors associated with the occurrence of SLI; and 5)Within each of the three environments, identify the percentage of SLI children who have received or are receiving intervention for their communication disorder.

美国国家聋和其他沟通障碍研究所 沟通障碍研究的主要联邦资助机构， 希望开始填补持久，长期存在的领先优势 需要流行病学数据，并确定了学前班的人口 特定的语言障碍（SLI）儿童作为此类的起点 研究。 这项研究的目的是获取有关 SLI，特别是： 1）确定Urban五岁儿童的SLI患病率 郊区和美国境内的农村环境； 2）在三个环境中的每个环境中，确定SLI的百分比 主要是表达语言缺陷，主要是接受语言 赤字，既有接受性和表现性赤字的赤字 伴随的语音障碍； 3）在三个环境中的每一个中，确定性别差异 SLI的出现； 4）在三个环境中的每一个中，确定可能的风险因素 与SLI的发生有关；和 5）在三个环境中的每个环境中，确定SLI的百分比 接受或正在接受干预的孩子 沟通障碍。