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Expressive Language Skills Can Be Tested

机译:可以测试表现力的语言技能

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A test to evaluate the expressive language skills of people with Down syndrome, a condition resulting from an extra copy or piece of chromosome 21, has been developed by a team of researchers led by Angela Thurman, associate professor in the Department of Psychiatry and Behavioral Sciences at the University of California, Davis. It appears in the Journal of Neurodevelopmental Disorders. Expressive language is the use of words to convey meaning to others. Language delays are common in people with Down syndrome, and the study authors believe their test provides a more-effective way to evaluate prospective language interventions compared to current evaluation methods. The participants in the study all had an IQ of 70 or less. Researchers engaged them in conversation, which was recorded, transcribed, and scored on the basis of talkativeness, vocabulary, sentence structure, and other aspects of spoken language. Participants took the test again four weeks later. Scores were consistent across both versions, an indication of the test's reliability.
机译:评估患有唐氏综合症的人们表达语言技能的测试,这是由精灵和行为科学系副教授领导的研究人员开发了由额外的副本或21片染色体染色体染色体21件产生的条件在加利福尼亚大学戴维斯。它出现在神经开发障碍杂志。表达语言是使用单词来传达对他人的意义。语言延迟在患有唐氏综合症的人中常见,研究作者认为,与当前评估方法相比,他们的测试提供了一种评估预期语言干预的更有效的方法。研究中的参与者都有70或更少的IQ。研究人员在谈话中向他们汇集,记录,转录,并根据通知,词汇,句子结构和口语的其他方面进行评分。参与者在四周后再次进行测试。分数遍布两个版本,指示测试的可靠性。

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    《USA today》 |2021年第2917期|14-14|共1页
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