语言能力与自闭症谱系儿童的语言和非语言智力有关
Afik Faerman1,2, Alaa Sakallah2,3, Sara Skiba2
1Department of Psychiatry and Behavioral Sciences, Stanford University, USA.
Developmental neuropsychology
|June 16, 2023
概括
这项研究发现,语言能力与自闭症患者的语言和非语言智力能力有显著的相关性. 非语言智能测试不显示显著差异,无论指令类型.
科学领域:
- 神经发育障碍 神经发育障碍
- 认知心理学 认知心理学
- 心理测量 心理测量 心理测量
背景情况:
- 自闭症谱系障碍 (ASD) 的特点是不同程度的功能,显著受到智力能力的影响.
- 语言困难是自闭症的一个共同特征,可能会影响智力评估.
- 对于具有语言障碍的自闭症个体的智力评估,非语言测试通常是首选的,但它们的优越性尚未得到充分证实.
研究的目的:
- 在自闭症语言能力的背景下,评估语言和非语言智力能力.
- 调查使用具有非语言指令的测试对自闭症智力评估的潜在好处.
- 为了澄清语言能力和自闭症的智力表现之间的关系.
主要方法:
- 对55名被诊断患有自闭症谱系障碍的儿童和青少年进行了神经心理评估.
- 相关性分析检查了表达和接受语言能力 (CELF-4) 之间的关系.
- 评估了口头 (WISC-IV VCI) 和非口头智力评分 (WISC-IV PRI和Leiter-R).
主要成果:
- 语言能力与所有口头和非口头智能的测量都显示出显著的相关性.
- 在使用口头或非口头指令进行的非语言智力测量之间没有发现显著差异.
- 这些发现突出了语言在自闭症谱中智力功能中的不可或缺的作用.
结论:
- 语言能力与自闭症患者的语言和非语言智力表现密切相关.
- 在非语言智力测试中,在口头和非语言指令之间做出选择可能不会显著影响这个人群的得分.
- 准确评估语言能力对于解释自闭症患者智力测试结果至关重要.
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