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对修改后的Corsi任务进行评估,以评估唐氏综合征的幼儿的视觉空间短期记忆

Miranda E Pinks¹, Kaylyn Van Deusen¹, Mark A Prince¹

¹Miranda E. Pinks and Kaylyn Van Deusen, Colorado State University; Mark A. Prince, University of Southern California; Anna J. Esbensen, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine; Angela John Thurman, MIND Institute, University of California Davis Health; Lina R. Patel, University of Colorado-Anschutz Medical Campus; Leonard Abbeduto, MIND Institute, University of California Davis Health; and Madison M. Walsh, Lisa A. Daunhauer, and Deborah J. Fidler, Colorado State University.

American journal on intellectual and developmental disabilities

|April 27, 2025

概括

这项研究验证了修改后的Corsi Span任务,用于评估唐氏综合征 (DS) 儿童的短期记忆 (STM). 这项任务对早期干预和对这一群体的研究具有前景.

科学领域:

认知心理学认知心理学
发育神经科学的发展神经科学.
遗传学是一个遗传学.

背景情况:

患有唐氏综合征 (DS) 的儿童经常表现出短期记忆 (STM) 缺陷.
现有的早期STM评估工具对这一群体提出了测量挑战.
对于唐氏综合征的研究和干预,需要有效可靠的早期STM措施.

研究的目的:

评估针对DS儿童修改的Corsi Span作业的心理测量特性.
确定早期STM评估修改任务的可行性,可靠性和有效性.
为未来的干预研究和唐氏综合征治疗试验提供一个合适的措施.

主要方法:

对110名患有唐氏综合征的儿童进行了修改后的Corsi Span任务.
评估了包括可行性,可扩展性,实践效应,测试-重新测试可靠性和融合有效性在内的心理测量属性.
参与者的时间和精神年龄被考虑用于可扩展性分析.

主要成果:

经过修改的Corsi Span任务证明了对于5-8岁的儿童的可行性.
这项任务可以在不同的时间和精神年龄范围内进行扩展.
观察到的实践效应最小,同时有良好的测试重试可靠性和趋同有效性的证据.

结论:

修改后的Corsi Span任务是评估唐氏综合征儿童早期短期记忆的可行和心理测量标准.
这种经过验证的工具可以用于未来研究早期STM开发和唐氏综合征干预研究.
这些发现支持在临床试验中使用这种修改任务,旨在改善DS儿童的认知功能.

关键词:

唐氏综合征是什么意思唐氏综合征测量过程中的测量.短期记忆短期记忆

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