Evaluating working memory outcome measures for children with Down syndrome.
Evaluating working memory outcome measures for children with Down syndrome.
复制标题
DOI：
10.1111/jir.12833
复制
发表时间：
2022-01
期刊：
影响因子：
--
通讯作者：
Wiley S
中科院分区：
文献类型：
--
作者：
Schworer EK;Esbensen AJ;Fidler DJ;Beebe DW;Carle A;Wiley S
在唐氏综合征(DS)的认知临床试验中，迫切需要对结果测量进行心理测量评估。这项研究考察了在DS中特别重要的一种特定认知技能，工作记忆，以及一套标准化测量的心理测量学特性，以评估患有DS的个人的工作记忆。对90名6至18岁的DS儿童和青少年在两个时间点进行了标准化临床评估的言语和视觉空间工作记忆分测试，以检验可行性、分布质量、重测可靠性和与先验标准的收敛效度。照顾者还完成了一份适应行为问卷，以解决工作记忆分测试与更广泛的发展功能的关联。斯坦福比奈-5语言工作记忆、区分能力量表-2图片识别、斯坦福比奈-5非语言工作记忆和韦克斯勒儿童智力量表-5图片广度测量符合研究整个年龄和智商范围内的大多数心理测量标准。尽管区分能力量表-2对顺序顺序的回忆和区分能力量表-2对数字的反向回忆满足的先验标准最少，但后续分析表明，在特定的年龄和智商范围内具有更大的可行性。几种工作记忆测量似乎在心理测量学上是健全的，适合用于DS儿童的临床试验，特别是当关注原始分数时。然而，底限效应对标准分数和一些措施的可行性是有问题的。提供了在这一群体中使用工作记忆子测试的指导原则。
There is a critical need for the psychometric evaluation of outcome measures to be used in clinical trials targeting cognition in Down syndrome (DS). This study examines a specific cognitive skill that is of particular importance in DS, working memory, and the psychometric properties of a set of standardised measurements to assess working memory in individuals with DS. Ninety children and adolescents ages 6 to 18 years old with DS were assessed on a selection of verbal and visuospatial working memory subtests of standardised clinical assessments at two time points to examine feasibility, distributional qualities, test-retest reliability, and convergent validity against a priori criteria. Caregivers also completed an adaptive behaviour questionnaire to address working memory subtests’ associations with broader developmental functioning. The Stanford Binet-5 Verbal Working Memory, Differential Ability Scales-2 Recognition of Pictures, Stanford Binet-5 Nonverbal Working Memory, and Wechsler Intelligence Scale for Children-5 Picture Span measures met the most psychometric criteria overall across the full age and IQ range of the study. Although Differential Ability Scales-2 Recall of Sequential Order and Differential Ability Scales-2 Recall of Digits Backward met the fewest a priori criteria, follow-up analyses suggested greater feasibility in specific age and IQ ranges. Several working memory measures appear to be psychometrically sound and appropriate for use in clinical trials for children with DS, especially when focusing on raw scores. However, floor effects on standard scores and feasibility of some measures were problematic. Guidelines for use of the working memory subtests with this population are provided.
登录
查看更多内容
影响因子：
3.8
作者：
Breslin, Jennifer;Spano, Goffredina;Edgin, Jamie
通讯作者：
Edgin, Jamie
DOI：
10.1352/1944-7558-122.3.215
发表时间：
2017-05-01
影响因子：
2.1
作者：
Edgin, Jamie O.;Anand, Payal;Sherman, Stephanie
通讯作者：
Sherman, Stephanie
影响因子：
2.6
作者：
Jarrold, C;Baddeley, AD;Hewes, AK
通讯作者：
Hewes, AK
影响因子：
2
作者：
Kishnani, Priya S.;Heller, James H.;McRae, Thomas
通讯作者：
McRae, Thomas
影响因子：
2.4
作者：
Guitard, Dominic;Saint-Aubin, Jean;Tolan, Anne
通讯作者：
Tolan, Anne