Psychometric analysis of the repetitive behavior scale-revised using confirmatory factor analysis in children with autism.
Psychometric analysis of the repetitive behavior scale-revised using confirmatory factor analysis in children with autism.
复制标题
使用自闭症儿童验证性因素分析对重复行为量表进行心理测量分析。
DOI：
10.1002/aur.2159
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发表时间：
2019-09
期刊：
影响因子：
--
通讯作者：
Wetherby AM
中科院分区：
文献类型：
--
作者：
Hooker JL;Dow D;Morgan L;Schatschneider C;Wetherby AM
研究自闭症谱系障碍（ASD）的行为或兴趣（RRB）的限制和重复模式的研究增加了我们对其诊断及其在发展中的作用的理解。我们对RRB的认识的进步受到RRB测量方法不一致的阻碍。本研究以350名2 ~ 9岁ASD儿童为研究对象，采用重复行为量表（RBS-R）对儿童重复行为进行因子分析。本研究针对具有类别反应类型的项目进行了验证性因素分析，以检验六个结构模型。五因素模型表现出最简约的拟合基于共同的整体拟合指数，这进一步支持了局部模型拟合指标的检查，虽然，四因素和六因素模型证明了充分的良好拟合以及。RRB因子评分方法的检查表明，在与诊断措施的相关性方面，项目子量表评分总和和提取因子评分之间只有微小的差异。所有RRB亚型表现出与智商和适应行为的显着关联。未来的研究验证RBS-R作为一个更广泛的临床措施RRB在ASD的影响进行了讨论。重复行为是自闭症谱系障碍（ASD）的两个主要症状之一。为了更好地理解重复行为的作用，我们必须建立有效的测量方法。本研究评估了重复行为量表修订版（RBS-R）在350名2至9岁ASD儿童中的测量质量。我们发现RBS-R测量了多种类型的重复行为，这些行为与思维能力和独立性有关。
Research examining restricted and repetitive patterns of behavior or interests (RRB) in autism spectrum disorder (ASD) has increased our understanding of its contribution to diagnosis and its role in development. Advances in our knowledge of RRB are hindered by the inconsistencies in how RRB is measured. The present study examined the factor structure of the Repetitive Behavior Scale-Revised (RBS-R) in a sample of 350 children with ASD ages two to nine. Confirmatory factor analysis designed for items with categorical response types was implemented to examine six proposed structural models. The five-factor model demonstrated the most parsimonious fit based on common overall fit indices that was further supported by examinations of local model fit indicators, though, the four- and six-factor models evidenced adequate-to-good fit as well. Examinations of RRB factor score approaches indicated only minor differences between summed item subscale scores and extracted factor scores with regard to associations with diagnostic measures. All RRB subtypes demonstrated significant associations with IQ and adaptive behavior. Implications for future research validating the RBS-R as a more extensive clinical measure of RRB in ASD are discussed. Repetitive behaviors are one of the two main symptoms of autism spectrum disorder (ASD). To better understand the role of repetitive behaviors, we must establish effective ways of measuring them. This study assessed the measurement qualities of the Repetitive Behavior Scale-Revised (RBS-R) in a sample of 350 children with ASD ages two to nine. We found that the RBS-R measures multiple types of repetitive behaviors and that these behaviors are related to thinking ability and independence.
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DOI：
10.1080/10705519909540118
发表时间：
1999-01-01
影响因子：
6
作者：
Hu, Li-tze;Bentler, Peter M.
通讯作者：
Bentler, Peter M.
影响因子：
3.9
作者：
Gotham, Katherine;Pickles, Andrew;Lord, Catherine
通讯作者：
Lord, Catherine
影响因子：
3.9
作者：
Esbensen, Anna J.;Seltzer, Marsha Mailick;Bodfish, James W.
通讯作者：
Bodfish, James W.
影响因子：
--
作者：
Delehanty, Abigail D.;Stronach, Sheri;Wetherby, Amy M.
通讯作者：
Wetherby, Amy M.
影响因子：
4.7
作者：
Joseph, Lisa;Thurm, Audrey;Farmer, Cristan;Shumway, Stacy
通讯作者：
Shumway, Stacy