Developmental associations between joint engagement and autistic children's vocabulary: A cross-lagged panel analysis.
Developmental associations between joint engagement and autistic children's vocabulary: A cross-lagged panel analysis.
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DOI：
10.1177/1362361320968641
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发表时间：
2021-03
期刊：
影响因子：
--
通讯作者：
Yoder PJ
中科院分区：
文献类型：
--
作者：
Bottema-Beutel K;Kim SY;Crowley S;Yoder PJ
交叉滞后面板分析用于检验两个联合参与变量之间的关联；高阶支持的联合参与（HSJE）和与照顾者跟进谈话（HSJE + FI）共同发生的HSJE，表达性和接受性词汇在一组有语言延迟（平均实足年龄= 39个月）的自闭症儿童（n = 91）中。变量测量两次，间隔8个月。交叉滞后变量对的系数由结构方程模型导出。早期HSJE与后期表达性和接受性词汇显著相关(bs = 0.18，和。早期HSJE + FI与后期表达性词汇和接受性词汇显著相关(bs = .14和。分别为15)。早期词汇量和后来的联合参与之间的联系并不显著。交叉滞后关联之间的线性对比没有显示出任何早期联合参与变量和后期词汇变量的显著优势关联。然而，我们的研究结果表明，HSJE和HSJE + FI可能是旨在促进最初存在语言延迟的自闭症儿童语言发展的发展干预的有用的初始干预目标。在这项研究中，我们使用了交叉滞后的面板分析来检查孩子和父母之间两种参与类型之间随时间的相关性。以及孩子后来的表达性和接受性词汇。这种设计可以帮助研究人员了解哪些早期的发展成就“驱动”了后来的发展成就。对于干预研究人员来说，了解哪些发展成就首先发生是很重要的，这样他们就可以适当地设定干预目标。我们研究的两个联合参与变量是：(a)高阶支持的联合参与（HSJE），当照顾者影响孩子玩玩具时，孩子会对照顾者做出回应，但不会通过在玩具和照顾者之间转移目光来管理互动，以及(b) HSJE与照顾者的后续谈话（HSJE + FI）共同发生。FI谈话发生在照顾者谈论孩子关注的物体和事件时。91名患有语言延迟的自闭症儿童（n = 91）（平均实足年龄= 39个月）与他们的主要照顾者一起参与了研究。四个变量中的每一个都测量了两次，间隔8个月。我们的统计程序显示，早期HSJE和早期HSJE + FI与后来的表达性和接受性词汇显著相关。相比之下，早期词汇变量和后期联合参与变量之间的关联并不显著。我们的研究结果表明，HSJE和HSJE + FI可能是有用的初始干预目标，用于旨在促进最初语言延迟的自闭症儿童的语言发展的发展干预。
Cross-lagged panel analysis was used to examine associations between two joint engagement variables; higher-order supported joint engagement (HSJE) and HSJE that co-occurs with caregiver’s follow-in talk (HSJE + FI), and expressive and receptive vocabulary in a group of young autistic children (n = 91) with language delay (mean chronological age = 39 months). Variables were measured twice, eight months apart. Coefficients for cross-lagged variable pairs were derived from structural equation models. Early HSJE was significantly associated with later expressive and receptive vocabulary (bs = .18, and .26, respectively), and early HSJE + FI was significantly associated with later expressive and receptive vocabulary (bs = .14 and .15, respectively). Associations between early vocabulary and later joint engagement were not significant. Linear contrasts between cross-lagged associations did not show a significantly superior association for any early joint engagement variables and later vocabulary variables. However, our results suggest that HSJE and HSJE + FI may be useful initial intervention targets for developmental interventions aimed at promoting autistic children’s language development who are initially language delayed. In this study, we used a cross-lagged panel analysis to examine correlations over time between two types of engagement between children and their parents. and children’s later expressive and receptive vocabularies. This kind of design can help researchers understand which early developmental achievements ‘drive’ later developmental achievements. It is important for intervention researchers to know which developmental achievements happen first, so that they can set intervention goals appropriately. The two joint engagement variables we examined were: (a) higher-order supported joint engagement (HSJE), which occurs when caregivers influence their child’s play with toys and the child reciprocally responds to the caregiver, but does not manage the interaction by shifting gaze between the toys and the caregiver, and (b) HSJE that co-occurs with caregiver’s follow-in talk (HSJE + FI). FI talk occurs when the caregiver talks about objects and events that the child is focused on. Ninety-one autistic children (n = 91) with language delay (mean chronological age = 39 months) participated, along with their primary caregivers. Each of the four variables were measured twice, eight months apart. Our statistical procedures showed that early HSJE and early HSJE + FI were significantly associated with later expressive and receptive vocabulary. In contrast, associations between early vocabulary variables and later joint engagement variables were not significant. Our results suggest that HSJE and HSJE + FI may be useful initial intervention targets, for developmental interventions aimed at promoting language development in autistic children who are initially language delayed.
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