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Airbag moderation: the definition and statistical implementation of a new methodological model
International Journal of Research & Method in Education Pub Date : 2020-03-01 , DOI: 10.1080/1743727x.2020.1735334
James Hall 1 , Lars-Erik Malmberg 2 , Ariel Lindorff 2 , Nicole Baumann 3 , Pam Sammons 2
Affiliation  

ABSTRACT This paper presents a new methodological model termed Airbag Moderation: That the relationship between two variables varies as a function of a third, and that this third variable depends upon one of the others. Airbag Moderation extends and bridges a number of theories and it can be implemented using existing statistical models and software packages. Airbag Moderation is more suitable than Moderation for conceptualizing and testing a range of theories, interventions, and policies across educational, social, and behavioural research. An empirical example demonstrates the effectiveness of UK Sure Start Children’s Centres as an intervention in the context of financial disadvantage and the internalizing behaviours of preschoolers. Parallel statistical implementation follows via two Structural Equation Models featuring either a statistical interaction term or a random coefficient. Both indicate that greater use of a Children’s Centre is a significant Airbag Moderator of the relationship between financial disadvantage and internalizing behaviours in preschoolers.

中文翻译:

安全气囊调节:新方法模型的定义和统计实施

摘要本文介绍了一种称为“安全气囊调节”的新方法模型:两个变量之间的关系根据第三个变量而变化,并且该第三个变量依赖于另一个。安全气囊缓和扩展并桥接了许多理论,可以使用现有的统计模型和软件包来实施。安全气囊缓和比适度更适合概念化和测试教育,社会和行为研究中的一系列理论,干预措施和政策。一个经验例子证明了英国Sure Start儿童中心作为财务困难和学龄前儿童内在行为的干预措施的有效性。通过两个具有统计相互作用项或随机系数的结构方程模型进行并行统计实现。两者都表明,更多地使用儿童中心可以有效地缓解学龄前儿童的财务状况与内部行为之间的关系。
更新日期:2020-03-01
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