When moderation is mediated and mediation is moderated
When moderation is mediated and mediation is moderated
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DOI：
10.1037/0022-3514.89.6.852
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发表时间：
2005-12-01
影响因子：
7.6
通讯作者：
Yzerbyt, VY
中科院分区：
文献类型：
--
作者：
Muller, D;Judd, CM;Yzerbyt, VY
检查治疗对结果的影响是否介导和/或缓和的程序已经很好地发展和常规应用。调解问题关注的是产生治疗效果的干预机制。适度问题侧重于影响治疗效果大小的因素。重要的是要注意，这两个过程可以以信息方式结合起来，例如调节或调节调节。虽然先前的一些文献已经讨论了这些可能性，但它们的确切定义和分析过程并没有完全阐明。本文的目的是精确定义中介中介和被调节中介，并提供评估两者的分析策略。
Procedures for examining whether treatment effects on an outcome are mediated and/or moderated have been well developed and are routinely applied. The mediation question focuses on the intervening mechanism that produces the treatment effect. The moderation question focuses on factors that affect the magnitude of the treatment effect. It is important to note that these two processes may be combined in informative ways, such that moderation is mediated or mediation is moderated. Although some prior literature has discussed these possibilities, their exact definitions and analytic procedures have not been completely articulated. The purpose of this article is to define precisely both mediated moderation and moderated mediation and provide analytic strategies for assessing each.