University of Amsterdam, Amsterdam, the Netherlands.
University of Exeter, Exeter, United Kingdom.
J Am Acad Child Adolesc Psychiatry. 2024 Apr;63(4):464-467. doi: 10.1016/j.jaac.2023.11.005. Epub 2023 Nov 20.
Parenting programs are the most widely used strategy to prevent and reduce children's disruptive behavior, and yet we know very little about what exact changes in parenting behavior underlie program effects on disruptive child behavior. In fact, most studies have been unable to identify any mediators of parenting program effects. This is likely because, at least in part, individual trials tend to be underpowered to detect mediation effects, and are unable to take the known heterogeneity in program effects into account.
育儿课程是预防和减少儿童行为问题最常用的策略，但我们对育儿行为的哪些具体变化是育儿课程对儿童行为问题产生影响的基础知之甚少。事实上，大多数研究都无法确定育儿课程效果的任何中介因素。这可能是因为，至少在某种程度上，个体试验往往没有足够的能力来检测中介效应，并且无法考虑到方案效果中已知的异质性。
