Treatment fidelity refers to the extent to which an intervention is implemented as planned. If researchers do not assess and report treatment fidelity, or if treatment fidelity is shown to be low, findings from intervention studies are difficult to interpret, because the intervention may not have been implemented as planned. In this article, our aim is to inform research consumers by discussing treatment fidelity and its primary dimensions, providing guidelines for interpreting treatment fidelity, considering implications of treatment fidelity for research and practice, and illustrating how fidelity is reported in two recent studies. Our take‐home message is that when one is interpreting intervention studies, it is important to consider whether the interventions were applied as planned, or with fidelity.

中文翻译：

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保真度：它是什么以及为什么重要

保真度是指按计划实施干预的程度。如果研究人员不评估和报告治疗的保真度，或者显示治疗的保真度低，则难以解释干预研究的结果，因为干预措施可能未按计划实施。在本文中，我们的目的是通过讨论治疗保真度及其主要方面，为研究消费者提供信息，提供解释治疗保真度的指南，考虑治疗保真度对研究和实践的影响，并说明在最近的两项研究中如何报告保真度。我们的带回家的信息是，当人们在解释干预研究时，重要的是要考虑干预是按计划进行的还是保真地进行的。