As schools increasingly implement multitiered systems of support, there is a pressing need to develop psychometrically sound implementation fidelity measures. The interconnected systems framework (ISF) is a multitiered model blending systems of positive behavioral interventions and supports with promotion, prevention, and intervention strategies of school mental health. The ISF is being implemented in communities across the United States with ongoing evaluation in several randomized controlled trials. The ISF-Implementation Inventory (ISF-II) was developed to measure fidelity of the ISF within a school building. We conducted a national validation study including completion of the ISF-II by 398 educators in 49 schools, 16 school districts, and 9 states. Results indicate the ISF-II produces scores that are internally consistent and structurally valid when items are organized into a three-tiered model. Additionally, the ISF-II was rated as feasible, acceptable, and beneficial. Limitations of the study, including the need for additional psychometric testing, are discussed in light of these results that suggest educators and researchers, alike, should feel confident in using the ISF-II as a measure of ISF implementation quality. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译：

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互连系统框架实施清单（ISF-II）的初步开发和验证。

随着学校越来越多地实施多层支持系统，迫切需要开发心理上合理的实施保真度措施。互连系统框架（ISF）是一个融合了积极行为干预系统的多层模型，并与学校心理健康的促进，预防和干预策略一起提供支持。ISF正在美国各地的社区中实施，并且正在进行多项随机对照试验的评估。ISF实施清单（ISF-II）的开发目的是衡量学校建筑物内ISF的保真度。我们进行了一项全国验证研究，包括在49所学校，16个学区和9个州的398名教育工作者完成了ISF-II。结果表明，将项目组织成三层模型时，ISF-II产生的分数在内部是一致的，并且在结构上有效。另外，ISF-II被评为可行，可接受和有益。鉴于这些结果，讨论了研究的局限性，包括需要进行额外的心理测验，这表明教育工作者和研究人员都应该对使用ISF-II来衡量ISF实施质量充满信心。（PsycInfo数据库记录（c）2020 APA，保留所有权利）。在使用ISF-II作为ISF实施质量的衡量标准时，应该充满信心。（PsycInfo数据库记录（c）2020 APA，保留所有权利）。在使用ISF-II作为ISF实施质量的衡量标准时，应该充满信心。（PsycInfo数据库记录（c）2020 APA，保留所有权利）。