In this study, we attempted to explore with instrumentation that could provide a good means to measure integrity and fidelity of program implementation. The instrument, High Integrity and Fidelity Implementation for School Renewal, was created using a comprehensive review of the literature to provide insights into the implementation integrity and fidelity when principals renew a school. Data from 1097 teachers were used to examine the instrument for construct validity by means of factorial validity and convergent validity. We used confirmatory factor analysis to compared five factorial structures of the instrument, resulting in the identification of a four-factor structure (coming from the comprehensive review of the literature) as the best fitting structure to the data. Strong convergent validity of the instrument was confirmed by correlating the instrument with a psychometrically established instrument measuring a similar construct. Finally, McDonald’s Omega indicated strong internal consistency of the instrument in our reliability analysis.

在这项研究中，我们尝试探索可以提供一种良好方法来衡量程序实施的完整性和保真度的仪器。该工具“学校更新的高度完整性和保真度实施”是通过对文献的全面审查而创建的，旨在为校长更新学校时的实施完整性和保真度提供见解。来自 1097 名教师的数据被用来通过因子效度和收敛效度来检验构建效度工具。我们使用验证性因子分析来比较该工具的五个因子结构，从而确定了四因子结构（来自对文献的综合回顾）作为数据的最佳拟合结构。通过将该仪器与测量类似结构的心理测量仪器相关联，证实了该仪器的强收敛有效性。最后，麦当劳欧米茄在我们的可靠性分析中表明该仪器具有很强的内部一致性。