Educational institutions are obligated to protect children from multi-hazard disaster risks. The development of reliable and valid measuring instruments for school safety is an important component for reducing the impact of disasters on children's future at schools. This study aimed to examine the appropriateness of measuring instrument models, constructs and indicators of the Disaster Preparedness and Safety School (SSSB) program to be used in the assessment of the multi-hazard-based child safety education system in schools. This study used an explanatory research design with a cross-sectional approach. The sampling technique used was multistage cluster sampling with 539 elementary schools as samples. The data were analyzed by Confirmatory Factor Analysis (CFA) using Lisrel 8.80 software. The CFA results showed that the SSSB constructs are considered valid and reliable. The modified model fulfilled the Goodness of Fit criteria so that the model is considered fit and suitable to be applied at schools, with school commitment as the strongest forming factor (R² of 82%) for creating a successful SSSB program.

教育机构有义务保护儿童免受多重危害的灾害风险。开发可靠和有效的学校安全测量仪器是减少灾难对学校儿童未来影响的重要组成部分。这项研究的目的是检验防灾与安全学校（SSSB）计划的测量仪器模型，构造和指标的适当性，该计划将用于评估学校中基于多种危害的儿童安全教育系统。这项研究采用了具有横截面方法的解释性研究设计。使用的抽样技术是以539所小学为样本的多阶段整群抽样。使用Lisrel 8.80软件通过确认因子分析（CFA）分析数据。CFA结果表明，SSSB结构被认为是有效和可靠的。修改后的模型满足“拟合优度”标准，因此该模型被认为是合适的，适合在学校中使用，并且学校承诺是最强的形成因素（R82％中的²％）用于创建成功的SSSB程序。