事故致因理论可视化教学系统设计研究
A Research on the Design of a Visualized Teaching System for Accident Causation Theory

为解决当前事故致因理论教学过程中少互动，教学内容难理解、难记忆的问题，提高事故致因理论教学效果，本文梳理了8本安全工程专业教材中事故致因理论部分的内容，确定了事故致因理论的教学内容，并在此基础上设计了事故致因理论可视化教学系统。研究结果表明：现有的事故致因理论的教学重理论介绍轻应用，导致学习者对事故致因理论缺乏深入的理解；事故致因理论的教学内容应包含事故致因理论的概念与内容、事故致因理论的分类、事故致因理论介绍、事故致因理论实例应用4个方面。基于此，本文设计了事故致因理论可视化教学系统，为学习者提供了理论知识的图像化形式以及用所学的事故致因理论分析事故案例的渠道并提供实时反馈，试图为提高事故致因理论教学效果提供新的方案。
To address the issues of limited interactivity and difficulty in comprehending and retaining teaching materials in the current accident causation theory instruction, this study aims to enhance the effectiveness of accident causation theory education. It systematically reviews the content related to accident causation theory from eight safety engineering textbooks, delineating the core teachings of accident causation theory. Building upon this foundation, a visualized instructional system for accident causation theory is devised. The findings reveal that existing instruction predominantly emphasizes theoretical exposition over practical application, resulting in learners’ shallow understanding of accident causation theory. Accordingly, the instructional content should encompass four key aspects: conceptual framework and components of accident causation theory, classification of accident causation theory, theoretical exposition, and practical applications through case studies. Leveraging these insights, the proposed visualized instructional system furnishes learners with graphical representations of theoretical knowledge and avenues for analyzing accident cases using learned accident causation theory, thereby providing real-time feedback. The objective is to offer a novel approach aimed at enhancing the efficacy of accident causation theory instruction.