基于信息熵的高校拓展训练安全风险组合评价研究

Research of College Outward Bound Safety Risk Combination Evaluation Based on Information Entropy

安全问题是高校拓展训练的前提和保障。以安全理论为支撑,以课程活动特点为依据,运用文献法和数理等研究方法,在分析大学生拓展教学实践特殊性和课程安全体系建立必要性的基础上,从理论上提出了大学生拓展训练安全影响因素指标体系,进而构建了一种基于信息熵的高校拓展训练安全风险组合评价模型.首先通过不同专家对各影响因素进行评价,然后分别计算每种影响因素评价的误差,并以此误差值运用熵值法计算几种影响因素的权重,最后进行组合评价。该方法能综合多种因素的计算结果,提高了拓展训练安全风险评价的科学性和准确性,为高校在拓展训练安全风险评价及项目选定提供了科学依据。

Security is the prerequisite and guarantee for college outward bound. Supporting by security theory and basing on the characteristics of curriculum activities, applying methods such as documentation method and mathematical literature method,basing on the analysis of the peculiarity of college students outward bound teaching practice and the necessity of establishing the course security system, the paper theoretically proposes the college students outward bound security influencing factor indicator system, which then establishes the college outward bound safety risk combination evaluation system based on information entropy. This method could combine many factors of calculating results which improves the scientificity and accuracy of outward bound safety risk evaluation which provides the scientific basis for college＇s choosing of outward bound activities program.