中小学教育信息化评价指标体系构建

Construction of Evaluation Index System for Educational Informatization of Primary and Secondary Schools

为给中小学的自身发展和教育管理部门决策提供依据,对中小学教育信息化建设进行综合评价。在综合分析的基础上运用集值迭代法构建评价指标体系,为系统评价提供支持。首先,构建了由6个一级指标和24个二级指标组成的评价指标体系递阶层次模型,并对一级指标进行描述;然后,构建集值迭代法权重计算数学模型,包括基本数学模型和迭代过程与策略;最后,按照求解过程计算指标体系权重。结果表明,集值迭代法计算指标权重算法简单易行,当同级指标数量较多时权重结果更客观真实。

Comprehensive evaluation on construction of educational informatization in primary and secondary schools provides a basis for the development of primary and secondary schools themselves and the decision of educational management. This article uses set-valued iteration to construct the evaluation index system to support system evaluation on the basis of the comprehensive analysis. First, construct the hierarchical model of evaluation index system which consisted of 6 primary indicators and 24 secondary indicators, and provide a brief description of the primary indicators. Then, set up weight calculation mathematical model about set-valued iteration, including the two aspects of basic mathematics model and iterative process with strategy. Finally, according to the solving process to calculate the weight of index system. The results show that the method using the set-valued iterative to calculate index weight algorithm is simple, but the results in weight are more objective and real when the number of the same index are more.