基于层次分析法的普通高中物理探究性实验评价量表的构建

Construction of scale of general high school physics inquiry experiment evaluation based on analytic hierarchy process

基于建构主义和人本主义理论,结合高中物理新课标的要求,采用层次分析法拟定了高中物理探究性实验评价指标体系,利用和法、根法和MATLAB软件计算法综合确定了一级指标和二级指标的权重,构建了普通高中物理探究性实验评价量表.利用SPSS软件对量表的信效度进行检测,其Spearman的rho相关系数为0.969~1,各一级指标得分与总分之间的Pearson相关系数为0.741~0.942,说明量表信度和结构效度良好,能够科学有效地评价普通高中物理探究性实验效果.

Based on the constructivism theory and humanism Theory,the evaluation index system of inquiry experiment in senior high school physics is drawn up by analytic hierarchy process combining with the requirements of the new curriculum standard of physics.The weight of the primary index and the secondary index is determined through comprehensively used of sum method,root method and MATLAB software calculation method.Then the evaluation scale of physics inquiry experiment in senior high school is constructed.Finally,The reliability and validity of the scale were tested by SPSS software.The Spearman rho correlation coefficient of the scale is 0.969~1,and the Pearson correlation coefficient between the scores of each level index and the total score is 0.741~0.942,which indicate that the scale shows a good reliability and structure validity,so it can scientifically and effectively evaluate the effect of physics inquiry experiment in senior high school.