摘要
详细介绍了运用知识编码对物理概念图试题进行评分的具体方法,并对物理概念图试题的难度、区分度、信度和效度进行了检验,计算了物理概念图试题与传统物理题型共同组成的期末物理测验的信度,说明依据知识编码评定物理概念图试题分数,是一种行之有效的评分方法,按照知识编码评定物理概念图试题的分数使物理概念图试题成为一道高质量的试题。
The purpose of this study was to determine scoring method for concept maps of physics. The paper developed a method of scoring concept maps based on the correctness of knowledge coding outlined in a table of specifications of instructional and curriculum goals. Students' map links, crosslinks, and examples were classified into 31 accuracy knowledge coding according to a criterion map and a score assigned. This study found high correlations between students' concept map scores and their scores on fill-in-the-blanks tests aimed at assessing the same instructional objectives. The scoring scheme represents a distinct departure from those methods that focus on criteria such as hierarchy and branching, and provides strong evidence for the validity and reliability of the concept map scores.
出处
《心理发展与教育》
CSSCI
北大核心
2004年第4期84-88,共5页
Psychological Development and Education
基金
浙江省教育厅2002年科研项目
项目名称:"物理概念图示教学对学习效果影响的实验研究"
批文号20020869.
