基于物理情境的九年级学生科学思维测试工具编制及验证  

Development and validation of a scientificthinking testing tool for ninth grade students basedon physical contexts

作　　者：田雪葳 尹子娟 刘文科 王晶莹 TIAN Xue-wei;YIN Zi-juan;LIU Wen-ke;WANG Jing-ying(Normal College,Qingdao University,Qingdao,Shandong 266017,China;Faculty of Education,Beijing Normal University,Beijing 100875,China)

机构地区：[1]青岛大学师范学院,山东青岛266017 [2]北京师范大学教育学部,北京100875

出　　处：《教学研究》2024年第4期10-16,共7页Research in Teaching

基　　金：北京市教育科学规划“十四五”优先关注课题(CDEA22008)。

摘　　要：科学思维是2022版新课程标准中核心素养的重要组成部分。为评估九年级学生的科学思维能力,特设计了一套测评工具,并基于Rasch模型从评分者信度、单维性、试题评分结构、试题拟合度、分离度、误差统计、怀特图等方面评估工具的整体质量。经分析,测评工具整体信效度较高,试题拟合度和分离度符合要求,误差在可接受范围内。怀特图的分析结果显示,学生们的科学思维水平普遍有待提高。总体上看,这套测评工具符合要求,可信度比较强。基于Rasch模型的测试质量分析也为进一步优化测试工具提供了参考。Scientific thinking is an important component of the core competencies in the 2022 version of the new curriculum standards.This study developed a tool to evaluate the scientific thinking of ninth-grade students.Based on the Rasch model,the overall quality of the tool was evaluated from aspects such as rater reliability,unidimensionality,test scoring structure,test fit,separation,error statistics,and white map.The results show that the overall reliability and validity of the evaluation tool are high,and the fitting and separation of the test questions meet the requirements,with an error within an acceptable range.The white map indicates that the students’scientific thinking level is weak.Overall,this set of evaluation tools meets the requirements,and the reliability is relatively strong.The testing quality analysis based on the Rasch model also provides a reference for optimizing testing tools.

关 键 词：科学思维 质量分析 九年级学生 RASCH模型 

分 类 号：G62[文化科学—教育学]