反直觉动力学问题测验在中国物理学(师范)专业大学生中的适用性——基于Rasch模型的分析  

Applicability of counterintuitive dynamics test among university students majoring in physics(education)in China——An analysis based on the Rasch model

作　　者：王冰 赵宇轩 李梦雅 胡象岭 WANG Bing;ZHAO Yuxuan;LI Mengya;HU Xiangling(School of Physics and Physical Engineering,Qufu Normal University,273165,Qufu;Shengli No.1 Middle School of Dongying,257055,Dongying,Shandong,PRC)

机构地区：[1]曲阜师范大学物理工程学院,曲阜市273165 [2]东营市胜利第一中学,山东省东营市257055

出　　处：《曲阜师范大学学报(自然科学版)》2025年第2期122-128,共7页Journal of Qufu Normal University(Natural Science)

基　　金：山东省研究生教育联合培养基地建设“曲阜师范大学教育硕士研究生联合培养实践基地”(SDYJD18038).

摘　　要：反直觉动力学问题测验(counterintuitive dynamics test,CIDT)是评估学生反直觉动力学问题解决水平的测验工具.该研究以302名山东省属某大学物理学(师范)专业的大学生为被试,基于Rasch模型运用Winsteps软件对CIDT的心理测量学指标进行了全面评估,得到以下结果:(1)CIDT满足单维性假设.(2)CIDT的整体质量较好.尽管整体难度略低,但观测数据与Rasch模型拟合度较高,分离度与信度均达到较为理想的水平.(3)项目难度的分布范围广,且分布大致均匀.项目难度与被试能力大致上相匹配,项目难度的分布较好地覆盖了大多数被试的能力范围.(4)大多数项目的观测数据与Rasch模型的拟合情况达到良好或尚可接受的程度,但有少数项目(如项目3,26,23,28)与模型的适配度差,且与整体测量目标的相关性弱.总体而言,CIDT心理测量学特性良好,基本适合作为评估中国物理学(师范)专业大学生反直觉动力学问题解决水平的工具.The counterintuitive dynamics test(CIDT)is an instrument designed to evaluate students'ability to solve counterintuitive dynamics problems.This study involved 302 university students majoring in physics(education)from a provincial university in Shandong as subjects,comprehensively evaluated the psychometric characteristics of the CIDT utilizing Winsteps software based on the Rasch model.The research results are as follows.(1)CIDT satisfies the assumptions of unidimensionality.(2)The overall quality of CIDT is good.Despite a slightly lower overall difficulty,a high degree of fit between the observed data and the Rasch model,and both separation and reliability have reached satisfactory levels.(3)The distribution of items difficulty is broad and roughly uniform.The difficulty of items roughly matches the abilities of the subjects,and the distribution of item difficulty covers the ability range of most subjects well.(4)The fit between observed data of most items and the Rasch model is good or acceptable,but a few items(e.g.,items 3,26,23,28)exhibit poor fit with the model and show a weak correlation with the overall measurement objectives.Overall,the CIDT demonstrates good psychometric properties and is generally suitable as an instrument for assessing the problem-solving level of counterintuitive dynamics among university students majoring in physics(education)in China.

关 键 词：反直觉问题 反直觉动力学问题测验 Rasch分析 信度 效度 

分 类 号：G449.1[哲学宗教—心理学]