基于Rasch模型的公众科学态度的量表编制与测量
Development and Validation of a Scale Measuring Public Attitudes toward Science Based on the Rasch Model
朱鑫卓 1彭红燕 2郑念3
作者信息
- 1. 中国科学院大学人文学院,北京 100049;中国地质大学(武汉)艺术与传媒学院,武汉 430074
- 2. 中国地质大学(武汉)艺术与传媒学院,武汉 430074
- 3. 中国科普研究所,北京 100081
- 折叠
摘要
公众科学态度是科普领域的重要议题.本文以心理学假设为基础编制公众科学态度的量表,并用Rasch模型对量表进行单维性检验、局部独立性检验、结构分析、试题项目及被试拟合分析、评定尺度分析.经检验,本文量表可测量公众科学态度,并用于其他延伸性研究.此外,Rasch模型还可作为微观科普效果评估方法的补充.
Abstract
Public attitudes toward science constitute a key research focus in the field of science popularization.This study develops a scale for measuring public attitudes toward science based on psychological assumptions and validates it through the Rasch Model,examining its unidimensionality,local independence,structural validity,item fit,person fit,and rating scale functioning.The validated scale effectively measures the construct of"public attitudes toward science"and can be applied in subsequent research.Additionally,the Rasch Model proves to be a valuable supplementary tool for assessing the micro-level impacts of science popularization.
关键词
Rasch模型/公众科学态度/科普效果评估Key words
Rasch Model/public attitudes toward science/micro-level evaluation of science popularization引用本文复制引用
出版年
2024
NETL
NSTL
万方数据