探究社区量表中文版的编制——基于探索性和验证性因素分析

摘要

探究社区理论模型是在线学习和混合学习领域一个动态的、过程导向的教学理论模型.本研究采用探索性和验证性因素分析方法,以中国大学生为研究样本,开发与编制了探究社区量表中文版.数据收集阶段分别回收两批施测样本数据,共452份有效问卷,量表的克朗巴赫α系数达到0.955.探索性因素分析结果表明,27个题项的探究社区量表中文版的三个因子:认知存在感、教学存在感以及社会存在感有良好的结构效度和内容效度.验证性因素分析结果证明包含27个题项的三因子结构模型能较好地拟合数据.综合研究结果表明,该量表有良好的信效度,可为中国大学生在线学习体验研究提供测量工具的支持.%The Community ofInquiry Model is an effective,dynamic,and process-oriented teaching model in the online and blended learning field.Taking Chinese college students as research sample,this paper employed the empiri-cal research method and developed a Chinese version of the Community of Inquiry(CoI)measurement instrument.In the stage of empirical research,two groups of data were collected,including total 452 valid questionnaires.The Cron-bach's αof the whole instrument was 0.955.The results of exploratory factor analysis revealed the structure model of the Chinese version Community of Inquiry(CoI)instrument composed of 27 items:cognitive presence,teaching pres-ence and social presence.The confirmatory factor analysis proved that the hypothesized three-factor structure model with 27 items was verified as a good fit for the data.The research results indicated that this measurement instrument was of good reliability and validity.Therefore,this instrument may be used as an effective tool for researches on Chi-nese college students'community of inquiry and online and blended learners'experience.