初中生信息技术素养测评模型构建研究

Research on the Construction of Junior High School Students’ Information Technology Literacy Measurement Model

Information technology literacy is currently one of the essential diathesis for individual development in the information age. In order to promote the development of individual information technology literacy， in addition to improving teachers' level of information technology and information of teaching equipment technology， it is important to pay attention on cultivating students' information technology literacy based on quantitative information technology literacy. This thesis takes junior high school students' information technology literacy as the breakthrough point， and on the basis of defining operational definition， through the sampling survey of 1464 subjects in Chongqing， constructed the evaluation model of junior middle school students' information technology literacy. Five dimensions of information technology literacy assessment model settled through exploratory factor analysis， they are information knowledge(X1)， ＂Internet plus＂ thought(X2)， information ethics (X3)， information consciousness (X4) and information skills (X5)， the evaluation model of junior middle school students' information technology literacy: Y=0.27X1+0.21X2+0.18X3+ 0.18X4+0.16X5 has been established firstly and approved by experts. Meanwhile， under the analysis of confirmatory factors， the fitting degree is relatively high. In addition， the evaluation model provides a specific reference index for junior high school students’ information technology literacy training. Thus， the model has good measurement performance and can be used for monitoring and supervising junior middle school students' information technology literacy.