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目的有效地评定中小学生互联网使用偏好。方法通过查阅文献、个别访谈、小规模试用等方法提出了中小学生互联网使用偏好的结构并编制问卷项目。2次探索性因素分析后得到16个项目3个维度的《中小学生互联网使用偏好问卷》。最后对深圳2所学校10个班级420名中小学生的测试结果 ,用LISREL8.8进行验证性因素分析。结果 1该量表具有良好的信度:重测信度为0.704,内部一致性(Cronbach Alpha)系数为0.821,分半信度为0.817;2该量表具有良好的结构效度:χ2/df=3.62,GFI=0.90,NNFI=0.90,CFI=0.92,SRMR=0.078。结论该量表可作为进一步研究的工具。
Purpose Effectively assess primary and secondary school students’ Internet usage preferences. Methods By referring to the literature, individual interviews, small-scale trial and other methods, the structure of primary and secondary school students’ preference for Internet use is proposed and questionnaire items are prepared. After two exploratory factor analysis, 16 questionnaires for Internet use preference of primary and middle school students were obtained in 3 dimensions. Finally, the test results of 420 primary and secondary school students in 10 classes in 2 schools in Shenzhen were analyzed by confirmatory factor analysis with LISREL8.8. Results 1 The scale has good reliability: the retest reliability is 0.704, the Cronbach Alpha coefficient is 0.821 and the half reliability is 0.817; 2 The scale has good structural validity: χ2 / df = 3.62, GFI = 0.90, NNFI = 0.90, CFI = 0.92, SRMR = 0.078. Conclusion The scale can be used as a tool for further research.