大学生网络交往问卷的初步编制及信效度检验

Development and validation of the Internet Interaction Questionnaire for University Students

目的:编制大学生网络交往问卷(IIQUS),用来测量大学生的网络交往行为,并检验其信效度。方法:选取296名大学生进行预测调查,进行项目分析及探索性因素分析;另外抽取711名大学生进行正式问卷调查,用于进行验证性因素分析及考察同质性信度和结构效度。以网络成瘾类型问卷中的网络关系成瘾维度为效标。结果:大学生网络交往问卷共有26题,包括网络社交自我知觉、网络自我表露、网络人际关系以及网络交往依赖4个因子,解释了总方差的47.8%。问卷具有良好的结构效度(χ2/df=6.61,CFI=0.95,IFI=0.95,RM SEA=0.08),网络人际关系成瘾得分与网络交往依赖得分正相关(r=0.56,P<0.01)。总量表和4个因子的Cronbachα系数为0.78～0.90,重测信度为0.70～0.88。结论:本研究编制的大学生网络交往问卷具有较好的信效度,能用来测量大学生的网络交往行为。

Object： To develop Internet Interaction Questionnaire for University Students, and measure the intemet interaction for university students, and then test its reliability and validity. Methods： Totally 296 university students were recruited by convenient sampling method and were investigated with a pre-Questionnaire, with item analysis and exploratory factor analysis （EFA） to measure the data from pre-Questionnaire. Totally 711 university students were recruited and were investigated with Intemet Interaction Questionnaire for University Students, with confirmatory factor analysis （CFA） to explore the homogeneous reliability and construct validity. The criterion was the internet relationship addiction dimension of the Different Types of Internet Addiction Scale. Result： The developed questionnaire consisted of 26 items, including 4 factors, namely, internet sociality self-perception, internet self-disclosure, internet interpersonal and internet interaction dependence, and 47.8% of the total variance was explained. It had satisfying structure validity （χ2/df= 6.61, CFI = 0. 95, IFI = 0. 95, RMSEA = 0. 08）. The internet relationship addiction scores were positive correlated with internet interaction dependence scores （r = 0. 56, P 〈 0. 01） . The Cronbach coefficients of scale and its four factors were 0. 78 - 0. 90, and the test-retest coefficients were 0. 70 - 0. 88. Conclusion： It suggests that the Internet Interaction Questionnaire for University Students has satisfactory reliability and validity, and could be used in the related studies.