摘要
目的:以大学生为被试编制上网诱惑情境量表(ISTS),用以评估不同情境诱发大学生上网的程度,从而为有针对性的干预奠定基础。方法:在前期访谈的基础上,并参考Velicer等有关吸烟行为的诱惑情境量表编制ISTS。方便选取1174名大学生进行施测。对量表进行探索性因素分析(n=444)确定因子结构后,再进行验证性因素分析(n=730)。从某高校选取33名大学生(有效被试31人),间隔两周后进行重测。用Young网络成瘾诊断问卷和每周上网时间作为效标。结果:上网诱惑情境量表共22个项目,由无聊放松、刺激暴露、交流与信息和消极情绪4个维度构成;量表的模型拟合良好(χ2/df=4.48,RM SEA=0.07,SRM R=0.06,NNFI=0.96,CFI=0.97)。无聊放松、刺激暴露和消极情绪与每周上网时间呈正相关(r=0.20、0.11、0.17,P<0.05),而交流与信息维度和每周上网时间无相关(r=0.06,P>0.05)。除交流与信息维度外,网络成瘾者的ISTS得分均高于正常群体。总量表的内部一致性Cronbachα系数为0.92,4个维度的α系数0.80～0.86;总量表的重测信度为0.73,4个维度的重测信度为0.46～0.75。结论:本研究编制的大学生上网诱惑情境量表具有良好的信效度,对大学生网络成瘾的预防与干预有一定的应用价值。
To develop the Internet Situational Temptation Scale （ISTS） for college students. Methods： On the basis of preliminary interview research and learning from the temptation scale of smoking developed by Velicer, the ISTS was constructed and tested in 1174 college students. An exploratory factor analy- sis （EFA） and confirmatory factor analysis （CFA） was employed on two samples respectively （nl = 444, n2 = 730）. Another sample of 33 college students （31 valid） was tested and retestel two weeks later. The Young＇s Diagnostic Questionnaire （YDQ） and online hours per week were used to test its criterion validity. Result： The final scale had 22 items and 4 dimensions, including boring ＆ release needs （BRN）, stimulus exposure （SE）, exchanges ＆ access to information （EAI）, and negative emotion （NE）. CFA revealed good model fit indices （x2/df = 4.48, RMSEA = 0. 07, SRMR = 0. 06, NNFI = 0. 96, CFI = 0. 97）. Online hours per week were positively correlated with scores of BRN, SE, and NE （r =0. 20, 0. 11, 0. 17, P 〈0. 05）, but not corelated with scores of EAI （r =0. 06, P 〉 0. 05）. Except for EAI, the ISTS scores were significant higher in students with internet addiction than those withoutinteract addiction （Ps 〈0.05）. Cronbach a of the whole scale was 0.92, and range 0. 80 -0. 86 for each dimension. The test-retest reliability was 0. 73, and range 0. 46 - 0. 75 for each dimension. Conclusion： It suggests that the Interact Situational Temptation Scale has good reliability and validity, and could be used for the prevention and intervention of Chinese college students＂ internet addiction.
出处
《中国心理卫生杂志》
CSSCI
CSCD
北大核心
2012年第4期299-304,共6页
Chinese Mental Health Journal
基金
国家自然科学基金(31170990、81001251)
福建省社会科学规划项目(2009C021)
关键词
大学生
网络成瘾
上网诱惑情境量表
信度
效度
心理测量学
college students
internet addiction
intemet situational temptation scale
reliability
validity
psychometric
