| In recent years,with the development of information technology,network self disclosure has become a hot topic in the field of psychology.Research shows that there are significant differences in self disclosure behaviors among different social platforms.Based on the previous research results,this study focuses on the Internet self disclosure behavior of adolescents,selects senior high school students as the research object,and uses a variety of methods such as questionnaire survey and laboratory experiment to compare the differences of self disclosure in Wechat circle of friends and QQ space,in the framework of the disclosure decision model,the reasons of the difference are discussed.In Study 1,a questionnaire survey was used to investigate the current situation of high school students' self disclosure in Wechat circle of friends and QQ space,and to compare the differences between the width,depth and potency of self disclosure of high school students in the above two social platforms.The results show that:(1)There are significant differences in the width of network self disclosure between high school students in Wechat circle of friends and QQ space.The subjects of self disclosure in QQ space of senior high school students are significantly more than those in Wechat circle of friends;(2)The depth of self disclosure in Wechat circle of friends and QQ space of senior high school students is significantly different,and the depth of self disclosure in QQ space of senior high school students is significantly higher than that in Wechat circle of friends;(3)The validity of self disclosure in Wechat circle of friends and QQ space of senior middle school students is significantly different,and senior high school students have significant differences The positive self disclosure of students in QQ space was significantly higher than that in Wechat friend circle,and the negative self disclosure in QQ space was significantly higher than that in Wechat friend circle.In Study 2,taking the virtual social network platform page as the experimental material,using the laboratory experiment method,based on the perspective of disclosure decision model,through manipulating whether the platform's friends list contains parents and teachers,and then manipulates the expected risk level,through manipulating whether the platform has the functions of praise and comment,and then manipulates the expected utility level,to verify the expected risk and expected utility to the influence of depth,width and potency of collateral self disclosure.Study 2 includes two sub studies.Study 2a uses a single factor experimental design to test the experimental materials and provide effective experimental materials for subsequent studies.The experimental results show that the high and low risk manipulation of experimental materials is reliable,and the high and low efficiency manipulation of experimental materials is reliable.On this basis,study 2b uses the same experimental materials as study 2a to further reveal the impact of expected risk and expected utility on the depth,width and potency of network self disclosure of senior high school students.The results show that:(1)The expected utility has no significant effect on the depth,width and potency of network self disclosure;(2)The expected risk significantly negatively predicts the depth of network self disclosure of senior high school students,that is,the lower the expected risk,the deeper the self disclosure of senior high school students in the network.(3)The expected risk is significantly negative to predict high school students' negative network self disclosure.That is,the lower the expected risk,the more likely senior high school students are to reveal negative content on the Internet.On the basis of the second study,the third study further verifies the validity of the conclusions of the second study in the real situation,and further studies the regulatory role of parent-child relationship,peer relationship and teacher-student relationship in the expected risk and network self disclosure.Specifically,the third study uses questionnaire survey and objective data to verify the impact of expected risk on the differences of width,depth and potency of online self disclosure of senior high school students in Wechat circle of friends and QQ space,and further explores the regulatory role of parent-child relationship,peer relationship and teacher-student relationship between expected risk and online self disclosure.The experimental results show that:(1)the depth and width of network self disclosure of high school students on the platform with higher expected risk(Wechat circle of friends)is significantly lower than that on the platform with lower risk(QQ space),and the negative network self disclosure on the platform with higher expected risk is significantly less than that on the platform with lower risk.(2)Parent-child relationship plays a regulatory role in the impact of expected risk on the width of online self disclosure.Specifically,expected risksignificantly negatively predicts the width of online self disclosure,that is,senior high school students in social platforms with lower expected risk have more themes of online self disclosure than those with higher risk.In the case of better parent-child relationship,the impact of expected risk on the width of network self disclosure of high school students is significantly smaller than that of poor parent-child relationship.(3)Peer relationship plays a moderating role in the influence of expected risk on the width of network self disclosure.Specifically,expected risk significantly negatively predicts the width of network self disclosure,that is to say,senior high school students in social platforms with lower expected risk have more subjects of network self disclosure than those with higher risk.In the case of good peer relationship,the impact of expected risk on the width of network self disclosure of high school students is significantly smaller than that of poor peer relationship. |
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