| With the popularity and development of the Internet,how to better carry out altruistic behavior in the Internet,and how to carry out the current situation of altruistic behavior in the Internet have been widely concerned by scholars at home and abroad.Junior high school students are in the most important period of the development of outlook on world,life and values.It is of great practical significance to study the network altruistic behavior of junior high school students for their future growth and school moral education.Based on this,the study aims to explore the influence mechanism of family environment,empathy and social identity on online altruistic behavior.In this paper,694 junior middle school students from two middle schools in Jining City of Shandong Province were investigated by using the Online altruistic behavior scale,Family Intimacy and Adaptability Scale,Interpersonal Response Indicator Scale and Social Identity Scale.By analyzing the characteristics,current situation and relationship of network altruistic behavior,family environment,empathy and social identity of the research object,a chain intermediary model is proposed to investigate the intermediary role of empathy and social identity between family environment and network altruistic behavior.The research conclusions are as follows:1.The online altruistic behavior of junior high school students is in the middle level,with significant differences in gender and grade.The score of boys is higher than girls’ and the score of students in grade one is higher than grade 2 and grade 3,but there is no significant difference between students in grade 2 and 3.2.There is a significant positive correlation between the four variables of online altruistic behavior,family environment,empathy and social identity.Family environment and empathy have a significant positive correlation with online altruistic behavior,negative correlation with online altruistic behavior,and positive correlation with online altruistic behavior.3.Empathy and positive identification play a chain intermediary role in family environment and online altruistic behavior.That is,the individual’s family environment can not only increase the online altruistic behavior through empathy,but also increase the social positive identification degree to increase the online altruistic behavior after obtaining empathy. |