A large number of online friends and a high frequency of social interaction compensate for each Other's shortage in regard to perceived social support.The present study explored the role of the number of online friends, the frequency of social interaction and their interaction in perceived social support on WeChat, a widely used social network service, among Chinese undergraduates.  A total of 1396 Chinese undergraduates completed questionnaires regarding their number of friends, frequency of social interaction and perceived social support on WeChat. 
WeChat
A large number of online friends and a high frequency of social interaction compensate for each Other's shortage in regard to perceived social support.The present study explored the role of the number of online friends, the frequency of social interaction and their interaction in perceived social support on WeChat, a widely used social network service, among Chinese undergraduates.  A total of 1396 Chinese undergraduates completed questionnaires regarding their number of friends, frequency of social interaction and perceived social support on WeChat. 
WeChat