ABSTRACT
With the expansion of the breadth and depth of netizens’ activities in cyberspace, the dual impacts of the net, positive and negative, which they have met has become even more significant. During the course of social networking, online business, network of political and other activities, netizens are, on the one hand, enjoying a carefree brought by weaker constraint of networks, on the other hand, also bearing atmosphere pressure created by network public opinion, which raised a lot of demands of netizens ‘mental health datasets. Netizens’ Mental Health Diathesis refers to some inherent, relatively stable psychological quality that the individual can reasonably use the Internet and avoid the hazards under the combined eect of genetic and environmental, these psychological qualities influence or determine psychology and behavior of individual netizens. Netizens’ Mental Health Diathesis is an “alloy” of congenital and acquired with a strong plasticity. Netizens, interacted with other individuals or groups in a virtual space, by choosing, changing, adapting, and continuously improving their coordinated cognitive ability and mental adaptive capacity with other individuals or groups in the network virtual space, which make the netizens to comply with the network laws and regulations, have a good network of ethics, to maintain a relatively stable mood, to use the Internet to promote their skills and academic levels, to be proactive in the
face of stress in the network and so on, show good mental health quality.
