Research On Crisis Information Dissemination And Intervention Of Network Community

Under the effect of the reform and information technology, current public crisis in our country particularly vulnerable to outbreaks of, it can be said of public emergencies have become a new label of our modern society. How to respond to public emergencies has become a test of our government's ability to govern one of the indicators. To some extent, the impact of public emergencies are driven by information, the impact of the process of public emergency is a crisis information activities and the evolution of the process, so one of the core crisis management is crisis management information.In view of the network communities in crisis communication is playing an increasingly prominent role of platforms and channels,we need to think carefully about the crisis in the community and further network evolution and mechanisms of information dissemination, and how the dissemination of information on the crisis early warning and effective scientific intervention in network communities, to help control and reduce the risk of loss, and to help improve the scientific nature of the crisis communication, precision and effectiveness of. So, the main emphasis of this study focused on three issues:First, what are the structural characteristics of network communities, these structural features is how it affects information dissemination and evolution of the crisis?Second, the network user behavior analysis to explain the network of community information dissemination and evolution of the crisis of great value, how to combine the behavior of Internet users in crisis information dissemination network of community do?Again, when, how to what extent the crisis information management to involved in the network community, and intervention and control it?We must be acutely aware, the network structure of community and interpersonal exchange networks of different that the two media in dissemination of information on the laws of the crisis are not the same, so we must adopt new methods, new perspective for the benefit of the other points used in this analytical framework, Including management, communication, social network theory, behavioral science and the complexity of interdisciplinary scientific and other knowledge, To explore the in network communities crisis information dissemination and intervention mechanism to the general rule.On this innovative, first of all objects have a certain innovation, and this is an urgent research problem, specifically, can be summarized in three aspects:First, the study considering the network structure and group behavior in crisis information dissemination network of community rules and mechanisms. Combination of network community structure, group cognitive behavior and psychological laws, using simulation and empirical, evolution has been more consistent communication network model of community crisis communication. The research shows that network structure and group behavior in the community directly affects the network community crisis information dissemination.Secondly, proposing 3F crisis conceptual model of information dissemination flow. From the information flow, influence flow, interfere with flow of information on three aspects of the crisis depicted in the transmission network within the community and Laws, these transmission mechanisms and laws are directly related to the overall development trend of information sequence and information on crisis intervention strategy options.Once again, put forward a more complete network of information dissemination community crisis situation triggered measurement system and the intervention model. Founding crisis information dissemination different stages of development showed a sense of homogeneity, if the evolution of such features as the spread of inertia, inertia is a crisis there will be dissemination of information to predict the evolution of an important basis for the trend. At the same time Specific measurable indicators were also studied. Based on the set of indicators the information presented crisis intervention in two modes, proposed two models of intervention information, strong interference and embedded intervention. And innovative manipulation of the behavioral economics model of memory applied to users based on dynamic adjustment of risk perception of crisis information release.