指出社会事件网络传播历经潜伏期、膨胀期、高峰期和消退期,主要在前三个时期会受到驱动因素的影响。网络用户激愤情绪是社会事件网络传播的表面驱动因素,表面驱动因素在核心驱动因素——事件基本属性和政府对事件的处理状况的作用下形成。社会事件网络传播机制体现了信息生态的基本思想——系统、平衡、动态和人本。通过对驱动因素、驱动点、驱动路径的解析,得出社会事件在社会网络信息生态系统中的驱动机制。
The internet communication of a social event has four stages : incubation stage, expand stage, peak stage and subsiding stage. The first three stages are affected by the driving elements. Internet users' emotion is the circumstantial element which drives the internet communication of a social event. The circumstantial element is formed with core driving elements including the event' s essential character and the government' s disposal progress of the event. The driving mechanism of the internet communication of a social event shows the basic components of the information ecology: system, equilibrium, dynamics and human. Through the analysis of driving elements, driving nodes and driving paths, one can understand the driving mechanism of the internet communication of a social event.