Simulation study on spreading of crisis behavior of college students in small world networks

doi:10.16265/j.cnki.issn1003-3033.2019.12.004

Abstract

Abstract: In order to prevent and control the spread of college students' crisis behaviors and reduce accidents on campus, the network model for crisis behavior spreading of college students was proposed based on the small world network model. It also analyzed the impact of network structure, influence of character, relationship between disseminators and recipients, and individual susceptibility on the spread of crisis behaviors and simulated the risk level of crisis behaviors spreading in the network. The results show that the stronger the small-world effect is, the faster the spread of crisis behavior will be, that the small-scale network has a faster propagation in the early stage, but the propagation tends to be stable in the later stage, that the spread of large-scale network behavior has the characteristic of long transmission time and high risk level, and that the increase of network subject' influence, susceptibility and intimacy degree can improve the risk level of crisis behavior of the whole group.

Key words: college students, small world networks, behavior contagion, simulation, crisis behavior

CLC Number:

X913

SHI Juan, ZHENG Peng, XU Lingfeng, CHANG Dingyi. Simulation study on spreading of crisis behavior of college students in small world networks[J]. China Safety Science Journal, 2019, 29(12): 21-27.

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