风险认知策略的计算机模拟实验

EXPERIMENTAL STUDY ON RISK PERCEPTION TACTICS WITH COMPUTER SIMULATION

风险认知策略是个体面临风险情景时的风险认知倾向，可以通过个体的行为策略加以判断。本实验采用计算机模拟风险情景，以严格的２×２×３的实验变量设计，研究个体的风险认知策略与风险情景因素的关系。实验结论表明，风险认知策略的调整与风险情景中的实际风险程度（风险概率）、风险信息类型以及对风险情景可控与不可控性的知觉有关。个体的冒险性倾向是相对稳定的心理特征，但风险认知策略的调整不仅与个体的心理特征有关，还与风险情景因素有关。

Risk Perception Tactics are risk-taking tendencies of individuals in risky situations which can be measured through the behavioral tactics,This experimental study simulated risky situations with computers,and researched on the relations between risk perception tactics of individuals and risk situation factors,The results expressed that people adjust their risk-taking tactics according to varying factors in risky situations,i.e.risk degrees,risk information types,and the perception on controllability or non-controllability,The risk-taking tendencies of individuals are mental characteristics which are relatively stable,The adjustment of risk perception tactics related not only with mental characteristics,but also with risk situation factors.