抄録
In disaster-prevention plans, the way of role sharing is important. There are many things to do for the laders. So, they are required to share these roles and the planner should consider who should share a role and who should share another. And also, they have to consider that in disasters some people obey the leaders and others do not. In this study a simulation model of human behavior considering these points was built and an experiment with this simulation model was executed. The results of experiment were: 1. This simulation model reflects the differencee between subjects. 2. The subjects considered many different things and what they consiered was independent from the situation set by the model. 3. The subjects'action became similor when the situation became severe. 4. The sbjects considered another leader when there is one.
