HOW DOES THE OVERSEAS VOLUNTEER INFLUENCE ON THE PUBLIC?

The feature of volunteer's activity which influences on the consciousness and attitude of the public was studied using a model of mathematical sociology. The activity of the volunteer puts the public consciousness in a perturbed state. Its extent, together with the time-varying feature of the consciousness, change depending on both the strength of the volunteer's activity and on the difference of the view of values between the volunteer and the society as a subject. The effect of such volunteer's activity on the Costa Ricans and some implications from the simulation are generally discussed.