Abstract
Although the personalities are considered to be varied according to the situations, in the closed situation, we think that his personality generally has a close relation to his behaviors with sentences, which describe the personalities in the literatures about personality of psychology, that is to say experimental judgment. Based on this viewing, we make the model about the situation of research activity in laboratory. In this paper, we got the optimum rules to the process about how to growth through to the research behavior in the laboratory environment from the personality in everyday life of students (human agents) for a bout of growth.