Abstract
The purpose of this research is to clarify the characteristics of nonverbal communications in projects. The experiment on the non-verbal communication was executed with an airplane game simplified for project-based classes. As a result, the specific technique on the non-verbal communication in project was clarified. However, the effects of non-verbal communication in project may depend on the characteristics of project member. In the research, the relationships between the characteristics of project member and the non-verbal communication are examined. Additionally, the relationship between the experimental results and project management body of knowledge is examined to evaluate the effects of nonverbal communications method in project.