Relationship between Managers' Decision-making Participation and Organization Commitment in Building Construction Project

1) To improve the performance of the building construction project, it is important for the site managers to manage effectively so that they can do their best to the site organization. In addition, making decisions are constantly done in site organizations of building construction project, so whether decisions are made appropriately in the organization has a great impact on performance. Therefore, the purpose of this study is to investigate the relationship between decision making participation and organizational commitment of site managers to improve the performance of site organizations. The results of this study showed that the site managers tend to be more task oriented than people oriented when making decisions. Also, there was a difference in affective commitment according to decision making type, and there was a weak correlation between decision making participation and organization commitment. This study will help to improve the managerial ability of site organization in building construction projects.