Aldhaheri, Ahmed2017-03-232017-03-232016-03120055http://bspace.buid.ac.ae/handle/1234/990Since the change order is part of the construction project, the relationship between change order (variation order) and project team behavior and performance were analyzed and studied before, during and after an event in this research. In addition, In order to understand the concept of change order, this research was identified the factors that generate the change order on the construction project. It is very important to understand the relationship between change and behavior in order to increase the productivity of project team. In order to analyze the hypotheses, a model was designed and helped to generate an interview questions, which used to interview project engineers and project managers in government PM organization. Also many Articles were conducted and reviewed and two case studies were discussed. The findings of this research show both negative and positive impact of change order on the emotion of a project team and that sensation will effect on the project team behavior and performance. Good communication skills and high emotion intelligent are leading to minimize the negative impact.enteam behaviorteam performanceconstruction projectproject managersproject teamDissertation