A cohesive group will usually have a small number of members. The smaller the group the more cohesive it will be as compared to a larger group. In larger groups communication between members is reduced and there is a chance of subgroups forming thereby defeating the purpose for which the group has been formed. Secondly, members of the group have similar interests and come from similar backgrounds. Thirdly, a cohesive group will also command a high status in the organization. This stems from the fact that the group has been able to achieve its goals in the past. A group with no past history of achieving its goals will not command the same respect and status as a group which can achieve its goals. In other words success of the group leads to cohesiveness. Further the leader of the group is charismatic and favours cooperative behavior from his members. His personality and appeal is what makes his followers desire to work for and with him.