According to The Blackwell Dictionary of Sociology (2000), “A group is a social system involving regular interaction among members and a common group identity” (para.), this means that a group is composed of individuals who would maintain a constant communication with each other to create and share a common identity. The existence of the group identity is mostly only recognized by the group members of the particular group and not by the outsiders. The togetherness or the cohesion of the group tends to vary from one group to the next because it is not always clear if a group has enough communication or interaction to qualify as a group. To explain this further, The Blackwell Dictionary of Sociology (2000) explains that groups should not be seen a one distinct category, but instead a group should be perceived as a social system that has varying interactions that could range form the intense involvement and intense identity mostly associated in social structures like families and close friends. On the other hand, people who ride and see each other on a daily while riding a bus could not be considered as a group because there is no sense of involvement among the individuals. In addition, The Blackwell Dictionary of Sociology (2000) also states the groups tends to vary on the amount of interactions that the individuals have among the group, the longevity or life span of the group, and the reasons of the individuals in joining or participating in the group.
According to Bales (1950), a group is a very important sociological concept because it has a complex and very important part in the development of an individuals’