Tuckman's stages of group development

The forming–storming–norming–performing model of group development was first proposed by Bruce Tuckman in 1965, who said that these phases are all necessary and inevitable in order for a team to grow, face up to challenges, tackle problems, find solutions, plan work, and deliver results. As Tuckman knew these inevitable phases were critical to team growth and development, he hypothesized that along with these factors that interpersonal relationships and task activity would enhance the four-stage model that is needed to successfully navigate and create an effective group function. The team meets and learns about the opportunities and challenges, and then agrees on goals and begins to tackle the tasks. Team members tend to behave quite independently. They may be motivated but are usually relatively uninformed of the issues and objectives of the team. Team members are usually on their best behavior but very focused on themselves. Mature team members begin to model appropriate behavior even at this early phase. The meeting environment also plays an important role to model the initial behavior of each individual. The major task functions also concern orientation. Members attempt to become oriented to the tasks as well as to one another. This is also the stage in which group members test boundaries, create ground rules, and define organizational standards. Discussion centers on defining the scope of the task, how to approach it, and similar concerns. To grow from this stage to the next, each member must relinquish the comfort of non-threatening topics and risk the possibility of conflict. This is the second stage of team development, where the group starts to sort itself out and gain each others' trust. This stage often starts when they voice their opinions; conflict may arise between team members as power and status are assigned. When group members start to work with each other they start to learn about individual working styles and what it is like to work with each other as a team; it also identifies the hierarchy of positions in the group.