There are three types of roles that group members can fill.5 Two of them—
Task-
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Initiators suggest the group’s goals and offer new ideas or propose new solutions.
Information providers offer facts relevant to the issue under discussion. These facts might include researched evidence or examples based on personal experience.
Information gatherers ask other members to share facts they know, or they seek out needed information from other sources.
Elaborators add supporting facts, examples, or ideas to a point that someone else has made during the discussion.
Clarifiers attempt to make the meaning of another member’s statement more precise.
Evaluators offer their own judgments about the ideas put forward during a discussion.
Synthesizers identify emerging agreements and disagreements among the group as a whole.
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Recorders take notes during the meeting, tracking major decisions and plans made by the group. They may send memos or emails to group members summarizing previous meetings, providing agendas for future meetings, or reminding people of tasks they agreed to work on between meetings.
Maintenance-
Harmonizers decrease tension in the group, perhaps by infusing humor at just the right time or by making positive and optimistic comments.
Compromisers attempt to find common ground between adversaries within the group and offer solutions that may be palatable to people on both sides of the conflict.
Encouragers inspire other group members by complimenting their ideas and work.
Gatekeepers facilitate the exchange of information among group members.
Norm facilitators reinforce healthy group norms and discourage unproductive ones.
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Self-
Blockers stop the group from moving toward its objective—
Withdrawers refuse to make any contribution or to participate in the discussion. They may feel out of their element in the group or may be having difficulty following other members’ comments and ideas.
Dominators monopolize group interactions by interrupting others, arguing for the sake of arguing, and insisting on having the last word. This behavior may stem from feelings of insecurity, an aggressive personality, or some other factor.
Distracters—the opposite of harmonizers—
When you’re participating in a group, focus on how you can fulfill task-