Which role is NOT typically associated with task-oriented groups?

In task-oriented groups, the primary focus is on achieving specific goals or completing particular tasks efficiently. Roles in these groups are often related to facilitating productivity, decision-making, and achieving objectives.

A brain-stormer actively contributes ideas and encourages creativity, which directly supports the group’s task-oriented objectives. Similarly, a representative is responsible for voicing the group’s interests, often facilitating communication and ensuring that the group's goals align with broader organizational objectives.

The role of a judge typically involves evaluating options, making assessments, and ensuring quality control over the tasks at hand. This decision-making role is crucial for guiding the group's efforts towards successful outcomes.

In contrast, the role of a peace-maker is more aligned with maintaining harmony and addressing interpersonal conflicts within the group rather than focusing on task completion. While conflict resolution is important for overall group functioning, it does not directly relate to the achievement of the group's objectives, making it less typical for a strictly task-oriented context. This distinction highlights why the peace-maker role stands out as not fitting the common functions associated with task-oriented groups.