Which group size is capable of forming a mediator role?

The correct answer is based on the dynamics and relationships present in different group sizes. In a triad, which consists of three individuals, one person can take on the mediator role during conflicts or negotiations between the other two. This is possible because the third individual can facilitate communication and provide an outside perspective, helping to resolve disagreements or foster understanding.

A triad allows for more complex interactions compared to a dyad, where only two individuals are involved. In a dyad, if a conflict arises, the resolution relies solely on the two participants, leaving no one to mediate or facilitate discussions. While large social networks can have various roles and interactions, the specific concept of a mediator is most clearly defined in the context of the three-member triad. Solo individuals, on the other hand, have no interaction with others to mediate any situation. Thus, the triad uniquely positions group members to engage in mediating roles effectively.