A triad is a social group consisting of three members, representing the simplest form of a group that allows for complexities of interaction beyond a dyad (a two-member group). The addition of a third member introduces new dynamics and possibilities for social interaction that are not present in a dyad. For example, in a triad, there is the potential for one member to act as a mediator or arbitrator in disputes between the other two, which is not possible in a dyad where conflict can only be resolved directly or lead to the dissolution of the group. A triad can also experience the formation of coalitions or alliances between two members, potentially leaving the third member isolated or in a minority position. The presence of three individuals can also diffuse intensity compared to a dyad, making the group potentially more stable as the loss of one member does not necessarily lead to the group's termination. The study of triads is important in sociology for understanding basic group dynamics and the emergence of social structures within small groups.