Which of the following roles does NOT function as an intermediary in labor disputes?

The supervisor role does not function as an intermediary in labor disputes because supervisors are typically part of the management structure and have a vested interest in the employer’s perspective during disputes. Their primary responsibility is to oversee employees, enforce company policies, and manage team performance, which inherently puts them in a position where they represent management interests rather than acting as neutral parties in conflict resolution.

In contrast, roles like mediators and arbitrators are specifically designed for resolving disputes. Mediators help facilitate negotiations and dialogue between the parties, aiming to reach a voluntary agreement. Arbitrators, on the other hand, listen to both sides and make binding decisions, acting as a neutral third party to resolve the conflict. Consultants may provide expert advice or analysis on labor relations but do not typically engage directly in the negotiation or decision-making process regarding disputes. Since the demand for impartiality is crucial in labor disputes, the supervisor does not fit this role.