Which of the following is a hearing between labor and management during an impasse to aid in settling disputes?

Arbitration refers to a formal process in which an impartial third party, known as an arbitrator, is brought in to resolve a dispute between labor and management. This is typically utilized when parties reach an impasse and cannot come to a mutual agreement through negotiation. In arbitration, both sides present their cases and evidence, after which the arbitrator makes a binding decision that both parties must follow.

The significance of this process lies in its structured approach to dispute resolution, which aims to break the deadlock that can occur during collective bargaining. Unlike mediation, where a neutral party facilitates discussion to help both sides reach a mutual agreement without making a binding decision, arbitration results in a legally enforceable resolution.

Understanding this distinction clarifies why arbitration is the appropriate answer in this context, while mediation, an injunction, and collective bargaining involve different processes and objectives in handling labor disputes.