Massachusetts AFL-CIO Scholarship Practice Exam

The term that describes a workplace where only union members are hired is "closed shop." In a closed shop, an employer agrees to hire only workers who are already members of a specific union. This arrangement typically aims to ensure that all workers within that workplace are part of the same union, which helps to maintain solidarity and collective bargaining strength among employees.

The concept of a closed shop is rooted in the idea of protecting the interests of union members and ensuring that they have a united front in negotiations with employers. This can lead to stronger labor unions and better working conditions for members, as they can collectively negotiate for wages, benefits, and other employment terms.

In contrast, an open shop refers to a workplace where employers can hire union or non-union workers, thus allowing for a more flexible hiring policy. The free market emphasizes competitive hiring without strict adherence to union membership, while a labor exchange is typically associated with job placement services and does not specifically refer to union membership requirements.