It includes detailed discussion of how typical tasks are preformed and the safety precautions that must be taken. Classes, which are taught by experienced craft-workers and other skilled persons, require the study of trade manuals and educational materials. Classes can be scheduled during the day or in the evening. During this time apprentices work under experienced workers known as journey workers, the status they will attain after successfully completing their apprenticeships. Under the journey worker's guidance, the apprentice gradually learns the mechanics of the trade and performs the work under less and less supervision.
Apprentices are employees.
Many programs are cosponsored by trade unions that offer apprentices union membership. The sponsor of the apprenticeship program plans, administers, and pays for the program. Sponsors can be employers or employer associations and sometimes involve a union. When an apprentice is accepted into a program, he or she and the sponsor sign an apprenticeship agreement. The apprentice agrees to perform the work faithfully and complete the related study.