In order for a nonprofessional occupation to become professionalized, there must all but which of the following?

Question

Quizplus · Accepted Answer

Public libraries of knowledge are not a necessary condition for the professionalization of an occupation. Professionalization typically involves the development of specialized techniques, the formation of a professional association, and the recognition of the occupation's status, rather than the availability of knowledge in public libraries.

In Order for a Nonprofessional Occupation to Become Professionalized, There