Professionalization
Professionalization is the social process by which any trade or occupation transforms itself into a true "profession of the highest integrity and competence." This process tends to involve establishing acceptable qualifications, a professional body or association to oversee the conduct of members of the profession and some degree of demarcation of the qualified from unqualified amateurs. This creates "a hierarchical divide between the knowledge-authorities in the professions and a deferential citizenry." This demarcation is often termed "occupational closure", as it means that the profession then becomes closed to entry from outsiders, amateurs and the unqualified: a stratified occupation "defined by professional demarcation and grade." The origin of this process is said to have been with guilds during the Middle Ages, when they fought for exclusive rights to practice their trades as journeymen, and to engage unpaid apprentices.
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