Professional

A professional is a member of a profession or any person who works in a specified professional activity. The term also describes the standards of education and training that prepare members of the profession with the particular knowledge and skills necessary to perform their specific role within that profession. In addition, most professionals are subject to strict codes of conduct, enshrining rigorous ethical and moral obligations. Professional standards of practice and ethics for a particular field are typically agreed upon and maintained through widely recognized professional associations, such as the IEEE. Some definitions of "professional" limit this term to those professions that serve some important aspect of public interest and the general good of society. In some cultures, the term is used as shorthand to describe a particular social stratum of well-educated workers who enjoy considerable work autonomy and who are commonly engaged in creative and intellectually challenging work. In narrow usage, not all expertise is considered a profession. Occupations such as skilled construction and maintenance work are more generally thought of as trades or crafts. The completion of an apprenticeship is generally associated with skilled labour, or trades such as carpenter, electrician, mason, painter, plumber and other similar occupations. In his study The Rise of Professional Society historian Harold Perkin characterizes professional society; "Where pre-industrial society was based on passive property in land and industrial society on actively managed capital, professional society is based on human capital created by education and enhanced by strategies of closure, that is, the exclusion of the unqualified." Specifically, it is the management of human capital, and not just specialized skill which Perkin argues is a mark of the professional classes, at one point going so far as to compare it to a modern form of feudalism. Although professional training appears to be ideologically neutral, it may be biased towards those with higher class backgrounds and a formal education.