Public relations

In August 1978, the World Assembly of Public Relations Associations defined the field as

In 2011 and 2012, the PRSA solicited crowd supplied definitions for the term and allowed the public to vote on one of three finalists. The winning definition stated that:

A public is any group whose members have a common interest or common values in a particular subject, such as a political party. Those members would then be considered stakeholders, which are people who have a stake or an interest in an organization or issue that potentially involves the organization or group they're interested in. The Publics in Public Relations are:

Early literature authored by James Grunig (1978) suggested that publics develop in stages determined by their levels of problem recognition, constraint recognition and involvement in addressing the issue. The theory posited that publics develop in the following stages:

Messaging is the process of creating a consistent story around: a product, person, company, or service. Messaging aims to avoid having readers receive contradictory or confusing information that will instill doubt in their purchasing choices, or other decisions that affect the company. Brands aim to have the same problem statement, industry viewpoint, or brand perception shared across sources and media.

As digital technology has evolved, the methods to measure effective online public relations effectiveness have improved. The Public Relations Society of America, which has been developing PR strategies since 1947, identified 5 steps to measure online public relations effectiveness.

The Public Relation Student Society of America has established a set of fundamental guidelines that people within the public relations professions should practice and use in their business atmosphere. These values are:

The T.A.R.E.S. is a five-point test that evaluates ethical persuasion and provides boundaries in persuasive practices.