تعریف نقش روابط عمومی در ایالات متحده آمریکا با استفاده از تجزیه و تحلیل خوشه ای

This exploratory study attempted to discover key public relations (PR) practitioner roles through a survey design using factor-cluster analysis. The Public Relations Society of America (PRSA) partnered with the researchers by inviting PRSA members to complete a survey in which 256 members participated. Although different items were used, the results of this study were similar to the findings of a study conducted on European PR practitioners by Beurer-Zullig, Fieseler, and Meckel (2009) thus suggesting concurrent validity. Five PR roles were found incorporating personal characteristics, modes of communication, management and technical functions, perceived level of respondent strategic planning process involvement, and attitudes about communication goals and PR measurement (including perceived competency). The roles were labeled negotiator, policy advisor, brand officer, internal communicator, and press agent. The negotiator and policy advisor roles, which were management positions, viewed measurement research as important in the practice of PR.