James E. Grunig (born April 18, 1942) is a public relations theorist, Professor Emeritus for the Department of Communication at the University of Maryland.
He then received his Ph.D. from the University of Wisconsin–Madison in 1968 with a thesis "Information, entrepreneurship, and economic development: A study of the decision making processes of Colombian latifundistas" [2] He is married to Larissa A. Grunig,[1] He was Assistant Professor, Land Tenure Center, University of Wisconsin, 1968–69, and then Assistant Professor(1969–72).
His theories including the four models of Public Relations:[3] Grunig has published 250 articles, books, chapters, papers, and reports on public relations.
He has received awards and honors from the Public Relations Society of America and the Institute for Public Relations Research.
A Festschrift, "The future of excellence in public relations and communication management: challenges for the next generation" was published to mark his retirement in 2005 [4] From July through August 2004, he was Wee Kim Wee Professor, School of Communication and Information, Nanyang Technological University, Singapore; from 2000 through 2004 he was Honorary Visiting Professor, Zhongshan University, Guangzhou, China.