Dr. Andrew Lingwall, associate professor of communication at Clarion University, has published a textbook supplement for the 11th edition of The Practice of Public Relations by Fraser Seitel.

            The Seitel text is published by Pearson Education Inc. It is used widely by professors in university public relations programs, and is considered to be the leading textbook in the discipline. The 11th edition features new sections on social media, along with an increased emphasis on writing. 

            In November, Pearson Education selected Lingwall to produce the supplement, which includes 20 new Powerpoint presentations for each of the textbook chapters. Instructors can download the Powerpoint presentations for classroom use from Pearson's website.

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