"In this Fourth Edition, Repko and Szostak have gone further to de-mystify the interdisciplinary research process. By providing students with guiding study questions within each chapter, adding extended advice on how to choose a complex research question, and illustrating that many of the strategies outlined in this text can be applied beyond the academy, they are more responsive to the needs of both professors and students."

"Repko and Szostak’s text remains a vital guide to interdisciplinary inquiry, with clear accounts of an ideal progression from initial idea through completed project. While oriented to all levels from undergraduates to professional scholars, the book ably serves as a text for doctoral students; it has helped them achieve profound contributions. The current edition expands on instruction regarding literature searches and research questions, while encouraging students to rely on their own creativity as novel approaches are conceived and interpretations of findings sought."

"The Fourth Edition of Interdisciplinary Research offers improved clarity and usability, particularly for undergraduate researchers. Guiding questions at the beginning of each chapter encourage readers to remain focused, and newly incorporated examples of relevant, recent research demonstrate that interdisciplinary perspectives have the power to help us understand and shape the world around us―including people, policies, and even public spaces―for the better."

"The revised edition of Interdisciplinary Research is timely and well received! Literature on interdisciplinary research has increased and developed to include a synthesis theory and practice from around the world. This book is recommended for undergraduate and graduate students and those involved in interdisciplinary research. Instructors using this as a primary or supplemental text will find the pedagogical revisions helpful in challenging students to engage with the interdisciplinary research process. I highly recommend it."

Allen F. Repko, PhD, is the former director of the interdisciplinary studies program in the School of Urban and Public Affairs at the University of Texas at Arlington, where he developed and taught the program’s core curriculum for many years. The program is one of the largest in the United States. Repko has written extensively on all aspects of interdisciplinary studies, has twice served as coeditor of the interdisciplinary journal Issues in Integrative Studies, and has served on the board of the Association for Interdisciplinary Studies (AIS).

Rick Szostak, PhD, is professor and chair of economics at the University of Alberta, where he has taught for 34 years. He is the author of a dozen books and 50 articles, all of an interdisciplinary nature. Several of his publications address how to do interdisciplinary research, teach interdisciplinary courses, administer interdisciplinary programs, or organize information in order to facilitate interdisciplinarity. As an associate dean, he created the Office of Interdisciplinary Studies at the University of Alberta, the Science, Technology and Society program, an individualized major, and two courses about interdisciplinarity. He has twice served as coeditor of the interdisciplinary journal Issues in Integrative Studies. He was president of the Association for Interdisciplinary Studies (AIS) from 2011 to 2014. He can be contacted at rszostak@ualberta.ca.