In the Fourth Edition of this bestselling book, John W Creswell and new co-author Cheryl N Poth explore the philosophical underpinnings, history and key elements of each of five qualitative inquiry traditions: narrative research, phenomenology, grounded theory, ethnography and case study - putting them side by side, so that we can see the differences. They relate research designs to each of the traditions of enquiry and provide strategies for writing introductions to studies, collecting data, analyzing data, writing a narrative and verifying results.

Author Biography

John W. Creswell, PhD, has been a professor of educational psychology at the University of Nebraska-Lincoln since 1978. In addition to teaching at the university, he has authored numerous articles on mixed methods research, qualitative methodology, and general research design and 12 books, many of which focus on types of research designs, comparisons of different qualitative methodologies, and the nature and use of mixed methods research. His books are translated into many languages and used around the world. For the last five years, Dr. Creswell served as a co-director at the Office of Qualitative and Mixed Methods Research at the University of Nebraska, which provided support for scholars incorporating qualitative and mixed methods research into projects for extramural funding. He served as the founding co-editor of the Sage Journal of Mixed Methods Research, and as an adjunct professor of family medicine at the University of Michigan where he assisted investigators in the health sciences and education with research methodology for National Institutes of Health (NIH) and National Science Foundation projects. He also served extensively as a consultant in the health services research area for the U.S. Department of Veterans Affairs. Dr. Creswell was a Senior Fulbright Scholar to South Africa and in 2008 lectured to faculty at five universities on education and the health sciences. In 2012 he served as a Senior Fulbright Scholar to Thailand. Recently he served as a co-leader of a national working group developing guidelines for mixed methods research for NIH. He lives with his wife, Karen, in Lincoln, Nebraska. Cheryl N. Poth, PhD, has been a faculty member of the Centre for Research and Applied Measurement and Evaluation within the Department of Educational Psychology in the Faculty of Education at the University of Alberta since 2008. In this role, she has developed and taught graduate-level research methods and program evaluation courses in addition to supervising and mentoring students, faculty, and community members in qualitative, quantitative, and mixed methods research. Dr. Poth has an adjunct appointment in the Faculty of Medicine and Dentistry and serves as the methodologist on several cross-disciplinary research teams. She has been principal investigator for projects and grants funded federally (e.g., Social Sciences and Humanities Research Council and Physiotherapy Foundation of Canada), provincially (e.g., Alberta Education and Alberta Centre for Child, Family and Community Research and Alberta Advisory Committee for Educational Studies), and locally (e.g., University of Alberta and School Boards). She has authored over 30 peer reviewed journal articles and served as guest co-editor of two special issues of the International Journal of Qualitative Methods. In addition to more than 100 conference and 25 workshop presentations, she served as co-chair of the 2013 Advances in Qualitative Methods Conference (AQM). She has led research methods workshops with diverse audiences; for example, at the International Institute of Qualitative Methods' Thinking Qualitatively Series. She is a current editorial board member of the International Journal of Qualitative Methods and the Journal of Mixed Methods Research. In 2013, she was recognized with the Provost's Award for Early Achievement of Excellence in teaching.