Winner of the 2018 Textbook & Academic Authors Association's The McGuffey Longevity Award In the revised Fourth Edition of the best-selling text, John W. Creswell and new co-author Cheryl N. Poth explore the philosophical underpinnings, history, and key elements of five qualitative inquiry approaches: narrative research, phenomenology, grounded theory, ethnography, and case study. Preserving Creswell's signature writing style, the authors compare the approaches and relate research designs to each of the traditions of inquiry in a highly accessible manner. Featuring new content, articles, pedagogy, references, and expanded coverage of ethics throughout, the Fourth Edition is an ideal introduction to the theories, strategies, and practices of qualitative inquiry. Learn more about John W. Creswell's qualitative research and mixed methods research titles as well as his 2017 spring/summer mixed methods research workshops! Available with Perusall--an eBook that makes it easier to prepare for class Perusall is an award-winning eBook platform featuring social annotation tools that allow students and instructors to collaboratively mark up and discuss their SAGE textbook. Backed by research and supported by technological innovations developed at Harvard University, this process of learning through collaborative annotation keeps your students engaged and makes teaching easier and more effective. Learn more.