"In this Third Edition of his bestselling text, John W. Creswell explores the philosophical underpinnings, history, and key elements of each of five qualitative inquiry traditions: narrative research, phenomenology, grounded theory, ethnography, and case study. In his signature writing style, the author relates research designs to each of the traditions of inquiry in a highly accessible manner. He compares theoretical frameworks, ways to employ standards of quality, and strategies for writing introductions to studies, collecting data, analyzing data, writing a narrative, and verifying results"--Publisher's description.