The complexities and conundrums that are part of the qualitative research process demand a solid well-planned research design. In this new edition of their bestseller, authors Catherine Marshall and Gretchen B. Rossman continue to provide clear and direct guidance for writing successful proposals. With new material, including expanded coverage of focus groups, action research, and interviewing, this textbook will be an invaluable resource for teachers and students of research methods across the disciplines.