In this seminal work, the authors provide the first systematic exploration of the philosophical foundations and the historical development of qualitative inquiry. Thorough yet accessible, this volume is an indispensable tool for language and literacy researchers--novices and experts alike. Includes a broad introduction to prominent theorists and researchers, including Dell Hymes, Shirley Brice Heath, Courtney Cazden Ruth Behar, Norman Denzin, and Patti Lather.