Aspers, P., & Corte, U. (2019). What is Qualitative in Qualitative Research. Qualitative Sociology, 42(2), 139–160. https://doi.org/10.1007/s11133-019-9413-7

This 2019 article by Aspers and Corte examines the elusive definition of qualitative research. The authors systematically analyze existing literature, revealing a lack of a cohesive definition despite widespread practice. They propose a new definition emphasizing iterative processes, significant distinctions, closeness to the phenomenon, and improved understanding within the research community. This definition aims to improve research design, communication among researchers, and the overall standing of qualitative methods. The article utilizes Howard Becker's study of marijuana use as a key example.