A study is presented on the rise of qualitative research in psychology over the 20th century. The incidence of qualitative research as indicated by several search terms (i.e., "qualitative research," "grounded theory," "discourse analy*," "empirical phenomenological," and "phenomenological psychology") was traced through the PsycINFO and Dissertation Abstracts International databases. It was found that, with the exception of the search terms having to do with phenomenology, records containing these search terms were basically non-existent until the 1980s, when there was a sharp rise that intensified in the 1990s. The PsycINFO records were sorted according to (1) whether they came from psychology or other social and health science disciplines; (2) region of origin; (3) the types of document to which they referred; and (4) whether they focused on the methodology or the application of qualitative research. A number of interesting differences emerged from this comparative analysis. Implications of the findings for the supposition that a paradigm shift may be underway are discussed.

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