Search Filters
Some databases have pre-formulated search filters that are useful for retrieving relevant materials. While results are not necessarily comprehensive, they often provide a good point of departure for developing your own search strategies.
InterTASC ISSG Search Filter Resource
A list of references describing filters to identify qualitative research MEDLINE (Ovid and PubMed), CINAHL, EMBASE, and PsycINFO. From Centre for Reviews and Dissemination, University of York and National Institute for Health Research, UK.
Search Strategies
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Use controlled vocabulary
Databases use controlled vocabulary to categorize each record stored. The terms they use are known as thesaurus terms or subject headings. The thesaurus terms vary for each database according to their indexing system.
For example, qualitative research is indexed in PubMed as "Qualitative Research" or "Nursing Methodology Research", while in CINAHL their subject heading "Qualitative Studies" is complemented by more detailed terms, including "Phenomenological Research" and "Grounded Theory".
Tutorials for searching subject headings
PubMed uses Medical Subject Headings (MeSH) | CINAHL uses CINAHL Headings |
Use qualitative research filters
Qualitative research filters are pre-formulated search strategies that have been constructed by librarians to help you retrieve articles in databases that deal with qualitative research. You can use the filter and then combine the results with your subject.
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STEPS:
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Modify your search strategy accordingly by using thesaurus terms, such as qualitative research, grounded theory, interviews, observation methods, etc.
Qualitative Research Books - Public Health
Qualitative Research Books - Theory