Summary MethodFocusSample SizeNarrativeIndividual experience & sequence1 to 2PhenomenologicalPeople who have experienced a phenomenon5 to 25Grounded TheoryDevelop a theory grounded in field data20 to 60Case StudyOrganization, entity, individual, or event—5 Types of Qualitative Methods – MeasuringU measuringu.com › qual-methods