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Data Saturation: The Mysterious Step In Grounded Theory Method
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The aim of this paper is to provide a discussion that is broad in both depth and breadth, about the concept of data saturation in Grounded Theory. It is expected that this knowledge will provide a helpful resource for (a) the novice researcher using a Grounded Theory approach, or for (b) graduate students currently enrolled in a qualitative research course, and for (c) instructors who teach or supervise qualitative research projects. The following topics are discussed in this paper: (1) definition of data saturation in Grounded Theory (GT); (2) factors pertaining to data saturation; (3) factors that hinder data saturation; (4) the relationship between theoretical sampling and data saturation; (5) the relationship between constant comparative and data saturation; and (6) illustrative examples of strategies used during data collection to maximize the components of rigor that Yonge and Stewin (1988) described as Credibility, Transferability or Fittingness, Dependability or Auditability, and Confirmability.
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“However, final sampling follows theoretical data saturation principles (100, 101).”
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“During the later stages of analysis, we reached theoretical saturation within our memos, the point at which no new insights emerged from additional data, and thus the interviews were concluded [3, 52].”
From 'The plan is just survival': Data Work in Kenya and the Regime of Entrapment (2026) · cites this paper as [3]
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Metadata
- Authors
- Aldiabat, K., & Le Navenec, C.-L.
- Affiliations
- University of New Brunswick (CA)
- University of Calgary
- Corresponding author
- Aldiabat, Khaldoun
- ORCID
- Aldiabat, Khaldoun
- Venue
- The Qualitative Report
- Publisher
- Nova Southeastern University
- Published
- 2018-01-26
- ISSN
- 1052-0147 (ISSN-L)
- 2160-3715
- OpenAlex
- W2784411250
- Cited by
- 222
- References
- 50
- Citations by year
- 2026: 32 · 2025: 18 · 2024: 40 · 2023: 23 · 2022: 11 · 2021: 35 · 2020: 44 · 2019: 13 · 2018: 6
- FWCI
- 79.40
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- cc-by-nc-sa
- Locations
- The Qualitative Report (publishedVersion, cc-by-nc-sa)
- NSUWorks (Nova Southeastern University) (submittedVersion, cc-by-nc-sa)
- Topics
- Social Sciences › Education › Qualitative Research Methods and Applications
- Social Sciences › Sociology and Political Science › Qualitative Research Methods and Ethics
- Social Sciences › Education › Educational Research and Methods
- Keywords
- data saturation, grounded theory, theoretical sampling, constant comparative method, qualitative research rigor, credibility, transferability, dependability, auditability, confirmability
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