A practical example of using theoretical sampling throughout a grounded theory study: A methodological paper
ISSN: 1443-9883
Article publication date: 16 December 2019
Issue publication date: 20 January 2020
Abstract
Purpose
The purpose of this paper is to discuss the practical use of theoretical sampling as a method for selecting data that provide a richer and deeper understanding of the phenomenon being investigated.
Design/methodology/approach
Theoretical sampling is a well-known method in grounded theory studies to seek additional data based on concepts developed from initial data analysis. This method involves following where the data have led to expand and refine the evolving theory during the analytical process. However, there is a dearth of information detailing the practical steps needed to undertake theoretical sampling.
Findings
The authors used the theoretical sampling method in their study in four ways: asking additional interview questions and/or widening the scope of existing interview questions; recruiting participants with additional diversity of attributes within the same group; and adding a new group of participants and expanding research settings.
Originality/value
Theoretical sampling is a valuable and practical method for the purpose of addressing gaps in the data in qualitative research. When using theoretical sampling, it is essential to consider potential strategies for countering challenges that may arise. Practical recommendations are offered on the use of theoretical sampling during data analysis, for the purpose of achieving theoretical integration.
Keywords
Acknowledgements
This paper is part of a doctoral degree programme. The authors acknowledge the Department of Foreign Affairs and Trade, Australian Government, for the funding provided for Titan Ligita’s Doctor of Philosophy study at James Cook University, Australia. The authors would also like to thank all participants who willingly shared their experiences and stories, without which this research would not have been possible.
Citation
Ligita, T., Harvey, N., Wicking, K., Nurjannah, I. and Francis, K. (2020), "A practical example of using theoretical sampling throughout a grounded theory study: A methodological paper", Qualitative Research Journal, Vol. 20 No. 1, pp. 116-126. https://doi.org/10.1108/QRJ-07-2019-0059
Publisher
:Emerald Publishing Limited
Copyright © 2019, Emerald Publishing Limited