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Open-ended interview questions and saturation

Sample size determination for open-ended questions or qualitative interviews relies primarily on custom and finding the point where little new information is obtained (thematic saturation). Here, we propose and test a refined definition of saturation as obtaining the most salient items in a set of q...

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Bibliographic Details
Main Authors: Weller, Susan C., Vickers, Ben, Bernard, H. Russell, Blackburn, Alyssa M., Borgatti, Stephen, Gravlee, Clarence C., Johnson, Jeffrey C.
Format: Online Article Text
Language:English
Published: Public Library of Science 2018
Subjects:
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6010234/
https://www.ncbi.nlm.nih.gov/pubmed/29924873
http://dx.doi.org/10.1371/journal.pone.0198606