This is a technical question for those who are fairly familiar with the GROUNDED THEORY METHOD (Birks & Mills, 2012; Bryant & Charmaz, 2007; Charmaz, 2006; Glaser & Strauss, 1967; Urquhart, 2013). It is about what to do in the case when the word-limit/impositions on the length of the doctoral thesis do not allow for describing the second phase of theoretical sampling (and the second study) I conducted in the research. The theory which I have developed is substantive (i.e., it is limited to the area and the phenomena studied in the research), however it has two degrees of “substantiveness”. I have to mention here that, initially I did not plan my research to have two phases. I decided two sample a second group of participants while I was analysing the data from the first group.
During the (iterative) steps of data collection and analysis, it became obvious that some of the categories could be further densified or placed on a more solid ground if I sampled a somewhat similar group of participants from whom I planned to collect more focused data to nuance my categories (in fact, two core categories).
I am currently writing up my thesis. Throughout it, I am providing rich description of everything I did step by step in my study. This is for providing credibility and replicability. Because of the rich description I have given, it seems impossible to include the second phase of data collection done for turning my theory into a more substantive proposition/for widening its scope. The theory stands on its own even without this second phase but it is weaker.
What would be a good strategy to mention this second phase of data collection/second study (as it can stand on its own, too). How should I mention this in the body of the thesis? That the theory/categories have been taken further for widening their scope?
I would greatly appreciate Your ideas and remarks, & of course advice. Best regards, Emese Boksay Pap