Wondering out aloud if there is a specific and universally acceptable format (which can be justified to a panel) wrt the placement of a conceptual framework in a doctoral thesis? I have been hearing various versions.
There is no universally accepted format for the positioning of a conceptual framework in a thesis. Some thesis advisors may prefer that the conceptual framework be integrated into the literature review, while others may prefer it to be presented as a separate chapter. You should consult with your thesis advisor or consult the guidelines provided by your institution to determine the appropriate format for your thesis.
As I see it, essentially, your conceptual framework regarding an intended research project, is how you see the elements of the project 'coming together' towards, for instance, answering a research question; and of course, your CF might change as your project progresses---then again, it might not.