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A lightweight system for coding your interviews, documents, and field notes, and keeping every claim in your thesis traceable to the evidence behind it. Built for small and mid-sized qualitative projects. For very large coding jobs, dedicated software such as MAXQDA or NVivo may still serve you better. This system's strength is that it links your raw evidence directly to your final argument, so you can always trace a claim back to its source.
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One page per interview or document. Paste the transcript or notes into the page. Tag the source type and mark any standout quotes.
This is your central list of themes and codes, built up from the data as you read. Each code gets a clear definition so you apply it the same way every time. A consistent codebook is what makes your analysis defensible.
The value of this system is not the software. It is the discipline. A consistent codebook applied the same way to every source is what makes qualitative analysis neutral and checkable, rather than a matter of personal impression. The more systematic your coding, the more defensible your thesis.