I'm working on a social science master's thesis based on a discourse analysis of documents. I finished a proposal a few months ago, which my committee approved. But as I continue to scan my sources, I am getting worried that there isn't as much significant evidence available as I had thought when I started doing research. I've done everything I can to find new leads but there is very little academic work written about the topic. I am starting to believe that the topic is a dud, and that maybe there's little written about because it just isn't that interesting...
Aside from meeting with my supervisor, which I am doing soon, has anyone else had to deal with a similar situation, and how did you deal with it? I want to finish within eight months, nine max, so I do not think I would be able to change topics...