Writer's Block

I have a problem. I need to do about 200 words more on my dissertation proposal to get up to the word count, and I can't think of anything to write without just repeating myself. My main problem is I don't seem to have much of a theoretical framework behind my approach. If I could be bothered to read more (or indeed anything) about research methodology I might be able to come up with something, but to be quite honest, I can't think of anything more dull.

Maybe I should try to do something on one of my other assignments instead, but I really wanted to get this done and dusted.

Ah, well; back to the grindstone...
Pete