I thought your first comment was funny AP, as I am sure that's how it was intended. I stuggle too somethimes making sense of some posts... then again, I've seen so many atrocious examples of bad English in my classes, I don't get shocked anymore, I just try to remember the funny ones...
Sometimes, I find it difficult to understand what behaviour the JARGON refers to, but I just thought it was because I'm foreign (also a good excuse to give for MY own poor English when really it's because I can't be bothered re-reading).
I think, behavioural descriptors are quite onomathopoeia-like (wayhay, big word, I'll splell-check that!), well at least that's how I work them out. Please don't be afraid to ask.
Damn, spell-check not working...

word doc says that's the correct spelling, I had it wrong at first...rolleyes