DD8 reads a lot, several years ahead, and recently she and I decided that reading logs are a distracting WOT but she wasn't keen to give up the rewards that came with it. Which is fair enough - to an 8 year old it's sweet to be rewarded for something you're always going to do anyway.
So we talked to her (awesome) teacher and agreed I could just write "DD read all week" and sign it (for show, so the other kids in the class don't feel ripped off).
I'm not at all big on bribing kids, for anything, but maybe I can only say that because it doesn't really work on my kids smile They do things because they want to or because they need to! Stickers, coins and candy don't affect either of those things smile