We're trying to eliminate some problem behaviors around here. And we're trying to do it in a positive way. This is our new system. (Copied, like all my good ideas, from Camie.)
The kids earn a "gem" if they've reached their daily goal. They each have three daily goals. Here are some examples:
No whining all day.
Finish jobs on time without reminders.
No pouting.
Try to make my brothers and sisters happy.
They can then use their gems to buy things from my "store".
Oh my gosh, my children are so motivated right now. They're doing GREAT! I'm talking miraculous changes - a whole trip to Walmart without whining, three hours of church without pouting, no toys on my floor, no bickering. Miracles.
I hope it lasts.