I posted on another thread (gosh, I don't remember which one) not so long ago about Shimmer's pawing for attention. For a long time I hadn't done much about it as I really didn't care, and even reinforced by giving her attention when she pawed, but not too long ago I realized it's one behaviour I wanted to diminish, as it was beginning to get a little obnoxious, especially if I was doing something like typing or watching TV. So I decided to focus on teaching her appropriate attention-seeking behaviour.
I had gone on to say how some of the first things I tried didn't work so well. First I tried simple P-, by withdrawing attention from her deliberately when she pawed. Because pawing in itself was so reinforcing, this didn't impact the behaviour as much as I had wanted it to. So then I implemented a conditioned punisher, which was a word paired with the P- of removing attention/going away. This worked against me, as she found it very aversive to the point where she showed visible fallout from it. So I dropped it immediately.
After that I decided to switch my game, and do a combined extinction procedure, paired with heavy R+ for "proper attention seeking", which is basically sitting and looking at me. Which I guess can't be called a classic extinction procedure as I am rewarding incompatible behaviours, so it would be better classified as a DRI schedule. Anyhow, I totally and simply ignored her pawing for attention. Even if she left her paw on me, I just pretended she wasn't there and continued doing as I was doing. When she removed her paw, she got lots and lots and lots of attention. If she began to paw while I was giving her attention, I would freeze (tense my body and not move a muscle) and just stare straight ahead, using my body language to tell her what I thought of her pawing. When she removed her paw, I would then again lavish her with attention. So as not to create a behaviour chain after the point was understood, if she pawed I made sure to wait variable amounts of time before giving her attention.
And I have to say, this task has been working marvelously! I wasn't sure how well it would work as she did find pawing intrinsically reinforcing (she's a paw-oriented gal, and uses paws a lot in play), but I am more than pleased. The pawing is so much lessened now it's happening quite infrequently, and I'm sure within a few days to a week it will have extinguished for good!
So thumbs up for Shimmer and some creative thinking!