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Operant Conditioning and the Traditional Trainer

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When I was training and competing in obedience, back in the Pleistocene, correction and praise were the only training tools. The choke chain was not just allowed, it was expected in the ring and obligatory in training class. I learned the proper way to fit the choke chain, so it tightened quickly when you jerked and released instantly when you eased off. I dutifully learned the correct way to yank my young Weimaraner. Nevertheless, we both enjoyed the classes and we did well together in competition. Gus's tail wagged the whole time he was working. Everyone thought I had one of those highly unusual dogs, the "happy-working" dog that respects the trainer but has not been cowed by the training. (Professional trainers still look for those dogs, trying and discarding dogs that are too "soft," until they get one that can "stand up to the work." Until recently, a serious cost factor in the training of guide dogs, patrol dogs, and other working dogs has been the flunk-out rate, the percentage of dogs that "shut down," or "just don't work out," and have to be sold or given away as pets despite months or years of investment of time and money.)

Sue Tygielski

Then I became a dolphin trainer, and learned to use operant conditioning and positive reinforcement to teach behavior. In fact we called our training "operant conditioning," and presented it to our audiences as news: a different way to train. It no longer mattered what kind of individual we were working with, or even what species. Fish or fowl, wild or domestic, fierce or friendly, timid or bold, they all responded beautifully to this kind of training.

Operant techniques based on positive reinforcement and the use of a conditioned reinforcer (the clicker) as an event marker spread into the dog world in the '90s. At first we continued to call what we did "operant conditioning," as the distinguishing factor. Then more and more traditional trainers began pointing out that any dog training that works is actually operant conditioning. Traditional, or as they say in the medical world "standard-practice" trainers, with their correction-based methods, are not using classical conditioning, instilling some unconscious, automatic response such as drooling; they are teaching dogs to carry out a suite of actions deliberately and consciously.

That's what Skinner's phrase, "operant conditioning," means: conscious, purposeful learned behavior. Dolphins work to earn reinforcement. Traditionally trained dogs work to avoid punishment. It's still operant conditioning.

Correction-based operant conditioning

The instructors that Gus and I worked with in Hawaii in the early 1960s were a cohesive group of colleagues. They were all Japanese-American World War II veterans of the elite 442nd regiment and its K9 Corps. They gave us two tools that greatly reduced the incidence of correction, and that went a long way toward making all the dogs in all their classes "happy-working" dogs. The tools were words, delivered in a calm voice but with perfect timing. The instructors taught us how to use what behaviorists would call a conditioned punisher, the word "no," meaning "You will get jerked for that if you don't stop." They had also taught us to use a conditioned negative reinforcer, the word "good," meaning "Yes, that's right, so you're safe now, I won't jerk the leash."

If the dog began to do something wrong—get a bit ahead of you while heeling, say—instead of jerking him back with the leash you said "no." That gave the dog a chance to correct himself. If he now fell back in place, you said "good" and kept your hand quiet instead of jerking. The crucial element was the timing: both words had to be delivered exactly as the dog was making the move. Not afterwards, even by a split second: during. That way the dog knew exactly what was wrong and what was right.

By my use of these two words Gus quickly learned how to fix a crooked sit or a too-wide turn, and how to heel precisely at any speed. Even when he wasn't correcting an error I had many opportunities to reinforce his actions with the word "good" while they were happening. Often, on hearing my word "good" as he made the correct move, he'd throw me a glance and a grin and wag his abbreviated tail. He was not working for my approval, I was working for his! As a result, by the time we went into competition Gus not only worked with great élan and precision, he worked with his tail going a mile a minute the whole time.

What's missing today?

As traditional training filtered down to new generations of instructors, the conditioned punisher and the conditioned negative reinforcer seem to have vanished. Nowadays, in my observation, most people just wham the dog without warning, so the dog has to guess what, if anything, he was doing wrong. It takes a lot of repetitions for the dog to sort that out. And the dog has no opportunity to correct his error himself, and thus learn what to do right and be reassured by the praise word. No wonder obedience training seems to take much longer, now, than it did then.


"Dolphins work to earn reinforcement. Traditionally trained dogs work to avoid punishment. It's still operant conditioning."

Often an even more basic operant element is missing: the timing that makes the correction contingent on the behavior. I see people at ClickerExpo walking down the halls popping their dogs automatically at every change of direction or speed, completely unrelated to what the dog is doing. I see class instructors calling for leash corrections long after the misbehavior, so the student ends up punishing something the dog is actually doing right. No wonder behavior deteriorates and has to be constantly "brushed up" and retrained. No wonder dogs shut down and people drop out; it hardly seems worth it.

Correction and perfection—the operant way

So, this is an invitation to all you competitive NON-clicker trainers out there. How about starting to use the principles of operant conditioning correctly, even if there's not a clicker in sight?

For example: You are heeling, and your dog lags, or forges, or swings wide on the turn. Instead of correcting with a well-timed leash pop, try using a conditioned punisher, with the same timing, so the animal has a chance to repair the mistake. (If lagging, forging, and so on are long-standing problems, just at first you should pat your thigh to help him find the spot where he should be.) Then, as he moves into the correct placement, use the word "good" as a conditioned negative reinforcer, to mark his move as it's occurring.

You don't need to play-act a lot of emotion—disapproval in the "no," or feigned joy in the "good." The information is so valuable that the two words will both quickly become something the animal works to avoid (the "no," which is a warning) and works to gain (the "good," meaning from the dog's standpoint "Whew, I'm out of trouble!"). Praise and play with him after the session, if you want to. But while you're training, just tell him what he needs to know. And watch his face and his tail; he'll tell you when he approves of what you're doing.

Of course I hope this glimpse into the powers of operant conditioning will lead people to pick up a clicker and explore the powers of positive reinforcement. But until then, I'd love to see traditional trainers at least taking advantage of the immutable laws of operant conditioning, for faster learning, for better outcomes, and for the sake of the dogs.

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Karen Pryor is the founder and CEO of Karen Pryor Clicker Training and Karen Pryor Academy. She is the author of many books, including Don't Shoot the Dog and Reaching the Animal Mind. Learn more about Karen Pryor or read Karen's Letters online.


Not sure when anyone will read this but...


Are you saying you tolerate/approve/haved used a conditioned punisher??




Conditioned negative reinforcers

Back in 1985 I was a huge fan of Don't Shoot the Dog and had just been married. My husband and I were considering if we were to have children and he was expressing concerns about his ability to care for and teach a child. I convinced him we needed a kitten (I REALLY wanted a kitten)and then proceeded to teach him the joys of behavior modification with our kitten Solomon. In addition to positive reinforcement, we taught him 'no' meant we did not desire a behavior. As soon as he stopped the undesired behavior and offered a new one he was a 'Good Cat' or 'Virtue Kitten'. This ability to communicate resulted in a very people oriented cat who loved learning new things. We also spent a hilarious 45 minutes one day with Solomon learning every approved and unapproved way his body could possibly interact with the
table [Right whiskers, back left paw, and tail on top?] - further, after that day, he only interacted with the table ways we had approved of.

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