Było gdyby początku johnowi goodmanowi osobami które rozumiemy jej większość is a philosophical choice understanding learning and behavior is providing yourself with a fully stocked toollbox. Hopefully, once a trainer understands the concepts, they tend toward more positive methods, because they understand how powerful they can be, but it is still a choice. We've talked about the humane hierarchy, and hopefully some day that concept be widely understood and used by animal trainers. Nevertheless, methodology is a choice. I've given examples throughout this series on how each principle can affect the animals we train, and how we respond to the animals' behavior, when we recognize the principle that is play. this installment, I'd like to give you some ideas on how you can use positive methods more effectively when you become a professional dog trainer or become a certified dog trainer. Probably the hardest problem we face as pet dog trainers, is reducing unwanted behaviors without using aversive methods. For those who are not well-versed learning concepts, this is a very difficult procedure. However, there are ways to do it. Of course, we're not really reducing behavior, because that would be punishment. What we're doing is replacing the undesired behavior with acceptable behavior. The most effect way to replace a behavior is through the differential reinforcement schedules. The most commonly used our job are differential reinforcement of alternative behavior differential reinforcement of incompatible behavior and differential reinforcement of other behavior Which differential schedule you use depend on the behavior you are trying to reduce. instead of focusing on modifying bad dog behavior, or the undesired behavior, we're focusing on what we want the dog to do instead of the undesired behavior and that's how we're able to use positive reinforcement to reduce behavior! Our focus is actually on increasing a behavior, but by doing that we are also decreasing the undesired behavior because something else has taken its place. There's no doubt that it is very easy to train a new behavior with positive methods. When we have undesired behavior, we must first pinpoint what function that behavior serves. Here are some common examples These are all quite common behaviors, and they all have a real function for the animal. If we provide them with another way to fulfill that function and reinforce the new behavior, they be satisfied. Sometimes it isn't as easy to determine the function of a behavior as it is with these examples and that's why we get paid the big bucks! It's our job to assess the behavior and come up with alternative behavior that serves the same function. We must come up with that alternative it is very difficult for the animal to simply leave a void where there used to be a functional behavior. fact, when that happens, usually punishment has been involved. There are some other concepts that help when reducing undesired behavior, as well. One is called the matching law and another is called fair pairs. a nutshell, the matching law essentially means that given two behaviors that are being reinforced, the animal pick the behavior which has a richer reinforcement schedule. We can use this to get the animal to start doing alternative behavior; the more he's reinforced for the alternative behavior, and the less he's reinforced for the undesired behavior, the more likely he'll opt for the reinforced behavior. if we extinguish the original behavior and put the alternate behavior on a variable reinforcement schedule, voila! We now have animal that is more likely to do the alternate behavior. Fair pairs is a concept that comes from working with children. The idea behind it is that if you take something away, you must replace it with something of equal or greater value. This way, the animal is not being punished by something being removed, but is being reinforced for allowing us to take that item away.