Originally Posted by
ClaireandDaisy
There is a world of difference between being assertive and being harsh - and I think this is what confuses people about reward-based training. GSDs and GSPS are both strong-willed but sensitive. Harsh methods would be hopeless, but you do need to be consistent and firm.
I have been to many trainers over the years, The methods that worked
long term are the ones where the dogs` behaviour was altered through a mix of reward and negative reinforcement.
In simpler terms - dog jumps at scary thing - scary thing runs away. Dog is happy.
To change this the dog has to learn that this strategy doesn`t work any more.
So - scary thing doesn`t go away. (negative reinforcement) Dog tries every other approach and finally looks at owner for a lead. Dog is rewarded. Scary thing leaves. Owner is now in charge of protection from scary thing.
Dogs really aren`t that complicated. They do what works.
Which is why all these `methods` involving theories from human psychology are not working.
I appreciate what you are saying & with the best will in the world, even the most dedicated followers of the positive reinforcement only training, will find it hard to never, ever use negative reinforcement or punishment. I try very hard to to use positive reinforcement as much as possible, and particularly when training a new behaviour, but we all have off days, we are only human & can all be guilty of shouting at our dogs or dragging them away from something. And sometimes, shouting or screaming or physical intervention is the only thing you can do if a dog's safety is compromised such as when it's about to run across a road.
But I am also very much aware that the use of punishment or negative reinforcement by their very definition, involves the use of aversives & unpleasant stimuli. Any learning that occurs as a result of aversives involves escape or avoidance behaviours and these are not something that I would want my dogs to experience too often, & certainly not in a context that involves any association with me or any other person.
The use of aversives & unpleasant stimuli can have undesirable consequences. You used an example where a dog jumps at something it finds scary, then it tries various other behaviours to make the scary thing go away & when it finds these don't work, it turns to the owner for a lead. I think this is far too idealistic & unrealistic. Firstly, what are all the other behaviours that it may try first to get the scary thing go away? Most dogs that are acting aggressively because they are frightened of the scary thing, would increase the level of aggression ~ so you go from jumping up at scary thing, to barking, growling, lunging &, if the dog can, & depending how scared it is, the next stage may be attacking the scary thing. There's nothing in the dog's normal behavioural repertoire that would firstly make it look to the owner for "a lead". Any dog that is so highly emotionally aroused that it feels necessary to lunge & bark, is hardly in a state to think rationally & look to it's owner for advice on what to do next.
Secondly, the use of aversives & unpleasant stimuli in training sessions can very easily lead to inconvenient associations between the owner + aversive, or another person + aversive, or the location + aversive (e.g. training hall), or the presence of other dogs + aversive.
Thirdly, and particularly if you have a rescue dog or a dog whose history you don't know, the dog could well have developed very ingrained learning about aversives, having experienced punishment & unpleasant consequences in the past. Just a mere hint of any aversives could trigger very ingrained & perhaps over the top responses in these dogs, e.g. extreme fear behaviours, anxiety & perhaps aggression. I learned very early on that my rescue dog is extremely sensitive to even mildly raised voices, even when they are not directed at her. So if I argue with my OH, Wilma shows very pronounced appeasing behaviours, or avoidance behaviours by running off to another room & curling up in a corner. It's sad to see & I hate the thought that she's feeling so worried. Mind you, it's done wonders for our relationship as we have to now think twice before raising our voices at each other ~ we're very good at arguing in whispers or "happy" voices
.
Fourthly, there are many examples of negative reinforcement that are just not acceptable in the dog training world, e.g. choke chains ~ dog stops pulling on the lead, chain goes slack, dog can breathe again. There are far better ways to stop a dog pulling on a lead that don't involve putting undue pressure on the windpipe. And anyway, how many dogs learn to stop pulling if a choke chain is used? Many dogs will just pull harder to try to get away from the pressure, or the huge drive to get to the park, or get to another dog, far outweigh the dog's cognitive process in thinking if it stops pulling, the pressure on the windpipe will lessen.
I think if an owner is consciously trying to modify unacceptable behaviours, or to train new & wanted behaviours, they have the time to plan to do it using positive reinforcement & to think about the contingencies that may occur & plan what they will do in those circumstances as well. In my view, the use of punishment or negative reinforcement should be used in emergency situations only ~ and then it will have a far better chance of working as the dog is likely to be so surprised at your reaction, that it may well stop in its tracks & prevent it getting run over!
As for theories using human psychology that you say aren't working, I'm not sure what theories you mean, but there are some very useful ones that have been scientifically proven to be very relevant to canine behaviour, e.g. Bowlby's Attachment Theory & Mary Ainsworth's Strange Situation experiments.
Associative learning (operant & classical conditioning) is just one of the ways that dogs learn ~ there are other types of learning, so I don't think it is really as simple as you say. And when modifying canine behaviour or training new behaviours, there are many other things that must be taken into account as well if an owner really wants to understand what's going inside the dog, why it behaves the way it does & how to change behaviours. I would say that ethology & the physiology of behaviour are just as important as associative learning theory.