Rebuilding a Horse My Significant Learning in Psych 1010 about the Process of Learning as Applied to Equine Science and Training Abused Horses 04/15/11 Salt Lake Community College Katie Bresnahan Katie Bresnahan Psych 1010 Signature Assignment Introduction As a horse trainer I have had special experience seeing how learning occurs in horses of many different back grounds, ages and breeds. I saw patterns in how they would think and react but I never truly understood what it all meant until in my Psychology 1010 class I learned about the psychological process of learning and how it is virtually the same for all living creatures, horses, people, even bugs. This was learned as the course covered chapters 5-7 of Experiencing Psychology by Laura A. King in which I have learned about classical conditioning. How it happens and that it can result in positive outcomes as well as negative ones. I have learned also about operant conditioning, how it is different from classical conditioning, and how it is used to shape behavior and teach incredibly complex ideas and tasks. I have learned better ways of reinforcing behavior and how to punish unacceptable behavior with more effect. In learning all of this I have continuously been applying it to my experiences training horses. I have been able to look back on my work with some specific horses and see incredibly revealing things about what was really happening at a cognitive basis for myself and the horses as I trained them. I have learned significant things about how learning works in the mind, what sort of things effect it and how we can optimize our brain power and the power of those we may be teaching to learn in the greatest depth and precision. This is important to me because it has made me aware of just what is going on when I am training a horse. It has made me realize that my training style worked well because I was following, unaware, the processes of classical/operant conditioning and reinforcement/punishment and other psychological learning methods discussed in the class. I have been able to look back and, using my acquired knowledge about learning, see why some things I did with the horses worked and why some things didn’t. I feel that, for myself, this course has addressed Salt Lake Community Colleges Learning Outcomes numbers 1 and 4. This course has helped me to gain helpful knowledge about learning, memory and how to not only improve my own but how to apply this to others especially the horses I train. It has helped me see where I can improve my training skills and helped me realize I was actually doing many things just right, which was why I have had such success with most of the horses I have worked with. This course has also helped me to reason more effectively about my past experiences and use the available knowledge from this course to build on my skills, allowing me to change and improve. I have been able to better see how to solve problems encountered when working with a difficult horse, and have use the knowledge from the course to think more creatively and apply new strategies to my training. Synopsis In this signature assignment I will reflect on some past experiences training abused horses and apply my knowledge about the processes of learning and demonstrate specific example of when I used such methods as shaping, reinforcement/punishment, conditioning and observational learning. This paper specifically deals with abused horses I have worked with and how their learning abilities and levels differed from non-abused horses. These differences are pointed out and used to show why I had to do what I did. Characteristics of abused horses are discussed and an example is given to allow the reader to understand how conditioning aided in the result of abused horse behavior and how that same conditioning is used to overcome that behavior. Curtain techniques are described such and bomb proofing and constructive aggression and how these all have their roots in the psychological process of learning, revolving around a current behavior of the horse and the desired behavior. The paper concludes with the before and after behaviors of the horse to help the reader see how the use of this 2 Katie Bresnahan Psych 1010 Signature Assignment style of teaching and reinforcement worked. Emphasis is given on how learning about learning has helped me become a better trainer and understand my line of work better. About Horses During the year 2009-2010 I worked with a 5 year old Arabian broodmare named Rose who had been abused by all of her previous owners. She was now pregnant and her current owners wanted to gain her trust and make her more manageable to work around so she would be safer when she foaled. Thus they called on my services. Training abused horses is fundamentally different from training non-abused horses. All horses are prey animals with a natural fear of the unknown. This fear and suspicion helps to protect them in the wild but can be a nuisance and become a very dangerous trait in domesticated horses. Even non-abused horses have fears of things we know to be harmless such as plastic bags, balloons, flags, and sudden loud noises. This must be taken into account when working around any horse. A horse, just as a person, can be abused physically or mentally or both and different symptoms are shown in each case though there are general characteristics that tend to be common from horse to horse. Abused horses usually have a lack of trust directed to specific, if not all, human handlers. This can be show in fearful behavior or aggression; in either case it causes a dangerous situation to the horse and handler. These horses are often touch sensitive to curtain areas of the body especially the head, some wont even allow other horses to touch them. Abused horses are usually overtly flighty, meaning they are easily frightened and some go into fits of terror when encountering stimuli they have been conditioned to associate with their abusers. Horses, like humans all learn at their own pace and an abused horse is generally guaranteed to learn much slower than even a very young untrained horse. This is all because of past 'training' that occurs in their abusive situations. Re-teaching these horses is like putting them through therapy. It means changing their attitude, ‘all people will hurt me’, developing trust, and then starting with the basics of ground manners like standing, leading, haltering, tying, etc. and going from there. A horse that has never been abused doesn't need to go through the same process because they have not been conditioned to see humans as predators that will hurt them. Abuse, Conditioning a Horse to be Afraid An example of this comes from my work with Rose. Whenever she saw a person who was holding a rope nearby or approaching her, she would begin to run recklessly about until she literally collapsed from shear exhaustion. She was non-aggressive, but would run anything over in her haste to get away. In humans this could almost be called a phobia, an irrational fear of a person, place, thing, or idea. At the time I only knew the equine science behind training horses but now I also understand the psychology of it. Rose had probably been conditioned to fear people with halters and ropes in her past. The process of classical conditioning could have happened in an incident that occurred before I met her. She had once gotten loose in a farmers crop and the farmer, unable to contact her owner at that time, got a bunch of his farm hands together to try to halter her and lead her back to where she belonged. They were unable to catch her. Instead she was chased while carrying ropes. She ran in complete terror from them for most of the day becoming dehydrated and exhausted. The farmers 3 Katie Bresnahan Psych 1010 Signature Assignment never caught her but eventually herded her back through the fence she had broken through. She was then no longer chased so was 'safe' in her mind, thus producing a negative reinforce, the removal of the threat, to her behavior of running. Before incident UCS(being chased) UCR(running away + fear) During incident Neutral Stimulus(people with UCR(running away + fear) ropes)+UCS(being chased) After incident CS(people with ropes) CR(Running away + fear) This experience taught Rose that not only did people with ropes want to 'hunt' and hurt her but that she could run away, and that being away was much better than being near people. So now, the neutral stimulus of a person with a rope has taught her the conditioned response of 'run away as fast and as long as you can!' to get the reinforcer of safety. This is only one example of how abuse or negligence can condition a horse to fear, avoid and even become aggressive towards people. In Roses story this was not done on purpose but it still resulted in potentially harmful behavior and a horse most people would never want to own. This was not Roses only problem so it is likely she received other abuse after this incident. Positive and Negative Reinforcement and Punishment It can be very difficult to train an abused horse because they are far more willing to be afraid than to trust a handler. In their mind it is easier to simply run away. What handlers use to punish behavior or even reinforce it may be interpreted by the horse as a threat or a direct attack. Therefore bad behavior, like biting or kicking, is very difficult to discipline. In disciplining a non-abused horse I use what is called constructive aggression. This is a reflection of how a horses herd functions. Horses function in a herd as either submissive or dominant and in a health relationship view their handler as dominant and themselves as submissive. Therefore behavior like biting is dealt with harshly but not with anger or hate. You merely use your own body language (using angry eyes, shoving, jerking on the halter etc.) and tone of voice (authoritative and loud) as a way to communicate to them your displeasure. An abused horse often sees such behavior as an attack rather than mere dominance assertion from the handler. So until trust is established some behaviors like not listening, outright disobedience and refusal to respect space, have to simply be ignored unless they are directly threatening the safety of the handler. It all depends on the specific horses’ case. My work with Rose is another very good example of this. Rose was one of the few horses I have met that was body shy, meaning that she feared and did not allow a handler and other horses to touch her body. This presented a problem for me as her trainer because physical touch is used with horses for behavior reinforcement, such as rubbing the neck or withers for good behavior. And for behavior punishment, such as pinching and shoving for unacceptable behavior. I had to teach her that physical contact such as grooming was an expression of affection and not an attempt to hurt her. So to use reinforcers she was comfortable with I would always work with her head first. She always felt safe when her handler did not have a rope, she was in her stall, and the handler was standing directly in front of her. I would reinforce good behavior by putting her in that safe environment. I would make her uncomfortable by doing something she may perceive as threatening; when she reacted calmly to it I would reward her by removing the threat and rubbing her head. This form of reinforcement helped to communicate to her that she was safe with her handler, even if something scary 4 Katie Bresnahan Psych 1010 Signature Assignment happened. To punish unacceptable behavior such as bolting away, I would simply not leave. Rose’s reinforcement for running away had been the removal of the thing she didn’t like. I would not ignore her behavior but simply present different outcomes to her, forcing her to learn the point, ‘people are not bad, they do not chase you but they don’t go away if you bolt’. Dealing with Extinction and Recovery For most abused horses the memory of pain and fear caused by a handler is generalized to 'all people are bad' or 'all women wearing perfume will hurt me' or 'all men in hats like to chase me'. Even when abused horse had been worked with and 'in therapy' for years they will still have the memory of pain and so that must still be constantly proven wrong and one bad day can undo a years worth of progress. Extinction is what happens when, without the conditioned stimulus present, the horse ‘forgets’ about how they were taught to respond. This often occurs rapidly in abused horses because their instincts and the conditioning of fear is so much stronger, especially when training has just begun. Recovery is the opposite of Extinction, it is when the horse ‘remembers’ spontaneously something they learned before. In abused horses this can go both ways. They can have an extinction of their knowledge of being abused and then suddenly recover that knowledge and go right back to being frightened. Or, they could recover the conditioning that occurred with their handler and be gentle, calm and happy, as if they had never been abused before. This can happen over the course of months or in a matter of hours while working with the horse. One moment they will be fine, trusting and calm, the next they will be terrified and bolting away. However with consistent work this cycle can be brought under control. Extinction occurred quite often with Rose. At the time, it seemed as if she suffered from some sort of short term memory loss. I would work with her all week long and when I would come back from the weekend she would act as if she had never seen me before in her life. I know now that this was extinction. This became very regular as she consistently ‘forgot’ me each week for the year I worked with her. However she did improve, with each week she experienced less and less extinction of what I taught her. Conditioning Trust and Shaping Behavior In training horses to loose fears of objects a classical conditioning technique is used called Bomb proofing and this is what I did with Rose. Bomb Proofing exposes horses deliberately to fear or flight inducing stimuli until the stimuli no longer elects a flight response. This is similar to the technique known as Flooding used in behavior therapy. This involves presenting feared stimuli in excess while not allowing the individual to avoid it. Eventually this results in an extinction of the fear. This method is used to teach mature horses that certain things, like flags and balloon in a parade, the family dog, water, and things that make loud sounds like guns or horns, are not things they need to fear. The stimulus is presented at random times and always in a place where they feel safe. This is done over and over until they are no longer afraid of the stimulus. Really you are teaching the horse what to ignore and what to pay attention to. When I presented new stimulus to Rose I would place her in her stall (a smaller area, where there were fewer distractions, where she felt naturally safe and secure) and expose her to the new stimulus. For example, at some time in the course of working with her I would show her a new object, like a rope. I always did this randomly so she would not learn to predict when I would scare her, and it was always followed by a stimulus she found to be pleasant. The rope was the conditioned stimulus and the conditioned response she had learned from her abuse was ‘run away!’ I began carrying a rope around my shoulder whenever I was around her, especially in her stall. The safe feeling of being in her stall was the unconditioned response and the new stimulus was me with the rope. After having the safe feelings paired with the 5 Katie Bresnahan Psych 1010 Signature Assignment presence of the rope over and over she became conditioned to me with a rope as meaning safety. This is only one example of conditioning an abused horse. It takes a very long time because it must be a strong enough conditioning to overcome the power of abusive conditioning that happened with pain and fear. When working with any horse conditioning is happening simultaneously with other forms of learning like shaping and mimicking. In working with Rose I used a combination of conditioning and shaping to teach her to be haltered, lead, tied and groomed without being afraid. I would also have her close by when I worked with other horses so she could see how they reacted to what I did there by allowing her to learn by observation. Conclusion As I progressed with Rose in training she improved in her behavior tremendously. When I first started working with her the only time a human could approach her was when she was in her stall. She could not be haltered or lead. She could not be groomed and her hooves could not be trimmed so she suffered from skin disease and severely cracked hooves. She was flighty and unsafe for her owners to work. She was socially deprived because her flighty behavior drove other horses away. She suffered from almost constant anxiety which resulted in a ravenous appetite and a fear of many strange things like wind blowing, rain, and being alone. She was markedly uninterested in the world, lacking curiosity and energy to function properly. She was not happy and perky as a healthy horse should be. had done before. She was perkier and markedly more active and happy socializing with other horses and people. She was clearly happier and her anxiety had been greatly reduced. Rose still had a long way to go but she was doing much better and making progress much faster. With more work she was well on her way to living a much happier healthier life with out the risk of being abandoned or abused further because of her past behavior. I did not clearly understand the depth of what was going on at the time and how my training styles were so strongly affecting the outcome of my work. However, now that I have taken the Psychology 1010 class I can more easily understand the different methods used to learn new material and remember and retain old information. This has been extremely helpful in allowing me to After I had been working with her for about a year understand more fully the behavior of the horses I Rose had improved greatly. I had taught her to trust work with, how it could have resulted and how to and enjoy the presence and attention of people. She improve upon that behavior. Now that I have gained could now be tied safely and groomed. She allowed this understanding I will continue to use the for physical touch over most of her body including techniques of classical and operant conditioning as I picking up her front feet to be cleaned and cared for. work with horses. I feel that I could not have learned She no longer bolted away from her handler when she a more helpful and insightful thing through this class. got spooked but would stay close by at watch them I will now also be able to apply this knowledge to my for reassurance. She was able to be lead safely around own learning thereby improving my life and education. obstacles without falling into a panic attack as she 6