Author Archives: Megan A Perdew

Animal training and conditioning

When a lot of animal trainers and pet owners begin to train their animals they immediately begin to implement operant conditioning. According to our textbook, the practice of operant conditioning includes the use of both positive and negative consequences after a voluntary response emitted by the organism. Furthermore, operant conditioning utilizes reinforcement and punishment. Reinforcement is anything that increases the chances of a response occurring, while punishment is anything that follows a behavior that reduces the possibility of that behavior occurring again in the future. My family recently got a Brittany Spaniel puppy and, as we begin to train him, our first intention was to use operant conditioning, rewarding him with food as soon as he sits, lays down, or comes when called (a source of positive reinforcement). However, after learning about operant and classical conditioning in class, I wondered why classical conditioning is not used more, or referred to as often when training animals. There are actually some negative aspects to operant conditioning when considering training an animal. One of the major issues I found is the inability of people to always supply an animal with something it likes in time for the consequence to have a relationship with the behavior. For example, sometimes when we let our dog outside without a leash and when we ask him to come we do not have any treats or desirable toys with us to give him as a reward. We end up running back inside to get him a treat, but is that delay between the behavior and the reward too long for the dog to form the association? There are some cases when operant conditioning is not ideal, and it is more successful to use classical conditioning.

Many individuals would not initially consider classical conditioning as a desirable way to train their animal, however, I think it is a lot more effective in some circumstances. Classical conditioning is often used by animal trainers for two reasons: One, to condition or train autonomic responses, such as the drooling (in Pavlov’s experiment), producing adrenaline, or reducing adrenaline (calming) without using the stimuli that would naturally create such a response; Second, to create an association between a stimulus that normally would not have any effect on the animal and a stimulus that would. Classical conditioning can be an extremely useful training method for an animal that you cannot easily supply with something it likes or dislikes. For example, if you were trying to train a Dolphin to jump while it is in the water, the chances that you could give the Dolphin a fish fast enough after it performs the behavior are pretty low, it is highly likely that the fish will start to sink. Additionally, some dog trainers utilize classical conditioning by repeatedly pairing the sound of a clicker with the taste of food and eventually the sound of the clicker alone will begin to produce the same response that the taste of food would. Also, classical conditioning can be useful to train your dog to respond to verbal cues or hand gestures. In fact, you can “teach” your dog to associate words with their actions relatively easily. If your dog is sitting and you say, “sit” whenever you observe him sitting he will begin to associate the word with the behavior. Overall, operant conditioning and classical conditioning have both proven to be useful ways to train an animal. In many situations, deciding which method to use depends on the type of animal, or the preference of the individual training the animal.

Long Term Memories

It might be easy to assume that you are perfectly capable of remembering every detail of an experience that was extraordinarily meaningful to you. For example, according to my parents, since I was four years old all I wanted was a dog. I would talk about it non-stop, and eventually my parents gave in, and we decided to adopt a dog from PAWS. Anyway, I recently recalled the day we adopted our first dog Jenna, when we got a new puppy a few weeks ago. Initially, I thought that I could vividly remember the day we got Jenna, because at age seven it was a monumental event that was just as important to me as a wedding or graduating from college. I ran through the entire memory in my mind; it was in the springtime around April, sunny, and about seventy degrees. I was wearing a new pair of blue and black gym shorts, a pair of purple and pink Sketchers sneakers, and a white T-shirt from my visit to the beach last summer. When we actually got to PAWS there were multiple dogs in the grass waiting for their prospective owners. The only two dogs of interest to my family were Jenna, a border collie/beagle/spaniel mix, and a young beagle named Joey. We talked to Joey’s foster family briefly and they mentioned that he was not housebroken and was very vocal. My Dad said he didn’t want a dog that barked a lot so Joey was out; then we were introduced to Jenna. Jenna was about eight months old, was already housebroken and more playful then the other dog, so we decided she was the dog for us. I can recall how nervous I was as my parents signed the adoption papers. When I was told that we could take Jenna home later that day, I was ecstatic.

After running through this episodic memory in my mind, I told my family about my recollection of the day we brought Jenna home. Oddly enough, the only thing our memories of the day had in common was the weather.  My parents remembered the other dog being named Jack, and it was actually early June. Additionally, I was eight years old when we got our first dog, not seven. They did not remember at all what I was wearing so we decided to look at a picture from the day. In the picture I was wearing an old pair of white New Balance sneakers, and I had pink shorts and a blue shirt on. After finding this picture we continued to look through a pile of pictures from that month and the outfit I remember wearing the day we got Jenna I was actually wearing a few weeks later on the last day of school.

My initial reaction to my inaccuracies was to question the importance of the memory to me. How was I able to forget so much about a day that was still extremely meaningful to me? Is the fact that I forgot a great deal about this memory a reflection of how important it really was to me? Even though I forgot a lot about the details and timing of this memory, it is no reflection of its impact on my life. In fact, it is normal for memories to be updated and revised constantly.  As we learned in class, a memory associated with our personal history and remembrance of a feeling is classified as an episodic memory. Episodic memories are part of our long-term declarative memories where semantic memory is also stored. Semantic memories are classified as facts and other general information. Events that are stored into episodic memory often activate episodic learning, or help us make connections between similar events and circumstances that we have experienced in the past.

Naturalistic Observation

Whether it is in the mall, on a park bench, or just while walking to class on campus, have you ever found yourself people watching? In all honesty, I believe everyone has done it at one time or another. I think that by nature we cannot help but be overwhelmingly curious at times about what others around us look like, how they behave, their conversations, and so on. One of the concepts we learned about in our third lecture is Naturalistic Observation, which is a common method of psychological research. Specifically, Naturalistic Observation involves observing humans or animals in their natural environment. What I find particularly interesting regarding this method of research is the fact that each of us “naturally” evaluates these observations in our minds almost instinctively. For example, when we see an individual walking down the street dragging his or her feet, maybe staring at the ground, we begin to develop theories in our mind about the person. For instance, we may think to ourselves, why is the person walking like that? Is she or he depressed? Or, could the individual even be dangerous?  In all reality we might hypothesize a hundred scenarios that could be the cause of that individual’s behavior.

Another example is when I was sitting on a park bench one day not long ago and saw a couple go by holding hands. At first glance I thought both individuals were happy being with one another, but upon taking a closer look, watching the couple’s body language and hearing their tone of voice, I realized that they were actually arguing.

I believe that we instinctively psychoanalyze one another when we naturally observe each other in everyday settings. You may disagree and say that when we subconsciously watch people we are merely generating stereotypes in our minds based on misconceptions we have created over our lifetime. However, I think when we take time to observe one another it is not just because we get distracted for a moment from the task at hand, or that we suddenly care about someone’s distress, happiness, or the interesting outfit they put on today. It is because most people are genuinely curious about not only our own strange antics and habits, but also those of others. Furthermore, I think that we can find many of the answers we are looking for regarding what triggers humans to act or dress a certain way by naturally observing them as innocent bystanders.

One of the major issues that confronts researchers with Naturalistic Observations is the Hawthorne Effect, which explains how people often change their behavior when they know they are being watched. How can this problem be solved while also following ethical procedures regarding psychological research? Obviously, it would not be ethical to go to a nearby park and hide in the woods with a video camera and notebook to observe and document children’s behavior. In psychology researchers are often involved in covert naturalistic observation, which allows them to observe behaviors in their natural contexts without any intervention or influence by the researcher and without participants knowing they’re being observed. Covert Naturalistic Observation enables researchers to see people’s behavior in their natural setting, and thus to observe what is really happening outside of an official study environment.  Research psychologists believe that the best use of covert naturalistic observation is for studying how groups of people interact in public.  I think that one of the best ways for psychology to move forward and discover more about the human mind is through Naturalistic Observation, and I know that any individual can contribute to new findings regarding human behavior just from what they witness on a daily basis.