Modern Day Pavlov Experiment Summary

Pavlov’s discovery of classical conditioning was a complete accident (Hock, 2009, p. 66). Pavlov was doing physiology research with salvation’s role with digestion when he discovered classical conditioning. In his research, he had dogs with their salvation glands redirected to their cheek in order to test the amount of saliva produced when presented with different foods. Pavlov then noticed that the dogs would salivate before they even got the food. He then discovered that the dogs had associated the worker’s footsteps with the food. So, when the dogs hear the footsteps they know that food is on the way so they begin to salivate.

After the meat powder and bell were presented together several times, the bell was used alone. Pavlov’s dogs, as predicted, responded by salivating to the sound of the bell without the food. The bell began as a neutral stimulus (i.e. the bell itself did not produce the dogs. However, by pairing the bell with the stimulus that did produce the salivation response, the bell was able to acquire the ability to trigger the salivation response. Pavlov therefore demonstrated how stimulus-response are formed. He dedicated much of the rest of his career further exploring this finding. In technical terms, the meat powder is considered an unconditioned stimulus and the dog’s salivation is the unconditioned response. The bell is a neutral stimulus until the dog learns to associate the bell with food. Then the bell becomes a conditioned stimulus which produces the conditioned response of salivation after repeated pairings between the bell and food. John B. Watson further extended Pavlov’s work and applied it to human beings. Around 1921, Watson studied Albert, an 11-month-old infant child. The goal of the study was to condition Albert to become afraid of a white rat by pairing the white rat with a very loud noise. Behavior modification is a technique concerning the change in the undesired behavior and enhancing desired behavior. It is an approach that aims to modify the behavior of a

Ivan Pavlov and B.F. Skinner both studied learning, in which they both did different experiments on different animals and with different conditioning. Classical conditioning is the process in which two stimuli become linked; once this association has been recognized, an originally neutral stimulus is conditioned to provoke an involuntary response. The dogs in Pavlov’s studies learned to associate countless stimuli with the expectation of food, which caused in them salivating when the stimuli were presented. Pavlov revealed how such associations are learned, and referred to this process as conditioning. While the

as food and treats. When the dogs saw their food bowls and smelt their food which was served by

Classical conditioning has showed me that some behaviors can be taught on a subconscious level without the organism even knowing. We are probably conditioned to many things that we are not even aware of. This is a powerful thing that shows how much we do not know about the brain and its processes. This study also helped me understand that some behaviors that are learned can be very hard to break or change. I think after learning about this concept I have found a new patience for people I come into contact with that have a behavior that I am not familiar to. Since Pavlov’s time there has been many new findings and developments made to this topic. Every day we learn more and more about the mind and how it controls us in different ways.

Another behavioural psychologist, Watson (1915) was influenced by Pavlov’s dogs’ (1902). Watson suggested that if reflexes can be conditioned in dogs, then they can be conditioned in human behaviour too (Gross 2010). Watson used Pavlov’s idea of classical conditioning to influence his experiment with Little Albert, where Watson successfully conditioned fear into an 8-month-old boy using a range of different stimuli.

Classical conditioning was discovered by Russian physiologist Ivan Pavlov 1902. Classical conditioning suggests that all behaviour is learnt through association. Pavlov discovered this through his works with dogs. It was also believed that classical conditioning can lead to the development of phobias. This was demonstrated by Watson and Rayner 1920 with the case of little Albert (gross p162).

Annotated Bibliography: Behaviorism Clark, R. E. (2004). The classical origins of Pavlov's conditioning. Integrative Physiological and Behavioral Science, 39(4), 279-294. doi: 10.1007/bf02734167 Classical conditioning has a deep influence on the field of psychology and behavioral studies. I.P. Pavlov and E.B. Twitmyer are two influential pioneers in the discovery of classical conditioning.

Behaviorist Ivan Pavlov introduced the ideas of classical and operant conditioning as ways that humans and other species learn. Classical conditioning promotes the idea that a positive or

Ivan Pavlov developed a theory called classical conditioning which proposes that learning process occurs through associations between an environmental stimulus and a naturally occurring stimulus. Classical conditioning involves placing a neutral signal before a naturally occurring reflex like associating the food with the bell in Pavlov experiment. In classical conditioning, behavior is learnt by association where a stimulus that was originally neutral can become a trigger for substance use or cravings due to repeated associations between those stimuli and substance use (Pavlov, 1927).

Classical conditioning is a form of basic learning the body automatically responds to a stimulus. One stimulus takes on the properties of another. The Russian physiologist Ivan Pavlov (1849-1936) is credited for discovering the basic principles of classical conditioning whilst he was studying digestion in dogs. He developed a technique for collecting dog’s salivary secretions. Pavlov (cited in Eysneck M.W 2009) noticed that the dogs would often start salivating before they were given any food or saw the feeding bucket or even when they heard the footstep of the laboratory assistant coming to feed them. Quite by accident Pavlov had discovered that the environmental control of behaviour can be changed as a result

Pavlov was a Nobel Prize-winning physiologist who contributed a great deal to the field of psychology. His research into the process of the conditioned reflex is considered a milestone discovery in behavioral psychology as well as modern physiology. Pavlov focused on digestion studies which then would lead him to the act of learning and the discovery of conditioned reflexes.

Ivan Pavlov was an innovative Russian physiologist who paid strict attention to detail. This precision of detail allowed him to notice that the dogs he was experimenting with began salivating to the sound of a researcher's footsteps instead of to the food that the researcher was bringing to the dog. The realization that the dogs anticipated receiving food before seeing the food prompted him to conduct more research and eventually create the methods of classical conditioning. Classical conditioning has been used since the early twentieth century in order to see how animals and humans learn to predict that a particular stimulus leads to a particular event. There are many different methods of learning that are heavily influenced by classical conditioning

In Pavlov’s experiment, he was able to condition a dog. While the testing subject for Watson was a vulnerable baby boy named Albert. Baby Albert was exposed to different animals he liked such as a dog, rabbit, monkey,

Current study focuses on the understanding of Molecular Mechanism of Pavlovian conditioning (PC). Pavlovian conditioning is the reference paradigm for the study of associative learning based on the programmed relation of two stimuli, the conditioned stimulus (CS), a tone, and the unconditioned stimulus (US), sucrose-water. Previous research in rodents has revealed that the limbic circuits (or BLA), play an important role in Pavlovian reward learning. We hypothesize that PC acquisition produces a different memory from PC extinction in the BLA. In this study some of the markers analyzed and measured include: atypical Protein Kinase M ζ (PKMζ), Protein Kinase C ι/λ (PKC ι/λ), AMPA (a-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) receptor subunits glutamate A1 (GluA1), GluA2 and GluA3.These markers are important for consolidation and retrieval of memory.