Classical COnditioning Essay -- essays research papers fc

Ivan Pavlov and Classical instruct1904 Nobel Prize Winner, Ivan Pavlov was born in Ryazan, Russia on September 14, 1849. Pavlov is best cognise for his intricate constituteings with the drooling dog experiment that lead to his further interrogation in conditioning. This experiment, which began in 1889, had an influence on the development of physiologically oriented behaviorist theories of psychology in the first years of the nineteenth century. His last on the physiology of the digestive glands won him the 1904 Nobel Prize in physiology or medicine.CONTRIBUTIONSPavlovs firstborn independent work focused on the physiology of the circulation of the blood (Girogian, 1974). He analyze the influence of variations in blood volume on blood pressure. He also investigated the sick control of the heart, and argued that four types of nerves control rhythm method of birth control and strength of cardiac contractions. It was during this first independent study that Pavlov used unanesthe tized, neurologically integral dogs (Girogian, 1974). This method became the mainstay of Pavlovs methodology. Pavlovs second independent work centered primarily around digestion. He started studying digestion as early as 1879, and it was his major focus from 1890 to 1897 (Girogian, 1974). His work was an accumulation of observations on the nervous control of one organ system through the method of degenerative experiment (Girogian, 1974). The study of digestion involved developing "fistulas" through which secretions from salivary glands, stomach, the pancreas, and subaltern intestine could be collected (Girogian, 1974). His technique was truly unique in that he did not cut the nerve supply nor contaminate the secretions with food. The approximately famous and well-known experiment of Pavlov is that he conditioned dogs to start a salivary response to the sound of a ships bell. He began by measuring the do of salivation in response to only food. As the experiments continue d, he rang a bell as he presented the food (Girogian, 1974). Again, he noted a salivary response. Finally, by only ringing the bell, Pavlov observed the same response as having presented food to the dogs . . . salivation (Girogian, 1974). These experiments defined what has been a "conditioned response". CLASSICAL teach     Classical Conditioning is the type of learning made famous by Pavlovs experiments ... ... a Nobel Laureate for his research in a different country (Fredholm, 1999). In 1904, he received the Nobel Prize in Physiology or medicate for his pioneering studies of how the digestive system works. Until Pavlov started to scrutinize this field, our knowledge of how food was digested in the stomach, and what mechanisms were responsible for regulating this, were quite foggy. In order to understand the process, Pavlov developed a new way of monitoring what was happening. He surgically made fistulas in animals stomachs, which enabled him to stud y the organs and take samples of body fluids from them while they continued to character normally (Fredholm, 1999).WORKS CITED"Pavlov, Ivan Petrovich," Microsoft Encarta Online Encyclopedia 2001http//encarta.msn.com 1997-2000 Microsoft Corporation.Mischel W. (1993). Behavioral conceptions. In W. Mischel, Introduction to Personality, 295-316. freshly York Harcourt Brace.Girogian, NA Pavlov, Ivan Petrovich. In The Dictionary of Scientific Biography. Charles Schribners Sons, New York, Vol 10, pp. 431-6, 1974. Fredholm, Lotta. Ivan Pavlov. wisdom Journal. May 15, 1999.