Cognitive Maps in Rats and Men - 1456 Words

Cognitive Maps in Rats and Men Edward Chance Tolman made many significant findings to the studies of learning, memory and motivation. Today Tolman would be considered a Cognitive Behaviorist, he developed his own brand of behaviorism which emphasized the purposeful nature behind an organisms actions, taking into account its goals and motivations. â€Å"He is best remembered for being a pioneer in cognitive psychology during a time when behaviorists dominated the field. Tolman made several significant contributions to the field of psychology. At Berkeley University he created a cognitive theory of learning, which became his trademark to the field. He thought of learning as developing from bits of knowledge and cognition about the†¦show more content†¦Methodology Tolman ran several experiments, wherein he started his rats at a specific point labeled â€Å"A† in a maze so that they had to turn right at a point labeled â€Å"B† to get food or reinforcement. There were three groups of rats in Tolmans experiment. Each group was placed in the same maze, but were given rewards at different stages and days throughout the experiment. Tolman recorded the number of errors that the rats made each day, and how long the task took them. The rats in the Control Group always received a food reward when they reached the correct end of the maze. The rats in Experimental Group 1 never received a food reward, and it seemed like they were just wandering around. The rats in Experimental Group 2 seemed to wander around just like the rats in Experimental Group 1 and found no food for the first ten days. However, on the eleventh day, when Tolman placed food in the maze it appeared as though they had learned to go to the end of the maze even without any prior reinforcement. On the twelfth day, the rats from Experimental Group 2 were doing as well as the rats from the Control Group, which had been rewarded with food from the very beginning of the test. This demons trates that the rats were still learning and making cognitive maps of the maze even though there was no reward given. This wasShow MoreRelatedEssay on Cognitive Maps in Rats and Men1374 Words   |  6 PagesCognitive Maps in Rats and Men Edward Chance Tolman made many significant findings to the studies of learning , memory and motivation. By todays standards he would be considered a behaviorist. â€Å"He is best remembered for being a pioneer in cognitive psychology during a time when behaviorists dominated the field. Tolman made several significant contributions to the field of psychology. At Berkeley University he created a cognitive theory of learning, which became his trademark to the fieldRead MorePerspectives Paper1467 Words   |  6 PagesBehaviorists and cognitive psychologists have debated for many years. It is from these two schools of thought that dueling informational ideas have been born. Originally, behaviorism was the leading school of thought being led by John B. Watson and B.F. Skinner. Later new ideas regarding the mind became more prominent. Edward C. Tolman was one of the more prominent figures of this field. Behaviorists looked for more evidence of behavior and rejected any ideas about the mind. An idea that was highlyRead MoreThe Fundamental Principle Of Concept Of Parsimony1486 Words   |  6 Pagescould strengthen ones learning. His approach to behaviourism was very parsimonious, using only a strict few simples to explain a variety of phenomena, e.g. ‘The Little Albert’ experiment’. The idea round the experiment was that by pairing a white rat (CS) with a loud bang (UCS) one could induce fear (UCR) which is known as classical conditioning. With these observable events Watson’s was able to influence many theorists and their contributions to behaviourism. Firstly I refer to Skinner’s workRead MoreCognitive Learning Theory1475 Words   |  6 PagesCognitive Learning Theory Angela Baker PSY 331 Mr. Domingo Mamaril June 21, 2010 Cognitive Learning Theory Cognitive theorists try to explain human behavior by understanding how we process and store new information. The cognitive theories of learning originated from the gestalt theory. The three major contributors to the cognitive learning theories were Jean Piaget, Edward Tolman, and Albert Bandura. In this paper, I will evaluate the work of all three theorists, demonstrate an understandingRead MorePsychology : Personality Psychology Rough Draft1801 Words   |  8 Pageswith the research laboratory rats to stay himself occupied. Watson viewed Albert s activity with the rat as an input. Albert was given the rat (stimuli) that induced the play behavior. within the experiment, Albert was given the rat to play with, solely currently the sound of a hammer hit a ingot was introduced once the play behavior began. Once seven shows of the rat and also the loud sound that afraid Albert, a brand new response was noticed, crying, whenever the rat was introduced back to AlbertRead MoreBehaviorism a nd Classical Conditioning Essay3350 Words   |  14 Pages Watson, there have been many variations of the behaviorist view that have surfaced over the years. In this paper I will attempt to give a detailed description of the history of behaviorism including information about some of the most influential men associated with this movement. I will also explain the methodologies associated with behaviorism such as classical conditioning, operant conditioning, and other controversial theories and views. Behaviorism The atmosphere surrounding the psychologicalRead MoreThe Psychology Of Human Behavior2898 Words   |  12 PagesPsychology, the study of human behavior, encompasses numerous realms and topics. From human development to drug abuse, psychologists strive to understand behavior and apply their findings. One such area that begets curiosity and research is the cognitive process that is memory. Memory is one of the most precious and crucial components of a person. Experiences shape a personality and create a person. Memories in the form of a witness’s testimony have the power to jail someone for life. However, areRead MoreOverview of Bulimia Essay2050 Words   |  9 PagesWallace, 2011). During this time, Tolman advanced the learning theory by demonstrating that the content of learning may be more cognitive than behavioral. After teaching rats to run through mazes, he discovered that the rats could also swim or ride a trolley car through the maze. He concluded that the rats develo ped a cognitive map of the maze itself. Tolman argued that rats form expectancies about the maze based on their experience with it (1932). His theory is now referred to as the Expectancy TheoryRead MoreFour Main Perspectives in Psychology2425 Words   |  10 PagesThere are four main perspectives in psychology. These are known as; behaviourism, humanism, psychodynamic and cognitive. Each of them explain some aspects of human behaviour well, but one perspective cannot explain all human behaviour. Behaviourism is primarily concerned with observable behaviour; the behaviour which can be watched and seen by others. It does not focus on any internal events, such as thinking, memory or the mind. It suggests that all behaviours are the result of some sort of stimulusRead More The Rights Of Animals Essay example1754 Words   |  8 PagesPsychology, Philosophy, Economics and Foreign Affairs Web Sites Animal rights is a catchphrase akin to human rights. It involves, however, a few pitfalls. First, animals exist only as a concept. Otherwise, they are cuddly cats, curly dogs, cute monkeys. A rat and a puppy are both animals but our emotional reaction to them is so different that we cannot really lump them together. Moreover: what rights are we talking about? The right to life? The right to be free of pain? The right to food? Except the right

Slip or Trip Essay English Free Essays

On August 13, 2013, at approximately 1:37 A. M. , Sparks police department received a call that an accidental death has occurred. We will write a custom essay sample on Slip or Trip Essay English or any similar topic only for you Order Now Queenie Volupides, the wife of the deceased Arthur Volupides, claims that her husband slipped and fell on the stairs while he was coming down to the kitchen for another alcoholic beverage. She says that she wasn’t home when the incident occurred. She states that she was at a country club that was hosting a party and that when she arrived home (at approx 1:15 A. M. ) she found him lying on the stairs dead. However, the crime scene shows many inconsistencies within Queenie’s Story. Deputy Blank arrived on the scene at around 2:15 A. M, responding to Volupides 911 call. After viewing he crime scene, Deputy Blank noticed that in Arthur’s left hand there was an unbroken glass (presumably what he was drinking alcohol in). This raises many suspicions. If Arthur had tripped and fell down the stairs, then the glass shouldn’t be in his hand unbroken but instead somewhere in the vicinity of his body shattered. This is because, usually, when somebody is falling down the stairs they will drop whatever is in their hands to try to grab a rail or really anything to try to regain balance. Also, the glass was found in his left hand and when somebody is intoxicated, they can barley stand let alone attempt to hold a glass in their non-dominant hand. Also, Deputy Blank noticed that Queenie had been cooking something when officers arrived. While she was expecting guests, the body of Arthur was just feet away from the stove. Most people would have noticed the dead body and called the police right away. Responding officers have theorized that the pan she was cooking in is the murder weapon. Upon further inspection, Blank also realized that Arthur was still in his formal suit when he was killed. When Questioning Queenie about this she says that he was supposed to go to the party with her but before she left they had gotten into a fight. That explains why he had gotten into his suit but yet still doesn’t explain why he had stayed in his suit. If Arthur had been home for more than ten minutes, then he probably would have taken off at least his shoes, robe, and tie. Suspicious where near confirmed when Arthur’s autopsy came back. It did confirm that Arthur had had a high blood alcohol level. It also concluded that he had died from a wound on his head. If Arthur had really fallen down that flight of stairs then there would have been more injuries than that of the wound on this head. Maybe if he had a broken bone or was bruised then Queenie’sâ€Å" falling down the stairs† story might have been believable. Our recommendation is that Queenie Volupides is charged with Arthur Volupides Homicide. How to cite Slip or Trip Essay English, Essays

American Psycho College Essay Paper Example For Students

American Psycho College Essay Paper Universal Studios presents the 1960 film Psycho by Alfred Hitchcock, adapted from the Robert Bloch novel by Joseph Stephano, and scored by Bernard Hermann. The film stars Anthony Perkins, Vera Miles, Janet Leigh, and a very creepy house. This film falling under the horror genre was based loosely on the novel of the same name which drew inspiration from real life serial killer Ed Gein, who has been the motivation for two other popular movies, The Silence of the Lambs and The Texas Chainsaw Massacre. The budget for Psycho ran under one million dollars and was the last film on Alfred Hitchcocks contract with Universal. The film was shot entirely on set at Universal studios except for an early shot of Marion Cranes (Janet Leigh) vehicle parked on the side of the road when she was too tired to continue driving, as well as the car dealership. Due to the budget constraints the films crew were made up of mostly people who were working on the, Alfred Hitchcock Presents television show. The fi lm is about a man named Norman Bates, who runs a motel owned by his family. Norman is a victim of his ill mothers love. His mother becomes violent when Normans attention has been detracted from her needs. This film is a study of character, suspense, and storytelling; all reasons this film is considered an American classic. This film is unique due to several factors: its presentation, it contained two different point of views (with an interpreted third point of view), and it has some of the most impressive camera work for its time. Psycho contains many symbols and techniques that pushed the limit of acceptable filmmaking in the 1960s. The violence had to be tamed in such a way that the audience would not be robbed of the experience. Hitchcock accomplished this by making the film in black and white. Not only did it aid him on the monetary front, but he felt the studio and the audience would be able to handle the graphic nature of the film with this technique. Ive interpreted the use of black and white as a tool as to not draw attention away from the focal point of the scenes. Without visual distraction, the viewer becomes more attached to each character. Another visual technique is the continuing motif of taxidermy. The characters discuss it briefly, there are some cutaway shots of the animals, but it is mostly left up to the viewer to infer the purpose of the visuals. The taxidermy is used to both foreshadow and symbol towards mother, and also a metaphor for Normans life. The blatant foreshadow is almost excuse d in the film because we are so infatuated with the dialogue in the parlour scene, which adds to its effectiveness. Meanwhile Norman is discussing in detail with Marion the tediousness of his life; he describes his daily routines about the bed sheets, and even admits to her that it is a routine that is hard to shake. He is empty inside as Norman Bates, much like the lifeless birds hanging on his wall. In comparison when he is mother, he isnt lifeless but rather an overabundance of jealousy greed and dependence. A symbol that I think is extremely overlooked is the money wrapped in the newspaper. Clearly symbolizing an escape for the Marion Crane character, it is brilliant the way that Norman overlooks it. He is so driven by his mother that he discards his way out to please the other half of his personality. All stories are developed first based on the point of view it is told from. Hitchcock has managed to tell the story from no less than three points of view. He first hired an estab lished movie star to play the lead role. Janet Leigh captured the sly innocence of the Marion Crane character. The movie begins with her view of the predicament she is in and her opportunity to change that predicament. Hitchcock and Stephano purposely created the Crane character to lead the audience down a false path to enhance the shock value for the upcoming events. By dutifully grinding a slow moving story around the character, by the time Norman Bates comes along, the

Whiskey Rebellion and the Virginia and Kentucky Resolutions Essay Example

Whiskey Rebellion and the Virginia and Kentucky Resolutions Paper Although the power of the national government increased during the early republic, this development often faced serious opposition. Compare the motives and effectiveness of those opposed to the growing power of the national government during TWO of the following: The Whiskey Rebellion, the Virginia and Kentucky Resolutions, or the Hartford Convention. The Federalist dominated government displayed power like that of Great Britain. Once the people of the United States noticed this power through various sectionalized rebellions, letters in the newsprints, and resolutions written by several of our founding fathers, the people came to a mutual conclusion that a Federalist dominated congress was one that they need to oppose. The Whiskey Rebellion was an uprising in 1794 by 3,000 settlers in the backcountry of Pennsylvania who opposed the tax on distilled whiskey. Alexander Hamilton can be credited for the passing of this tax in 1791. The purpose of the tax was to help decrease the national debt; however, the western settlers thought the tax was discriminatory, and they objected it. For many of them, whiskey was the only medium of exchange. Once the rebellion had commenced, George Washington called to the militia to suppress the rebellion. Fifteen thousand troops were sent to Pennsylvania. Alexander Hamilton was at the head of the troops. The uprising ended almost immediately, and without bloodshed. We will write a custom essay sample on Whiskey Rebellion and the Virginia and Kentucky Resolutions specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Whiskey Rebellion and the Virginia and Kentucky Resolutions specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Whiskey Rebellion and the Virginia and Kentucky Resolutions specifically for you FOR ONLY $16.38 $13.9/page Hire Writer This incident turned the frontier people into Jeffersonian followers or Anti-Federalists, but showed the strength of the Federal government. Throughout 1798, Jefferson conferred with James Madison about a strategy to oppose the Alien and Sedition Acts. Knowing that all branches of the national government were in Federalist hands, they turned to the states. Jefferson, secretly, wrote up a set of resolutions to be introduced into the next session of the Anti-Federalist Kentucky legislature, and Madison did the same for the Virginia legislature. One reason they kept their roles in the drafting secret was fear of being indicted under the sedition law, especially since Jefferson was the vice president. In suggesting the means for restoring rights abused by the Alien and Sedition Acts, the Kentucky and Virginia resolutions questioned the very nature of the federal union. The documents affirmed that the federal government was created by the states and that the states must be superior. On that note, the resolutions declared that a state should be able to nullify a federal law. Kentucky and Virginia eventually adopted Jeffersons resolutions, denouncing the Sedition Act and other recent unconstitutional acts and asserting that the government was a compact of states, not of individuals; however, when the resolutions were submitted to the other states for approval there was no real result. The Whiskey Rebellion was the first significant opposition to the Federalist government; demonstrating the lack of power to the minority and the majority (the people of the backcountry), but the rebellion unfortunately failed after being confronted with the force of the government. The importance of the Kentucky and Virginia resolutions lie in the fact that they were later considered to be the first notable statements of the states rights of government, a resolution that opened the way for the nullification controversy. Another note to be kept in mind is that the Alien and Sedition Act were written by the Federalist Party in order to maintain power in congress. The Whiskey Rebellion and The Kentucky and Virginia Resolutions were two contributing forces to the ultimate opposition of the Federalist dominated government.

king s speech essay

king s speech essay king s speech essay Xiao Yu The King’s Speech Writing 2 Professor Cummings Responsibilities of a king are numerous, but above all, a king is there to protect and speak for the people. Although the power a king has is limited in modern time, the king is still the face of the nation and represent the people. The king must address the nation during important events such as the entering of a war. In â€Å"The King’s Speech†, Prince Albert, Duke of York, is faced with speech difficulties that prevent him from making a suitable, public figure. Prince Albert, also known as Bertie, visited many speech therapists but had seen little result in improving his â€Å"mechanical difficulties† (King’s Speech). Elizabeth, the supportive wife, played by Helena Bonham Carter, sought out an unorthodox speech therapist, Lionel Logue. Lionel, played by Geoffrey Rush, understood the circumstances with treating royalty, but knew it was necessary to step outside the standard edict in order to help Prince Albert conquer his stamme r. The opening scene start with Bertie’s first broadcast at the closing season of the Empire Exhibition. With his severe case of stammer, Albert struggles to make only a few orders during his speech; the scene makes it evident to the audience that the Duke of York was incapable of public speaking, none the less make important announcements. Being the caring, worried wife, Elizabeth seeks the aid of Mr. Lionel Logue. After several sessions, Lionel realized that he must be seen as a friend in the king’s eyes in order for progress to take place. During sessions, the king must see himself as an equal to Lionel; simple tactics such as identifying each other on a personal name basis were used to achieve improvement. Through hard work and a strong friendship, the therapist explored the depth of Albert’s problem and guided the king toward conquering his speech impediment. By the closing scene of the movie, King George VI was ready to define the nation’s stan ce on Germany and the war. As the scene begins with Bertie and Lionel in the broadcasting room, it seems rather small and calming. After Lionel opens the windows for circulation, the viewers can see that there was a customized podium for Bertie; all dà ©cor was to provide the king with comfort. With only twenty seconds until broadcasting, Lionel gives one last breath of confidence to Bertie; â€Å"Forget about everything else and just say it to me. Say it to me, as a friend† (King’s Speech). Before Bertie begins his speech, the camera is directed toward the script in his quivering hands. The pages were marked specifically and tactfully to provide Bertie with notes on where to pause and when to emphasize. Slowly the blinking light switches off and Bertie stares nervously into the microphone; his hands are shaking, throat is swelling, and neck is constricting. People internationally were tuned in, listening closely with growing apprehension to the silence. Lione l calmly looks at Bertie and tells him to breath. Using Lionel’s contagious confidence, Bertie exhaled, remembering the techniques he had practiced, and the king was able to begin. King George VI started slowly and with minimal confidence in his voice, grasping the speech in his hands, but soon after addressing his people both domestic and overseas, his performance improved. With simple pauses between every few words, as planned in his notes, not only does the king develop a slow consistent rhythm, but also creates a suspenseful message for the world-wide audience. As the speech progressed, King George VI spoke more confidently and captured the attention of his audience. During this speech, the movie displayed many side scenes of different groups of people attentively listening to the radio, taking in every word. Even though the king started the speech with shaky hands and a rather nervous

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Get the Best Help from Our Quality Service â€Å"What is a food essay?† More often than not, we get students asking such a question. Are you expected to handle such a paper, and you don’t have an idea of where to start? It is not uncommon for students handling several courses to be assigned with essays that involve foods. Unfortunately, most of them are not aware of how they should craft these papers because they lack the skills necessary to come up with such type of essays. Besides, there are very few services that offer legit and quality help or guidelines on how to write a good food essay. If you’ve been assigned such a paper, and have no clue what to do, then make use of our service to understand the step-to-step process of creating such a paper. Besides, if you’re stuck and need our professional assistance, then look no further. Our service will gladly craft your paper for you. We have an expert writer capable of handling even your most complex papers. Reach out to us for the best help with yo ur assignments. The Ultimate Guideline on How to Write a Food Essay Food may seem like such a normal topic to write on. So, to most students, crafting a paper on it may seem so like something routine, usual and common. However, it may prove to be much far from being as easy as it appears at first glance. Someone might assume that handling such an essay would only take a few pages of mental wandering, and then you’re done. Unfortunately, it’s not that easy. For instance, what topics do you have at the back of your head that you can come up with immediately? Are you able to easily explain foods in your paper on a whole? That is exactly what we are referring to. It is important that you first do some serious thinking. It is important to be common and personal, and general and specific at the same time. From such a perspective, you must go through various samples to have an idea of what is expected of you. Another way is going the long and hard way, and learning how to do this by yourself which is critical if you know that you’re exp ected to complete such papers several times, and want to pass your assignments. Speaking of which, we will provide you with all the details of how to write a food essay step by step right here and right now! Crafting such a paper isn’t complicated. Just like any other paper, it follows various steps, a particular structure, and has to adhere to particular rules. The Steps on How to Start a Food Essay For you to learn how to begin a food essay, you need to be aware of several things. The most critical thing that you need to identify first is the topic that you’re handling. Of course, if your professor has already given you a clear task to handle a specific topic, then you don’t have to wreck your brains looking for something crucial and exciting that you can write on. You don’t have to worry about making a decision such as having to craft about the healthy foods that can be taken by people with diabetes or writing an argumentative paper about fast foods. In such a situation, you can relax, making use of several resources online, and start crafting your paper. However, if your professor hasn’t assigned you with a particular topic, you will have to go through several topic ideas and determine which topic is interesting and relevant. Having to choose freely can be rather slippery, so you need to be careful before settling on a topic. Take as much time need ed to come up with the topic because it will save you a lot of time while creating the paper. So, how do you come up with a relevant topic? Think about the most popular research topics concerning foods nowadays. What is it that we’re faced with in everyday life? What is commonly discussed on TV and radio regarding food? What affects us permanently? There is a high chance that you have a generalized idea of what to create in mind. Just look through several sources and identify how relevant that topic is. Once you’ve come up with the topic, conduct adequate research on it. What information can you find in online libraries, books, journals, etc.? Make sure to make use of relevant sources to craft your paper. Once you’ve determined the sources you will use for your document; you can create an outline that will guide you on how to craft the paper. Several Important Tips for Writing a Food Essay Below are several tips that can guide you while writing a food essay: Make sure to choose an interesting yet relevant topic. You have to be excited and fascinated about the topic that you choose to write Still, ensure that there is adequate information on it. Pay attention to the structure of a food essay. Just like any other paper, it has to contain an introduction, body and conclusion. The introduction is the initial paragraph that has to grab the reader’s attention and come up with a particular and debatable thesis statement. The body is important for proving your thesis and explaining your ideas. Finally, the conclusion should summarize the argument and explain the importance of the argument. Make sure to edit your paper properly. Be careful and attentive when crafting your paper, and double-check it too. If something doesn’t feel right or is in the wrong place, make sure to either place it in the right place or make it sound better. Pay attention to your conclusion. It is an important part of your text because you’re expected to summarise everything in a much shorter way, and some cases even deeper. It takes time and practice to master how to craft a good conclusion, but it is imperative to learn how to do so. 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How airlines have been effected by the economic recession and how they Essay

How airlines have been effected by the economic recession and how they adapted - Essay Example ironment of cutthroat business, the company must adapt dynamic strategies within the broader paradigm of ethical consideration which would meet the shrinking pocket of the customer. At the same time, the strategic plans must also ensure comfortable margin of profit for the companies. Hence, airlines are being creative in the following ways: Dynamic pricing as per the demands of the customers have become the most common strategy of the airlines. Low fare strategy and giving fringe benefits with higher fare has become popular as it attracts not only those customers who work within the defined budgets but also the premium class who an afford extra. Interesting some airlines have also started offering different classes like business class, executive, economic and premium economic depending on the legroom and extra facilities like free drink, enclosed cabin, etc. Customers are being offered innovative packages and arrangement within flights. While some airlines like Virgin offer personal space by allotting front row for business class, others like British Airways is giving its premium economy class more privacy, space and comfort in a secluded cabin. Kay (1995) says that business relationships are linkages that promote organizational growth. Airlines are evolving new ways of earning and seasonal tickets for defined tourist places are being offered at flexible prices. Thus, airlines are also forging alliances with leisure market, corporate world etc. to boost their revenue. In the current times, food and drinks that were taken for granted on long routes have now become charged items. The local airlines and some international airlines have started charging for the food and drinks from the customers. The airlines compensate the financial loss on low fare by charging exorbitantly on eatables on flight. Space allocation or leg room has become a scarce item. The airlines have increasingly been charging customers for extra legroom and for preferred seat like window or