Theory of Classical Conditioning - 1051 Words

Classical Conditioning Introduction In psychology, there are number of theories and ideas which are used to influence the way someone reacts to particular events. In the case of classical conditioning, these ideas have been utilized to create short and long term transformations about how someone sees and reacts to the world around them. To fully understand how this is taking place requires examining these techniques and the way they are influencing behavior. This will be accomplished by studying the theory of classical conditioning, identifying a scenario where is used and describing it in a chart. Together, these different elements will explain these techniques and how they can influence the attitudes of an individual over the long term. It is at this point when they will realize shifts in the way they analyze and react to different events (from the benefits or lack thereof they are receiving). Describe the theory of classical conditioning. Classical conditioning is based upon the belief that an individuals behavior is shaped by their environment and mental thoughts (i.e. their feelings and emotions). This influences how they will react and their underlying mental state. A learning process will take place from associations with the environment and naturally occurring stimuli. (McLeod, 2012) (Lavond, 2003) (Coon, 2008) Under this theory, there are several different areas that are focused on to see how someones behavior is being affected. The most notable include:Show MoreRelatedThe Theory Of Classical Conditioning929 Words   |  4 PagesDiscussion 5 1. Define: Classical Conditioning is learning theory based on the assumption that the learning process occurs due to associations between an environmental stimulus and a natural occurring stimulus, as indicated in our textbook. This learning theory was developed by John Watson. He proposed that this theory is able to explain human behavior. Watson also assumed that our environment shapes our personality as a whole. His ideas were influenced by the findings of Ivan Pavlov, a RussianRead MoreThe Theory Of Classical Conditioning1129 Words   |  5 PagesIn this assignment I will be looking at the Behaviourist perspective with Ivan Pavlov’s (1902) theory about classical conditioning. I will be discussing how I have used human development and learning perspectives in my placement to support young people in their personal and social development with providing a case study about them. I will be writing about how the theory demonstrates effective youth and community work practice including the five pillars of youth work. Behaviourists look at behaviourRead MoreThe Theory Of Classical Conditioning1360 Words   |  6 PagesIs it possible to rouse fear from a stimulus that at first caused no such response? Classical conditioning is a type of learning where a response is produced from combining a conditioned stimulus with an unconditioned stimulus to produce an unconditioned response. Ivan Pavlov did a famous study, pairing the sound of a bell with food to produce salivation. After a while, just the sound alone would produce salivation. â€Å"Little Albert†, an infant that belonged to a wet nurse at the Harriet Lane HomeRead MoreThe Theory Of Classical Conditioning1202 Words   |  5 PagesIn this essay the ways in which classical conditioning principals have been used to treat problem behaviours in humans will be discussed. Firstly the findings of Ivan Pavlov’s research experiment on classical conditioning will be explained. Then a number of his basic principals that include extinction, spontaneous recovery, stimulus generalisation and acquisition will be explored. Finally, the use of behavioural therapy in treating problem behaviours, specifically in relation to systematic desensitisationRead MoreThe Theory Of Classical Conditioning1070 Words   |  5 Pages(1929) and Watson and Rayner (1920) contributed to the theory of classical conditioning. Classical conditioning argues behaviour is learned through the continued pairing of a stimulus that creates a response. This can be a fear response as identified by Watson and Rayner (1920) where a healthy eleven-month-old boy was conditioned to feel fear when he saw a fluffy white toy. This fear extended to any fluffy white object. Operant conditioning theory was developed through the findings of Skinner (1938)Read MoreThe Theory Of Classical Conditioning1222 Words   |  5 Pagesexperienced. Although Harlow has found this theory, Ivan Pavlov experimented with dogs and discovered classical conditioning. Classical cond itioning can show how attitudes are formed and changed, how and when attitudes influence behavior, and how we change attitudes and behavior. Classical conditioning is basically learning through association, which induces involuntary or automatic responses to certain stimuli. A famous example is Pavlov’s dogs, before conditioning the dogs would salivate (UCR) when meatRead MoreThe Theory Of Classical Conditioning994 Words   |  4 Pagestransfer persist, although with a certain loss in the intensity of the reaction, for a longer period than one month.† The data reported in this paper definitely supports this conclusion. The purpose of this experiment was to test the theory of classical conditioning as well as transfer (stimulus generalization); and to see if they would be able to successfully condition an emotional response of fear. When this experiment began, Little Albert was 11 months and 3 days old. Watson and Rayner exposedRead MoreThe Theory Of Classical Conditioning Theory Essay712 Words   |  3 Pagesattachment theory is a psychological, an ethological and an evolutionary theory that is concerned with relationships between humans, specifically between mother and infant. An infant has to develop a relationship with at least one of their primary caregivers for them to develop socially and emotionally. This essay will look at evaluating the theories of Ivan Pavlov, John B Watson, Edward Thorndike, BF Skinner, John Bowlby (1958), and Mary Anisworth (1979) Two important learning theories of behavioristRead MoreThe Theory Of Classical Conditioning1824 Words   |  8 PagesClassical conditioning The first theory of learning is called classical conditioning and was developed by Ivan Pavlov a Russian physiologist. He started working with dogs to investigate their digestive system, they were ties to a harness and Pavlov added monitors to their stomachs and mouths to measure the rate of saliva produced. He found out that when a lab assistant came in to give the dog food before the dog tasting the food it started to produce saliva, saliva is a reflex response and PavlovRead MoreBehaviorism Theory Of Classical Conditioning1700 Words   |  7 Pages Behaviorism is a theory that behavior can be altered through conditioning. Behaviorism does not focus on thoughts or feelings of the subject, just their behavior. Ivan Pavlov was a major part of this movement of behaviorism with his theory of classical conditioning. The most important part of classical conditioning is that it is done through repetition. In his experiment he began with noticing that an unconditioned stimulus like dog fo od causes an unconditioned response like salivation. He then

The Role of a Mother in As I Lay Dying Written by William...

Many mothers, regardless of age or situation, share sympathetic life ideals. They all share the common goal of raising their children wholesome; they want to create an environment of love, nurture, and support for their children as well. A mother’s effort to implant good values in her children is perpetual; they remain optimistic and hope that their children would eventually become prosperous. However, some women were not fit to be mothers. Thus, two different roles of a mother are portrayed in As I Lay Dying written by William Faulkner. Faulkner uses the literary technique of first person narrative with alternating perspectives. By doing so, Faulkner adds authenticity and the ability to relate (for some) to the two characters Addie†¦show more content†¦The narrators alternate, showcasing the fluctuating levels of coherence, understanding and emotional strength. The dialect differs from character to character and the language each character uses, varies on level of in tensity and subjectivity. Each character’s speech varies from being confessional to teetering on the line of awareness and consciousness. The characters each have their own view on life and on the way Addie Bundren lived her life: through these alternate character’s eyes, we can piece together the bits and pieces of Addie’s life, death and the haulage of her decaying body to Jefferson. The narrative seems to be fragmented however, it also exhibits a type of unity. The story takes place over the course of a few days yet the differing â€Å"sub-plots are logically and skillfully interwoven† (Ross 309). Faulkner forces the reader to see the narrative from multiple perspectives. One main factor that emphasizes the distinction between Cora and Addie is motherhood. Cora expresses her view on motherhood because she believes â€Å"A woman’s place is with her husband and children, alive or stagnant† (57). She believes that it is a woman’s responsibility to be a suitable wife, foster their husband’s children, and be upright and outstanding mothers to their children. It is Cora’s job to take care of her daughtersShow MoreRelatedAs I Lay Dying And The Crucible Essay834 Words   |  4 PagesIn As I Lay Dying by William Faulkner and The Crucible by Arthur Miller, women are perceived in ways that fit the time period they are written in. The Crucible deals with women being accused of witchcraft and regarded as witches. In As I Lay Dying the few women in the story, are not highly regarded or of high status. Both authors depict women in different ways, but with similar attitude towards women. Even though The Crucible and As I Lay Dying were works from different time periods, the portrayalRead MoreWilliam Faulkners As I Lay Dying Essay1482 Words   |  6 PagesIn As I Lay Dying, William Faulkner uses the characters Anse and Cash, and a motif/symbol in My mother is a fish, to reveal the psychological and societal problems of the twenties and thirties. Written as soon as the panic surrounding the stock market in 1929 started, Faulkner is reported as having, â€Å"took one of these [onion] sheets, unscrewed the cap from his fountain pen, and wrote at the top in blue ink, As I Lay Dying. Then he underlined it twice and wrote the date in the upper right-handRead MoreAnalysis Of As I Lay Dying1497 Words   |  6 PagesAs I Lay Dying, is a novel about the death of Addie Bundren and the events that follow to her burial. The story is told through fifteen different perspectives over the course of fifty-nine narrative chapters. William Faulkner gives the reader insight into what each character is thinking and their reacti ons to the events taking place. Each member of the Bundren family holds their own secrets that they keep from one another. These secrets eventually distance each member from one another over the durationRead MoreAnalysis Of As I Lay Dying 1738 Words   |  7 PagesSilence As I Lay Dying, is a novel written by William Cuthbert Faulkner, where a poor southern family named the Burdens set off on a journey through 1920’s Mississippi to bury their recently deceased mother Addie Bundren. Before, Addie Bundren passes away she makes her husband Anse promise to bury her in her hometown of Jefferson, Mississippi. This is a large task as the Burden family is located in Yoknapatawhpha County, Mississippi and they must make the rough journey to give their mother her finalRead MoreWilliam Faulker And Cry, The Beloved Country, By Alan Paton1632 Words   |  7 Pagesaspects between the two novels As I Lay Dying, by William Faulker and Cry, the Beloved Country, by Alan Paton. One comparable aspect that can be found in both novels is the many similar themes explored throughout both novels. Many of these themes are prominent throughout literature. When comparing identical themes from two diverse authors, one can understand and appreciate these differences and s imilarities. Although these themes are commonly discussed, Paton and Faulkner have distinct methods in whichRead MoreEssay on Critical History of As I Lay Dying3014 Words   |  13 PagesNashia Horne 28 November 2011 English 290 Critical History Assignment Many of William Faulkner’s books, especially ‘As I Lay Dying’ focused on the South in the aftermath of the Civil War. The themes of his and other Southern authors included: a common Southern history, the significance of family, a sense of community and one’s role within it, the Church and its burdens and rewards, racial tension, land and the promise it brings, one’s social class and place, and, sometimes, the use ofRead MoreEssay about Addie Bundren in William Faulkner’s As I Lay Dying2831 Words   |  12 PagesAddie Bundren in William Faulkner’s As I Lay Dying Woman is the source and sustainer of virtue and also a prime source of evil. She can be either; because she is, as man is not, always a little beyond good and evil. With her powerful natural drive and her instinct for the concrete and personal, she does not need to agonize over her decisions. There is no code for her to master, no initiation for her to undergo. For this reason she has access to a wisdom which is veiledRead More Words and Images in Faulkners As I Lay Dying Essay3612 Words   |  15 PagesWords and Images in Faulkners As I Lay Dying Maybe I will end up in some kind of self-communion -- a silence -- faced with the certainty that I can no longer be understood. The artist must create his own language. This is not only his right but his duty. ----------- William Faulkner Virginia Woolf observes that painting and writing have much to tell each other; they have much in common. The novelist after all wants to make us to see (22). Indeed, many movements in the visual arts duringRead MoreAn Analysis Of William Faulkner s The Kentucky School Board Essay1110 Words   |  5 PagesKentucky school board in Graves County thought the book, As I Lay Dying was the furthest thing from what they considered to be â€Å"normal†. William Faulkner didn’t put censorship into consideration when he was writing this book, in the year 1930, so it caused great controversy. The book was banned for several â€Å"un-normal† things that were spoken about in the book such as anti-Christian references, sexual exploitation, and vulgar language. As I Lay Dying gives us an up-close-and-personal look into the BundrenRead MoreA Rose for Emily - Biography William Faulkner3892 Words   |  16 PagesBIOGRAPHY William Faulkner (September 25, 1897 – July 6, 1962) was a Nobel Prize-winning American author. One of the most influential writers of the 20th century, his reputation is based on his novels, novellas and short stories. However, he was also a published poet and an occasional screenwriter. Most of Faulkners works are set in his native state of Mississippi, and he is considered one of the most important Southern writers, along with Mark Twain, Robert Penn Warren, Flannery OConnor

COSO Internal Control Integrated Framework

Question: Discuss about the COSO Internal Control Integrated Framework. Answer: Introduction: World Com is a giant telecom company that came into spotlight for the accounting scandal in its books of accounts. The fraud was committed in the books of account in the two ways by reducing the reserve account and under reporting of expenses. The operating margin indicates the profitability of the company. The operating margin of the company has decreased sharply during 1998. In order to improve the operating margin the company used manipulative accounting technique so that company can project improved earnings (Knechel Salterio, 2016). The company passed fictitious accounting entries to increase the revenue amount and it was passed from the Corporate Unallocated Revenue account. The company reduced the reserve for covering the liabilities of the company acquired. The company from its reserve added $2.8 billion to its revenue. This resulted in increase in profit margin of the company constantly during the year 1999 and 2000. The current accounting manipulation is considered inadequ ate to maintain the same level of earnings by 2001. In 2001, the profit margin of the company has decreased to half as compared to the previous years (Martin et al., 2014). The second way in which the World Com has performed fraud is by under reporting of expenses. The company has under reported the line cost so that stock price of the company is increased. The line cost of the company includes expenses for inter connection with other telecommunication companies. The company in the year 2000 actually suffered a loss of $649 million (Kiesow et al., 2015). However, by performing fraud the company reported the profit of $2608 million in the same year. The company reported the expenses as capital investment and it was shown in balance sheet. The company made this fraud to show that the company is earning more by making fewer expenses. The company transferred into the capital account the current expenses. The company by understating the expenses boosted the net income of the company and as the expenses was capitalized so the assets of the company has increased from 1999 to 2001. Therefore, it can be said that the company has avoided a loss of billion dollars by capitalizing the line cost instead of expressing it as expenses. The Sarbanes-Oxley Act of 2002 (SOX) provides the initiative for discloser of financial information. The SOX Act encourages greater initiative for the financial information disclosure. The key section of the SOX that relates to the activity is section 404. The section 404 of the SOX provides that the external auditor should evaluate the effectiveness of the internal control on the financial reporting process. The executive of the HealthSouth is engaged in the fraudulent activity. The executive have committed fraud by following three steps. Firstly, the company analyzed the financial statement to determine if the expectation of the analyst is meet. Secondly, if the earning of the company is short then the management manipulates the results for suiting the purpose as necessary. Thirdly, the management created false documents so that the false entries in the books of the accounts are concealed. The widespread fraud was prevalent in the company of the Health South and even the auditors allowed the fraud to be continued (Luo, 2015). The section 303 of the SOX Act deals with the improper influences on the conduct of audit. The section 303 provides that it will be unlawful to influence the performance of an auditor engaged in providing independent opinion on the financial statement. In this case, the management of the company has violated the provision of the act by influencing the opinion of the auditor. The SOX Act provides that alteration of document is a criminal offence that attracts penalties under section 802 of the SOX Act. The section 108 of the SOX Act requires the company to prepare the financial statement in accordance with the accounting standards. In this case, the company has engaged in fraud so the section 108 of the act is violated. In this question the three article is discussed to examine the change that have taken place in the role of audit committee and internal audit after the passing of SOX Act. The first article by Cynthia et al., 2011 in Highlights of Corporate Governance Research. Journal of Accountancy states that the Sarbanes-Oxley Act of 2002 motivates recent corporate governance initiatives (SOX). The article discusses the role that the internal audit plays in detecting the material weakness. It is stated in the article that the role of the internal auditor mainly focused on detecting weakness in control. The scope of the internal audit have widened after the recent developments. The internal audit not only includes detection of the material weakness but also provides opinion on the financial statement. The article shows that significant change have taken place after passing of the SOX Act (Karanja Zaveri, 2014). In the article of Corporate Governance in the Post-Sarbanes-Oxley by Cohen et al., 2010 states that responsibility of management, auditor and corporate governance has significantly expanded after the Sarbanes-Oxley Act 2002. In this article, an interview-based research was conducted in which three of the four big audit firms participated. The auditors indicated that there is a significant improvement in the corporate governance scenario across the world. It was found that the audit committees are performing their responsibility with more responsibility. In the Shu Lin et al., 2011 the article for The Role of the Internal Audit Function in the Disclosure of Material Weaknesses. The Accounting Review discuss the role related to the internal audit function (IAF). The section 404 of the Sarbanes-Oxley Act of 2002 states that disclosure of material weakness should be reported under section 404 of the Sarbanes-Oxley Act of 2002 (Spears et al., 2013). This study investigates the role of the internal audit function in the disclosure of the material weakness. The data of 214 firms were used to study the relationship between the disclosure of material weakness and the attributes and activities of internal audit functions. The result of the study indicated that the disclosure of material weakness is negatively related with the level of education of the IAF. It is also found in the study that the practice of the grading of the audit engagement and the disclosure of material weakness have a positive relationship. The coordination of the internal and external auditor suggests that these activities increases the effectiveness of the compliance process of section 404. Reference Karanja, E., Zaveri, J. (2014). Ramifications of the Sarbanes Oxley (SOX) Act on IT governance.International Journal of Accounting and Information Management,22(2), 134-145. Kiesow, A., Fellmann, M., Zarvic, N., Thomas, O. (2015). Managing Internal Control: Designing a Wiki-based Information System for Continuous Process Assurance. Knechel, W. R., Salterio, S. E. (2016).Auditing: assurance and risk. Routledge. Luo, Y. (2015). Acctg 626 Audit and Assurance Services. Martin, K., Sanders, E., Scalan, G. (2014). The potential impact of COSO internal control integrated framework revision on internal audit structured SOX work programs.Research in Accounting Regulation,26(1), 110-117. Spears, J. L., Barki, H., Barton, R. R. (2013). Theorizing the concept and role of assurance in Information Systems Security.Information management,50(7), 598-605.

Nicholas Coppernicus Essays - Copernican Revolution,

Nicholas Coppernicus Nicolaus Copernicus was a Polish astronomer, best known for the astronomical theory that the sun is stationary and Earth, spinning on it's axis once daily, revolves around the sun annually. He was very intelligent and was educated at various universities. If Copernicus hadn't challenged Pltolmy's theory, it would have affected us in many ways. Space travel, satellites, and weather prediction would not be as advanced. Nicolaus Copernicus was born on February 19, 1473 in Torun, Poland (Wood 87). He was born into a family of merchants. Copernicus uncle, Bishop Lukasz Watzerode, made sure his nephew obtained a solid education. In 1491 Copernicus enrolled in Jagiellonian University. From there he studied liberal arts for four years but received no degree. Like many others he went to Italy to study medicine and law (Smith 1039). Before he left, his uncle appointed him a church administrator in Fronbork. He then used the money from there to pay for school. Copernicus began to study canon lay at the University of Bologna in 1497. At that time he, was living at the home of mathematics professor, Domenico Maria de Novara. Copernicus astronomical and geographical interests were greatly inspired by Novara (Westman). Around 1500 Copernicus gave speeches on astronomy to people in Rome. Later that year he gained permission to study medicine at Padua University. Copernicus, without completing his medical studies , received a doctorate in canon law from Ferrara in 1503, after which he returned to Poland to take up his administrative duties (Smith 1039). From 1503 to 1510, Copernicus stayed in his uncle's bishop palace in Lidzbark Warmiski. From there he published his first book, a Latin translation of letters on morals by a Byzantine writer. Between the times of 1507 and 1515, he completed a short astronomical book. It was not published until the 19th century (Wood 87). The main premises of the Copernican theory were that Earth rotates daily on its axis, while revolving yearly around the sun. He argued that other planets also circle the sun. His theories of planetary motion had the advantage of accounting for the daily and yearly motion of the sun and stars. It explained the apparent motion of Mars, Jupiter, and Saturn and the fact that Mercury and Venus never moved more than a certain distance from the sun. His theory also stated that the sun was stationary. Another important aspect on Copernican's theory was that it allowed some kind of order of the planets, according to their periods of revolution. Unlike Pltolomy's theory, the greater the radius of the planets orbits, the greater the planet takes to make one revolution around the sun. Not many 16th century readers wanted to believe the Copernican theory. They didn't believe that there was a rotating Earth and that it spun 24 hours a day (westman). Nicolaus Copernicus passed away in 1543, but no one forgot his astronomical theory. By the 17th century, most major thinkers in England, France and Denmark were Copernicans, but natural philosophers in other European countries held strong anti-Copernican views for a least another century. Copernicus was a very intellectual man. He was one of the greatest thinkers of all time. For him to challenge Pltolmy's theory was very courageous at that time. Many people doubted his theory. It was hard for people to believe something so different to what they had known. It's incredible that Copernicus didn't let society change his thinking. If it wasn't for his intelligence and courage, we wouldn't have the knowledge to test our space technology.

Entrepreneurship and business Essay

Entrepreneurship and business Essay Entrepreneurship and business Essay Discuss the relationship between entrepreneurship, innovation and economic development. What role does creativity and problem solving play in this relationship? Refer to both theory and examples from the business world to support your discussion? Entrepreneurship is not just about ‘starting a business’. It is about seizing opportunities in the market place, making changes or improvements and creating value. Entrepreneurs look at problems at hand and take them as opportunities (1). By uncovering problems and identifying solutions, that customers would be willing to pay for, entrepreneurs create value (1). If there is any chance of profits, entrepreneurs become willing to bear the risks involved (2). Business opportunities are like buses, there’s always another one coming. – Richard Branson. On the other hand, innovation is slightly more complex. It is a dual process, which is the combination of some sort of invention and the implementation of it (3). Invention is the creation or breakthrough of new knowledge (3). However, more must be done in order to create value. As Thomas Alva Edison stated, innovation is 1% inspiration and 99% perspiration (3). By ‘Inspiration’, he means ‘invention’ and by ‘perspiration’ he means ‘implementation’ (3). It is evident that the implementation plays a huge part in innovation because without it, it would be nothing but good ideas that is not transformed into economic value (3). Implementing process is also known as entrepreneurial process. Where entrepreneurs transform the invention into economic value taking into consideration the feasibility and managerial aspects (3). That is the clear relation between entrepreneurship and innovation. Entrepreneurs are innovators. The development of the post-it note will demonstrate the relationship between entrepreneurship and innovation. Spencer Silver had a Ph.D. in Organic Chemistry; he worked at 3M and had developed a new adhesive that was even weaker than what 3M already developed (5). He knew he was on to something but unfortunately no one had any use for glue that did not stick properly (5). Regardless, he did not discard it (5). Arthur Fry was another scientist in 3M and also a singer in his church choir. In order to keep track of his hymns, he tore strips of papers to act as markers. However, It was troublesome, as the strips of papers would slip out of his book easily (4). It then hit him, using Spencer’s weak adhesive glue, the markers can be stuck firmly in its’ place and will not cause any damage to the paper when taken off (4). Engineers told Arthur that there was no such machine to develop this paper and the managers of 3M did not support his idea (4). Despite that, he carried on to build the machine himself and sent the ready-made product to all the managers (4). Fry believed strongly in his invention and the ability of it to make profit. He took the risks involved and was persistent in sharing the newfound discovery. If he did not work to transform the idea into economic value and go through the dual entrepreneurial process, it would have remained merely a brilliant idea. Many great ideas go unexecuted, and many great executioners are without ideas. One without the other is worthless. – Tim Blixseth This proves the importance of ‘perspiration’ after obtaining the ‘inspiration’ and vice versa. Moving on to economic development and how it relates to entrepreneurship and innovation. Economic development is basically the increase in the standard of living of nation’s population (6). This can be attained by further improvement of the existing businesses, attracting new businesses and motivating the growth of new businesses (7). These are brought about by entrepreneurship and innovation. The more entrepreneurship results into more innovation, ergo more business start-ups, expansion and retention that influence employment and economic growth (7). Economist Joseph Schumpeter (1883-1950) focused on the disturbance and change cause by

General Linear Model Coursework Example | Topics and Well Written Essays - 8000 words

General Linear Model - Coursework Example The research question was "What factors seem to be related to whether or not a child is classified as SEN" This author hypothesised that the main factor related to whether or not a child is classified as SEN would be test scores (APS). A search of relevant scholarly literature found that other factors, particularly low social economic status, and cultural-linguistic factors has been shown to increase the proportion of students classified as SEN. The model used was a GLM log one. The two main variables from the hypothesis - APS and SEN - was completed in R 2.7.0 to model the expected relationship. Further analysis including charts and tables was done to examine the correlation between SES factors (such as being eligible for free school meals), and whether or not a child is classified as SEN. Additional work was completed to discover the relationship between whether or not a child is classified as SEN and socio-linguistic factors (Mother tonge and ethnicity). An important issue for this statistical analysis is understanding the variables and the effect of other factors (both available in the dataset and ones not contained within the dataset). Blindly plugging variables into a copied statistical model and performing an analysis based on those is of little to no practical or even theoretical use. The following two sections (2.1 and 2.2) provided some context and background research on factors affecting the mis-identification of students needing special education services. Such factors help explain why a correlation between one or more explainatory variables (i.e. test scores or school grades) and the response variable (in receipt of special education services) is not as strong as one would expect. 2.1 Low Achievement vs Learning Disabilities. One of the frequently occurring reasons why students are referred for special education services is for having a learning disability. "Learning disability (LD) is a condition characterized by the occurrence within an otherwise adequate level of intellectual functioning of one or more specific deficits in the cognitive processes that undergird learning." (Blair, C. And K. G. Scott, 2002). The diagnosis of having a learning disability has increased in the past few decades. In the United States the rate of identification and placement in special education services, has doubled between 1982 and 2002 (Lewit & Baker, 1996).Much of this increase can be attributed to the increased awareness and acceptance of this invisible disability as a real special need requiring special education services. (Formally, students were told "If only you'd apply yourself and try harder."). However, as mentioned above some of the increase in referral and identification is likely due to other, non-LD factors cau sing a mis-identification. Statistical analysis published in 2002 by Clancy Blair and Keith G. Scott "indicated that 30% of LD placements among boys and 39% of LD placements among girls were attributable to what can be considered low-SES markers." This section discusses the situation where low achievement (LA) from resulting from low social economic status (SES), results in students being misidentified as having a learning

Two Forks Medical Mystery Essay Example | Topics and Well Written Essays - 500 words

Two Forks Medical Mystery - Essay Example She described the details of her older brother’s similar experience less than a month ago. It struck me then that the carrier who had infected Cam had possibly infected his older brother Cord. Nora was unable to listen to my reasoning as most cases of the Paratyphi-type are passed through visibly-uninfected carriers also known as ‘Typhoid Mary’. Since it was very early in the investigation (I had not yet interviewed the town’s people) it could not be ascertained that this was a case of ‘Typhoid Mary’ but nonetheless was a strong possibility. It appears that Cam Watanabe fell sick after possibly eating and drinking the food served at the restaurants on the fourth of July celebrations. Nick, one of Cam’s friends, accompanied Cam and their other friend Adam that very day. As he recollected in the County Sheriff’s car, he told Nora, the deputy and me what had happened. The boys went to a total of four eateries but I noticed Noraâ€⠄¢s frown when Nick mentioned Grapplin’ Bear. He noticed it too and abruptly ended the conversation. That gave me a hint as to selecting the most possible restaurant that gave Cam the bacterium.