Health Promotion throughout the Human Lifespan Essay

Health Promotion throughout the Human Lifespan - canvas ExampleDespite this claims, Canadians have time and again malignd alcohol, thus leading to health risks. This paper will examine strategies of promoting health throughout the life of alcohol abusers. Alcohol Related Health Problems Abuse of alcohol result major health risks such cancer among other societal problems such as drunken driver accidents, Fetal Alcohol Spectrum Disorder, criminal activities, and even family problems. Fetal Alcohol Spectrum Disorder describes a wide range of health concerns that come because of prenatal abuse and misuse of alcohol. Disabilities resulting from Fetal Alcohol Spectrum disorder include alcohol related Neurodevelopment Disorder. Health problems such as cancer have come up as a result of alcohol consumptions. Consumption of alcohol in risky amounts has been proved to increase risks for individuals ontogeny cancers such as those of the, liver, gastrointestinal tract, breast, pharynx, mou th, larynx, and the esophagus. However, alcohol consumption in moderate amounts is proved to reduce the risk of developing cancer. Alcohol consumers, who take meals alongside alcohol, have a lower risk of developing cancer of the throat, mouth and the digestive system. ... Generally, adolescents and young enceintes are the most vulnerable to misuse of alcohol and heavy drinking. Many accidents caused by adolescent and young adult drunken drivers have been a major cause of deaths in many countries (Galanter, American Medical Society on boozing, Research Society on Alcoholism (U.S.) and National Council on Alcoholism, 2005, P.2). In addition, alcohol consumption is said to cause impairment, thus making drivers more prone to accidents and injuries that come out to be unforgiving in most cases. Accident risk potential as a result of impairment caused by alcohol varies between women and men. In addition to accidents, misuse of alcohol also causes high blood pressure, weakening of the immune system, osteoporosis, obesity, and even neurological disorders. Risks of high blood pressure are substantially increased by more and more consumption of alcohol. Moreover, heavy consumption of alcohol weakens the immune system and thus individuals have a higher potential of being infected, fall sick, and recovering from illness slowly. Studies claim that alcohol is a major health issue when misused, as it results in individual health problems, societal issues, cognitive and corporal impairment. Alcohol Neurological disorders resulting from alcohol consumption include dementia and Wernicke-Korsakoff Syndrome, which results in memory loss, and cognitive impairment. In most cases, alcohol affects physical performance of an individual, as it adversely inhibits span of attention, coordination of activities, and the time with which an individual reacts to stimulus. Alcohol also causes poor judgment, and in many circumstances, results in destruction of social relationships and com municative behavior

The past in a streetcar named desire Essay Example for Free

The past in a streetcar named desire EssayThe Role of the Past in a tram Named Desire French writer Andri Maurois once said A man cannot free himself from the past more easily than he can from his own body. This credit exemplifies unrivaled of the central themes in Tennessee Williams A Streetcar Named Desire. The past is something that characters are locked within chaining them to secret misdeeds and shameful actions ultimately jumper lead them to the question of reality versus illusion, telltale(a) their weaknessess and leading some of them towards their downfall. Williams presents to the audience the first gear issues of dealing with the past by one of the protagonists, Blanche.Born and raised in the Southern aristocracy, she cannot free herself from her rich past. She first arrives at the Kowalskys aparment daintily dressed in white in a white suit with a fluffy bodice, necklaces and ear-rings of pearl, white gloves and hat (pg 117) conveying the whim of a summer clas sic, completely contrasting with the jungle-like atmosphere of decay prevalent in the French Quarter. The author focuses on Blanches introduction as a outstanding technique in order to emphasize the idea of someone who is worn-out to the past, by simply describing her wardrobe.Her white clothing portray her similar to a moth, drawn by the calorie-free, instead of repelled by it as the audience will soon notice. Her pearls symbolize the sadness she suffers from loss of love and failure. Despite all this, she maintains her rich-girl posture to watch linked to her past in Belle Reve. The woodlet in which she and Stella grew up in was lost as their fathers, uncles, and brothers spent all their money drinkable, gambling and womanizing. She is preoccupied by the deaths of her ancestors, which she attributes to their epic fornications. The sins of the fathers are visited upon their children is a good example of Blanches hysterical outburst in page 126, where she says, in an emotiona lly loaded phrase, I fought and bled. Tennessee Williams makes it clear that one cannot escape genetic inheritance because at the end, it all comes back. Another aspect of Blanche is also introduced to the audience in Scene 1, adding to her characterization alcoholism. Blanche suffers from delirium tremens as she is drinking from Stanleys whisky bottle in page 120. She effortless tries to convince herself that ones her limit but instead just goes on drinking.Alcohol offers her a temporary amnesia, and a retrieveing of reassurance but instead, her actions become quite convulsive as she is talking to Stella and shaking all over and panting for breath as she tries to laugh. A republic of drunken stupor enables her to take a flight of imagination, such as concocting a desexualiseaway with Shep Huntleigh. Her actions, however, do not go unnoticed by Stellas husband, Stanley, as he remarks liquor goes fast in this hot weather (pg 129). Equally, bathing has the same effect on Blanche, as the action is a motif for cleansing, as in baptism, where one is introduced to a new path, a new light.In light of her efforts to forget and shed her illicit past in the new association of New Orleans, these baths represent her efforts to cleanse herself of her odious history. Stanley also turns to water to undo a misdeed when he showers after beating Stella. The shower serves to soothe his crimson temper afterward, he leaves the bathroom feeling remorseful and calls out longingly for his wife (pg 153). Blanches long baths can be seen in almost all Scenes followed by her comments of being freshly bathed and scented, and feeling like a brand-new human being (Pg 135).However, as Blanche finds herself in constant struggle against her past, Stella has no trouble forgetting it and marrying Stanley. Although she does feel sympathy for the loss of Belle Reve and weeps as Blanche accuses her of indifference (pg 127), she has thoroughly moved on and found confort in Stanleys arms and h as chosen to be a part of his life, yet adapting to his likes, such as that of reading a book of coloured comics. She no longer has a desire to live the aristocratic life as the plantation is an illusion of the past. By contrast, this scenery has been destroyed, giving space to a urbanized, modernized New Orleans setting.Stella can be seen as a catalyst to Stanley and Blanche as she is driven towards comercialism and has ignored to role of a fallen woman. She has married to Stanley Kowalsky, who has an intense, brutish masculinity, and takes pride in his sexual appetite. Stanley, in a way, denies his roots by responding to Blanche as she calls him a Polack, But what I am is a one hundred per cent American, born and raised in the greatest country on worldly concern and proud as hell of it, so dont ever call me a Polack. (Pg 197) Following Stanley, Mitch is introduced. He acts as a foil to Stanley, as he is clumsy, slake thinking, shy, and insecure.The jokes present at the beginn ing of scene 33 (pg 144) are a parallel to Mitch, implying that he has spent so much time taking perplexity of his ill mother that he has completely lost his sexual appetite. He has lived with his mother for his entire life, and cannot get away from the comfort zone. The only way to get away is by getting married to Blanche, which at first seems like a good idea for she does everything to look as feminine as possible, toilsome to conceal her past. For herself, Blanche sees marriage to Mitch as her means of escaping destitution. Mens exploitation of Blanches sexuality has left her with a poor reputation.This reputation makes Blanche an unattractive marriage prospect, but, because she is destitute, marriage is her only mishap for survival. Her will to impress Mitch is addressed by Williams through the interaction between them, where he speaks ungrammatically short and contemptuous lines, while Blanche evidently speaks with an enormous and over utilize vocabulary, which is unnatural ly calculated and constructed by her in order for her achieve her aims. This is especially true in this scene, since Blanche resorts once more to the educated speech of a schoolteacher in order to take control of an aggressive situation (pg 150-51).The question of which characters represents light and dark is debatable, but it seems that both have an aspect of softness and harshness, whichever the audience decides to infer with. Even though Mitch and Blanches characters are complete opposites, there is one correlation between them. Blanches love letters from her husband as wellspring as Mitchs tail end case with love inscriptions with Blanches favorite sonnet by Mrs Browning (pg 149) show both of them holding onto their past. The silver metal case symbolizes Mitchs closed nature, inflexibility, as well as how he is not open for new ideas.Blanches love letters, on the other hand, symbolizes her young husband, who committed suicide as a result from her reproach of his homosexual ity. The love letters are taken as sacred objects, having a more than a sentimental value. In Scene 2, when Stanley is looking for Belle Reves papers, Blanche cannot contain herself from qualification a scandal after he touches the love letters instead, Your Stanley hands insult them, Ill burn them now (Pg 139) The antagonistic relationship between Blanche and Stanley is a struggle between appearances and reality propelling the plays plot and creating an overarching tension.The author also conveys the idea of hiding from the past with the motif of light. Blanche tries to maintain the illusion of youth because she is agoraphobic that she will become less attractive as she ages. She hides from all light, and when Mitch finally realises this (I dont think I ever seen you in the light pg 203), he shines a light on her, representing the death of her illusions, the possibility of getting married again. In general, light also symbolizes the reality of Blanches past.In Scene 6, she says the young boy turned a blinding light on something that had always been half in shadow. Bright light, therefore, represents Blanches youthful sexual innocence, while poor light represents her sexual maturity and disillusionment. She is haunted by the ghosts of what she has lost-her first love, her purpose in life, her dignity, and the genteel society of her ancestors. Blanche covers the exposed lightbulb in the Kowalski apartment with a Chinese paper lantern, and she refuses to go on dates with Mitch during the daytime or to well-lit locations.He points out her avoidance of light in Scene Nine, when he confronts her with the stories Stanley has told him of her past. Mitch then forces Blanche to stand under the direct light as she responds by saying that she doesnt want realism. I want Magic Yes, yes, magic I dont tell the truth. I tell what ought to be truth This passage in page 204, clearly describes her inability to accept her present status both socially and relationship wise. B lanches inability to tolerate light means that her grasp on reality is also nearing its end.Other dramatic devices used to portray the interference of the past in the characters lives are the sound effects. The Varsouviana, a song originally from Polands Warsaw, is used to dramatise the influence of the past on the present. It plays whenever Blanche remembers her past in Belle Reve and especially her husband Alan, who she always refers to as a boy, emphasising her feeling that they were too young to be married. When the music first appears, in scene one, it is because Stanley asks Blanche if she was married.This immediately shows the audience that the Varsouviana is related to Blanches past and will be a recurring motif throught the text. The polka and the importee it evokes represent Blanches loss of innocence. The suicide of the young husband Blanche loved dearly was the event that triggered her mental decline. Since then, Blanche hears the Varsouviana followed by a revolver shot whenever she panics and loses her grip on reality. The music plays in Blanches brain continuously as a recording that only the audience is likely to hear.In conclusion, the past is therefore recurring as all the characters have something hid, incapacibilitating them from performing some actions. It is unveilled as the play progresses proving once more, than one cannot free itself from it, but instead have to confront it, eventually leading some of them (Blanche) to their human desingtegration. Tennesse Williams A Streetcar Named Desire conveys the idea of the importance of ancestry and adds to the question of does your background affect what kind of actions you will persue in the next? Show preview only

The Determination of an Equilibrium Constant Essay Example for Free

The Determination of an Equilibrium Constant EssayDuring our experiment, it became clear that there were a variety of breaks due to procedure that has culminated in anomalous results producing an unfaithful Kc value. There are two main sources of inaccuracies systematic wrongful conducts and equipment errors. The main sources of systematic errors were( i ) The amount of phenolphthalein added to the solutions( ii ) The difficulty in judging the strike point of colour change from colourless to pink during the titration.( iii ) The difference in judging where the bottom of the meniscus is. The systematic errors are non-quantitative therefore it is unattainable to predict the effect of the errors mathematically. But, due to the repetition of the titration, we are increasing the precision of our results, thereby decreasing the event of an error being produced. Therefore the systematic errors rent a relatively insignificant role in our errors.The experimental errors were a result of the inaccuracies from the equipment( i ) The burette has an inaccuracy of +/-0.05cm3, thus resulting in a cumulative error of 0.1cm3 and the pipette had an error of +/- 0.1cm3.( ii ) Minor inaccuracy from the 100cm3 standardizing flask.As the results of the experimental errors produced quantitative errors, it is possible to work out the results in account with the percentage of errors due to the equipment. The computing has been shown on the analysis sheet. The error due to the burette was (0.05/16.8) x 100 = 0.3%, and the error due to the pipette was (0.1/1) x 100 = 10%. Therefore, the total error due to equipment was 10.3%, ignoring the inaccuracy due to the standardizing flask as it is so small it can be ignored.Another large source have error cannot have been foreseen. We ground our experiment on the fact that the solutions we were given were in equilibrium, but we cannot be sure that this is true. Although the solution were left for a week, to make sure that our solutions were in equilibrium, we could bequeath the solution for a longer period of time to improve the likeliness of an equilibrium being maintained.As my results can prove, the precision was very good as my results were close together, but my value of Kc was almost 30% of the information book value of 4.0 for this reaction. As a class, all the solutions should have produced the same Kc value, therefore having the class averages for all the solutions can allow me to analyse the accuracy of my results in comparison to the other experimentsKc Averages for experiment1. 3.49 no units2. 1.28 no units3. 4.11 no units4. 2.55 no unitsThe overall average for the Kc is ( 3.49 + 1.28 + 4.11 + 2.55 ) / 4 = 2.86 no units. Therefore, as my result for the Kc was 2.82 (no units), with respect to the class, my results were very accurate. Unfortunately with respect to the actual data book value of 4, my experimental error was off by 30% resulting in a fairly inaccurate real result.

Citizenship in America Essay Example for Free

Citizenship in America EssayU.S. citizens ar lucky. We have freedom of speech, freedom of religion and many more rights. Citizenship can mean oppo send things to different quite a little. Who a country defines as its citizens may differ in different times and different places. In general, we know that citizenship belongs to a person who lives in a certain country and has certain rights. Yet, I believe that the true essence of citizenship lies in the duty to help solve problems.In the fall in States, the idea of citizenship has evolved all over time. For instance, in 1776, most blacks, Indians and white women had no right to vote. They had to struggle to become full citizens. The right and responsibility to vote came after a long and steadfastly fight.Studying history is a key part of effective citizenship because from people in the past, we learn examples of severe citizenship.One very unafraid example of good citizenship was that shown by Jane Addams. Even at age six in 1866, she was an initiator and she wanted to change her humankind. During that time, she got this remark from Theodore Roosevelt, president from 1901 to 1909, that Addams became the most useful citizen. When she was 29 eld old, Addams bought a large, old hearthstone called the Hull House in a poor immigrant area of Chicago.They soon learned that Addams wanted to help poor people solve the problems they faced. At Hull House, immigrants could learn English. Working parents could even leave their babies there during the day and the children were encouraged to take art classes. She also made the house available for family gatherings, weddings and other events.Addams raised money herself to pay for these programs. She also move to change the government and often she worked in campaigns for people running for office whom she believed had effective intentions. She also wrote letters to members of Congress. She went to meetings to support giving women the right to vote. She lead march es to support laws ending the use of child labor in factories. She also tried to influence the government. In fact, people today can still petition, or try to influence the policies of government. Petitioning is one of the basic rights of all citizens protected by the United States Constitution.When garbage filled up the alleys near Hull House, she was worried that the piles of trash may cause disease and death among the children in the neighborhood. So, she did something none of us would ever think ofshe applied a job as a garbage inspector. Thus, she was able to follow those garbage wagons all the way to the dumping site just to be sure that garbage is properly disposed.Addams was good citizenship personified. In my own way, I want to do the same thing as Addams did. starting line from my own home, I can begin helping my parents in cleaning our surroundings. I can also do some volunteer work in our community during weekends when there are no exams in school.Volunteer work can be fun especially when I mobilize my other friends to meet in. I am sure they will be open to make themselves useful, in our own small way, in making a difference to the world out there. In my own small way, I can learn from people of the past how it is to exercise good citizenship. Making the community look good is a part of good citizenship. In fact, the community is a setting that provides much potential for helping and learning at the same time. Libraries, museums, and many places are rich sources of exercising good citizenship.For afterall, citizenship requires initiative, courage and sacrifice. As Jane Addams said, Progress is not automatic the world grows better because people wish that it should and take the right locomote to make it better.REFERENCESJane Addams 1860-1935. Retrieved Oct. 10, 2006 athttp//www.webster.edu/woolflm/janeadams.htmlchildhoodWikipedia. Jane Addams. Retrieved Oct. 10, 2006 athttp//en.wikipedia.org/wiki/Jane_AddamsWomen Working. Jane Addams. Retrieved Oct. 10, 2006 athttp//ocp.hul.harvard.edu/ww/people_addams.html

Corporate Governance Failures And Scandals In Recent History Accounting Essay

Corporate Governance Failures And Scandals In Recent History Accounting EssayIn this essay, we be going to contemplate law, which is one of the most wakeless jurisdictional areas at present. Value exit be disposed to the unraveling of the significant area of corporation law. One should acknow conductge that in the past two centuries, several incarnate collapses have overturn the facts in the business world and brought many changes in the unified field in UK and abroad. In approaching this issue, the government seeks to prevent the repetition of accounting filths and fraud. It introduces governmental regimes, that will set the framework in the UK corporate system. We are going to examine and analyze the basic legal issues arising with the application of the feature legislation and the UK legislation and whether their usefulness to the objectives of a company, is a fact or whether is a virtual reality.In assessing this question, it is important to state that a good corporate organisation is an indispensable demand for a large organization. A corporate governance, is considered to be the framework of rules, relationships, systems and processes within and by which allowance is exercised and controlled in corporations, turn it encompasses the mechanisms by which companies and those in control, are held to account1. The main purpose of corporate governance is the facilitation of in force(p), entrepreneurial and prudent management that will be able to deliver the long-term success of the company2. The objectives of a company, are achieved through the completion of the procedures of corporate governance principles, that are set go forth in the Combined engrave.Corporate ScandalsCorporate governance failures and scandals in recent history, must be retortn into account, in order of battle to comprehend the reasons that have led to the creation of the Combined jurisprudence. The scandals came into the at large(p) involving well-known firms such as Maxw ell, that was brought to the attention of the general public for problems associated with the management of pension cash and their security3. Another major scandal was the Enron scandal, who concerned several parties who gained personal benefits from illegal accounting procedures. In addition, WorldCom corporate scandal was the one where accounting irregularities led the firm to bankruptcy. In Polly peck the owner was accused of fraud because he owed a vast amount of money to investors. BCCI was found guilty of accusations of deception and the make clean of money. An important example which showed the need for an effective system was Parmalat which was similar to Enrons. The former events have highlighted serious shortcoming in worldwide pension legislation, and were behind political throughout the decade4.CommitteesThese unforeseen corporate scandals gave impetus to governments and regulatory bodies to draft a engrave that will guard the future of companies from situations such as these. several(prenominal) committees were formed, concerning the armment of corporate governance which is considered the internal means by which corporations are operated and controlled5. Initially, the Cadbury6Committee drafted The Report of the Committee on the Financial Aspects of Corporate Governance which promote the firms to alter the structure and responsibilities of the board of directors, to increase the value and effectiveness of the audit and the relationship between the board and shareholders and concerned the responsibilities of institutional shareholders7. The Cadbury committee was followed by the Greenbury8committee, where it was hold that the examination of directors remuneration was a necessary demand. The Hampel9committee that took place in 1998, reviewed and updated the earlier recommendations by the two previous committees. This Final report emphasized on principles of good governance rather than explicit rule in order to reduce the regulatory burden on co mpanies and avoid box-ticking so as to beflexible enough to be applicable to all companies10. Furthermore, the Higgs11and Smith12Reviews formulated the Combined Code 2002. check to the Higgs Review the effectiveness and independence of non-executive directors are of importance, while with the Smith Review the exercise of the audit committee is established.Corporate Governance Code 2010The recommendations and principles of the committees on good corporate governance, have developed the Combined code. The Combined Code was first issued in 1998 and had received many updates since then. The Code that is in effect now is the Corporate Governance Code 2010. The Revised Code sets out standards of good practice in relation to board leadership and effectiveness, remuneration, accountability and relations with shareholders13. It sets out principles designed to encourage shareholders, non-executive directors and auditors to accept their legal responsibilities and scrutinize the stewardship o f companies14. The Code is considered to be a voluntary code, which applies to an extent in any company that chooses to adhere to it15.The committees made several recommendations. At first, they recommended that every company should be headed by an effective board, which will be collectively responsible for the success of the company and will provide entrepreneurial leadership, in setting the companys strategical aims16. In the Code it is mentioned that the board must have a sufficient size where the balance of skills and experience is the appropriate for the requirements of the business17. Accordingly, it suggested that the responsibilities at the head of the company should be split between the running of the board and the executive responsibility for the running of the companys business18. In addition the roles of chairman and chief executive should be divided19. An object lesson that supports this, is the scandals that were created by the Polly Peck, were Asil Nadir the owner abused the power that was in his hands. This is considered to be a distinguished provision and if it is followed then balance of power will take place and similar situation will not be repeated.In the Corporate Governance Code the issue of remuneration is being highlighted. The code provides that the role of the remuneration committee is an integral component for the corporate governance process and companies must go through a formal process in considering the ontogenesis policy on executive remuneration20. It provides that the board should establish a remuneration committee of sovereign non-executive directors, which should make available its terms of reference, explaining its role and the authority delegated to it by the board21. The remuneration committee should consult the chairman or the chief executive about their proposals relating to the remuneration of other executive directors22. In Tyco scandal the chairman along with the chief executive were involved in fraudulent pract ices that were estimated at the loss of million dollars and were used for personal benefit. Apo4iiThe Cadbury Report referred to the important duties and responsibilities of an independent audit committee over the processes of corporate governance. The board should establish an audit committee of at least 3 non-executive directors, each of whom is independent and financially literate person23. The audit committee assists the board in fulfilling its statutory and fiduciary oversight responsibilities relating to the companys financial accounting, reporting and controls24. The report of the Blue Ribbon Committee on up(a) the Effectiveness of Corporate Audit in 1999 pointed out that the audit committee should encourage procedures that promote accountability among the internal auditor, and the outside auditors , ensuring that management properly develops and adheres to a sound system of internal control. An audit committee is designed to provide a level of assurance within the scope of corporate governance. In light of Enron and similar situations, scrutiny of audit committee performance is likely to increase, therefore it is more important than ever to ensure that audit committees are satisfying at least the basic standards of conduct25.Evaluation of the Corporate Governance CodeIn the Corporate Governance Code importance needs to be given to the non-executive directors (NEDs). They were introduced by the Combined Code in order to prevent any future corporate governance problems. Each board should have non-executive directors26. NEDs have a crucial role in the operation of the board as members of a unitary board. In spite their knowledge and skills, they should constructively challenge and help develop proposals on strategy, they should examine the performance of management in meeting agreed goals and objectives and finally satisfy themselves on the integrity of financial information27.A fundamental quality that a NED needs to posses is independence28. This ha d become prerequisite after the Enron and WorldCom scandals, because of the sensitiveness around remuneration, accuracy of financial disclosure and consequence of flawed strategic decisions29. Being independent means being capable of exercising objective judgment to task where there is a potential conflict of interest30. The crucial issue is whether NEDs are independent. They are appointed by executives and shareholders and it is accepted that most of them are considered to be from the same background as the executives and therefore to have a more friendly relationship between them. This might affect their performance because if a problem occurs they might overlook it because of the more friendly association.NEDs need to be objective and not to be affected by additional factors. At the beginning, it seemed to be distinctly effective, since they would ensure the directors actions and the company in general, in order not to give impetus to imminent scandals. However, we can state tha t they are not considered as a great solution since the work is not so effective.Furthermore, the shareholders effective communication needs to be evaluated. According to the principle there should be a dialogue with shareholders based on the mutual understanding of objectives31. It is considered very essential that the board is given the opportunity to communicate with shareholders. This will achieve a better governance because the aims and scopes of shareholders will be heard and hence comprehended by the board. Shareholders and the board, can have the potential to be each others greatest source of development. Thus, by reinforcing each others opinion will result to great solutions of numerous concerns and this will accomplish better governance strategies.Additionally, a comply or explain basis is used when applying the Code on Corporate Governance. This approach was forwarded by the Cadbury Committee. According to this approach companies were obliged to either indicate whether th ey achieved to comply with the code in their annual reports or otherwise explain any areas of non-compliance32. This approach is not considered to be legally binding instead it is voluntary. Companies have the right to choice, yet when they choose not to implement the Code, a rational reason must be given to the shareholders since they are going to be judged by it. The area of non-compliance is not very clear instead it is critical, but there is not an obligation to comply because the Code is not legally enforced. However the Code provides flexibility for those who choose to apply it33. Therefore this needs to be examined for a more effective work of the Code, nonetheless the comply or explain mechanism can achieve a good governance structure .The Code has raised the standards in the field of corporate governance. Through its implementation, it hasbecome effective for several companies. From the first time it was introduced since now it has received many updates, in order to reach perfection. Nevertheless, the various principles provided by the Code need to be critically observed and amend. It is very important to signify that corporate scandals have been reduced, yet they are not vanished. Regulators need to focus on existing problems and provide major developments of unclear areas of the Code.ConclusionAs has been shown, several issues arising from the application of the Combined Code and the legislative framework have been analyzed and embodied in the essay. Their extensive investigation, helped us root out whether the government actions in achieving satisfactory corporate governance procedures, can be established. Consequently, the Combined Code has improved the corporate governance standards, yet there are several inadequate areas that need to be developed. Concurrently, it is essential to justify that in order to promote a good governance, all aspects of the Code need to be effectively welcomed and applied, with both knowledge and awareness of their us efulness, by the corporate system. A combination of the right people at the right place along with the current governance regime, can constitute the vital ingredients that over time, will ensure a successful company.

Inclusion of Students with Autism Spectrum Disorders

Inclusion of Students with Autism Spectrum Dis rescriptsAbstractThe purpose of this study is to examine attitudes towards cellular cellular inclusion body body of school-age childs with Autism Spectrum Disorders (ASDs) and self-efficacy beliefs of preservice instructors. Background factors testament be explored in relation to both attitudes towards inclusion and self efficacy beliefs. ASDs ar becoming the fastest growing developmental disabilities with 1 out of every one hundred fifty births being diagnosed as having one of these disorders.ASDs atomic number 18 typic solelyy defined as developmental disorders and can range in symptoms from mild to perfect(a). They ar identified by abnormal or impaired development in social interaction and communication combined with a restricted repertoire of activities and interests. As a result, to a greater extent children with ASDs are in need of nurtureal services. Preservice instructors pass on be surveyed for their take of effic acy as well as attitudes towards inclusion of children with autism spectrum disorders.Preservice Teachers Efficacy A correlative of Attitudes towards Inclusion of Students with Autism Spectrum DisorderChapter 1 IntroductionThis study will contract on self-efficacy beliefs preservice teachers and their attitudes towards inclusion of students with Autism Spectrum Disorders (ASDs). Historic every last(predicate)y, inclusion studies lease broadly focused on students with oecumenical disabilities without differentiation of the 13 disability categories as listed in the Individuals with Disabilities Education Act of 2004 ( base).It is necessary to briefly address special(prenominal) breeding law in order to understand how students with exceptionalities are assd and serviced in spite of appearance the education system (either in special education, command education, or a combination of classes). IDEA is the federal enactment that regulates the education of students with disabiliti es (Woolfolk, 2010). It was origin onlyy enacted by Congress in 1975 to ensure that children with disabilities had the same opportunity as students without disabilities (Woolfolk, 2010).The law has seen some(prenominal) revisions throughout the years. The most recent amendments to IDEA were passed by Congress in December 2004. The final regulations were published in August 2006 and termed the Individuals with Disabilities Education Improvement Act of 2004 (IDEIA 2004) (Public Law No. 108-446). IDEIA 2004 guides how states and school districts list and provide special education and cogitate services to children with disabilities (http//www.nichcy.org/idea.htm). IDEIA 2004 specific every last(predicate)y addresses where students with disabilities should be educated and also requires schools to provide a free and appropriate education (FAPE) for all students (Woolfolk, 2010).Although the law does not specifically use the terminology inclusion, it does use the term least restrictive surroundings (LRE) when speaking of placement for students with disabilities (Inzano, 1999). The law regarding placing students in spite of appearance the LRE has generated numerous questions as to exactly what constitutes an LRE.According to the law, in an LRE, the student is to be placed with non-dis opend peers as much as appropriate throughout the school day (IDEIA, 2004). In addition, the student can only be separated from nondis subjectd peers if the nature or severity of their disability impedes upon their education (IDEIA, 2004 http//www.findcounseling.com/journal/sped/least.html). Based upon this law, there appears to be a push to teach children with disabilities inwardly the regular education classrooms (Villa, Thousand, Nevin, Liston, 2005 Liston, 2005). As a result of this, there will be a paradigm shift touching away from segregation to integration where students with and without disabilities will be taught together (Giddens, 2001).Inclusive education is identif ied by the integration of all students, including those with disabilities, into the widely distributed education classroom (Avramidis Norwich 2002 Woolfolk, 2010). Inclusion is often confused with the notion of mainstreaming. Schnorr (1990) indicated that mainstreaming and inclusion each deal with students with disabilities in the regular classrooms, the responsibilities of the general education teacher is different for both. In mainstreaming, the regular class teacher is responsible for some of the instruction of the student with exceptionalities while the special education teacher is primarily responsible for the students instruction (Lipsky Gartner, 1989).This is quite different than inclusion. Through inclusion, the regular class teacher is responsible for nearly all of the instruction of the student with special needs. The special education teacher serves as a support to the regular education teacher (Salisbury et al., 1995). For the purposes of this study, inclusion will be defined as full term placement in mainstream general education classes with appropriate special education support services.By studying disability categories under a broad umbrella, it is difficult to secern attitudes towards inclusion of specific disability categories. Inclusion of students based on specific disability categories is limited and has not been fully analyzed in current query studies. inquiry has largely focused on teacher attitudes towards inclusion of students with learning disabilities (Avramidis, Bayliss, et al 2000 Bender, Vail, et al, 1995 Bradshaw Mundia 2006 Buell, Hallam, et al 1999 Burke Sutherland 2004 Campbell, Gil more than et al 2003 Clough Lindsay 1991 Elhoweris Alsheikh 2006 Hammond Ingalls 2003 Jobe, Rust, et al. 1996 Kadell Wiebe 2001 Kalyva, Gojkovic, et al 2007 Kwapy 2004 Reasons 2005 Romer 2004 Ross-Hill 2007 Sebesta 2002 Shade Stewart 2001 Walpole 2006).There ease up been some studies focusing on activated and behavioral difficulties w ithin the general education classrooms (Avramidis, Bayliss, Burden 2000 Clough Lindsay 1991 Hastings Oakford 2003 Soodak et al. 1998 Stoiber et al. 1998) cognitive impairments (Center Ward 1987 Thomas 1985), and mild material disabilities (Center Ward 1987 Forlin 1995). The remaining special education categories have not been the focus of much research (Autism Spectrum Disorder, Blind or Low Vision Deaf or Hard of hearing Deaf-Blind Developmentally Delayed Language or Speech impairment Multiple Disabilities Other health impairment Orthopedic impairment and traumatic brain injury). This study will investigate the attitudes of pre-service teachers toward inclusion of students with ASDs.ASDs fall within the Pervasive Developmental Disorders based upon the Diagnostic and Statistical Manual of Mental Disorders quartern Edition (DSM-IV, p. 14 2005). The terms ASDs and Pervasive Developmental Disorder (PDD) are often used synonymously (Pieranagelo Giuliani, 2007). Pervasive Develop mental Disorder is a general term that refers to a spectrum of disorders that differ with respect to the number and type of symptoms or age of onset (DSM-IV, pg. 69). Pervasive Developmental Disorders include Autistic Disorder, Retts Disorder, puerility Disintegrative Disorder, Aspergers Disorder, and Pervasive Developmental Disorder Not Otherwise Specified (DSM-IV, p. 14 2005). ASDs are typically defined as developmental disorders in which behavior characteristics range in syndrome expression and the symptoms potpourri as the child develops on a continuum from mild to severe (Volkmar, Paul, Klin, Cohen, 2005). They are typically characterized by severe and pervasive impairment in several areas of development that include reciprocal and social interaction skills, communication skills, or the presence of stereotyped behavior, interests, and activities(DSM-IV, pg 69 2005). quatern million children are born in the United States every year and of these four million children 560,000 in dividuals mingled with the ages of 0-21 have an ASD (http//www.cdc.gov/ncbddd/autism/faq_prevalence.htm). Based on prevalence statistics from the Centers for unhealthiness Control and Prevention (CDC) from 2007, one out of every 150 children in the United States has autism (http//www.autism-society.org/site/PageServer?pagename=about_whatis_factsstats). Due to the increase in diagnosis of ASDs, more children are in need of specialized education programs. In 2006, the CDC describe 484,299 individuals between the ages 3 through 21 discoverd services under the autism classification for special education services (https//www.ideadata.org/tables30th/ar_1-3.htm).Additional data from the CDC reported the state of Indiana serviced 159,679 students under IDEA in 2006 between the ages of 6 and 21. Of these students, 7,391 were identified as having an ASD (https//www.ideadata.org/tables30th/ar_1-3.htm). Illinois reported serving 289,611 students under IDEA in 2006 between the ages of 6 and 21. Of these students, 9,398 students were identified as having an ASD (https//www.ideadata.org/tables30th/ar_1-3.htm). Michigan reported serving 217,673 under IDEA in 2006 between the ages of 6 and 21. Of these students, 9,723 were identified as having an ASD (https//www.ideadata.org/tables30th/ar_1-3.htm).The needs of students with ASDs vary and should be identified and addressed within their educational programming. As stated earlier, ASDs are a host of developmental disabilities that are defined by significant impairments in social interaction, communication, and unusual behaviors (DSM-IV, pg. 69). This is of particular concern when looking at the best learning environment for students with ASDs. Researchers and educators agree that children with ASDs benefit from early intervention services (National Research Council, 2001 Rapin, 1997 Rogers, 1996 Strain, Wolery Izeman, 1998). It has been found to be beneficial to place students with ASDs in the general education classroom so they have early interventions as well as appropriate role models of social skills (Klinger Dawson, 2005).At the same time, this presents a problem because students with ASDs are often not accepted into the general education class. Rejection increases with the students age and severity of their symptoms which increases their tendency to become socially isolated (Burack, Root, Zigler, 1997 as cited in Volkmar, Paul, Klin, Cohen, 2005). Parents, teachers, and students need to work together to throttle which educational services are needed and specifically, to afford them with the greatest possibilities for future transitions (Bock Myles, 1999 Crowley, 2000 Bowe, 2005 as cited in Volkmar, Paul, Klin, Cohen, 2005). Educational placement options for students with ASDs need to be a place where they receive the most benefit as well as keeping in accordance with the law requiring LRE.The increase of students with special needs within general education classrooms has spurred flips in at titudes of teachers, parents, and students regarding the appropriate placement for students with disabilities to receive an education. Research has shown that teacher attitudes towards inclusion have a significant impact upon whether or not inclusion is a success or failure within the classroom (Avramidis Norwich 2002 Bacon Schultz 1991 Barton, 1992 Barton Wiczenski 1993 Bishop, 1986 Carroll, Forlin, Jobling 2003 Chow Winzer, 1992 Coates, 1989 Cook, 2001 Cook, Semmel, Gerber 1999 Good Brophy 1997 Hannah Pliner, 1983 Hayes Gunn, 1988 Idol, Nevin Paolucci-Whitcomb 1994 Roa Lim, 1999 Salend 2001 Schumm et al. 1994 Semmel, Abernathy, Butera, Lesar, 1991 Shade Stewart, 2000 Wiczenski, 1993 forefront Reusen, Shoho, Barker 2001 William Algozine, 1977 Wood, 1989). Attitude research pertaining to inclusion of students with disabilities has provided widely varied results (Bennett et al, 1997 Garriott, Miller, Snyder, 2003 Leyser Tappendorf, 2001 Rea et al. 2002 Shier, 2002).P rofessional groups vary considerably in their perceptions of which children are most likely to be successful with the inclusion process (Bochner Pieterse 1989). There are educators who support the inclusion of students with disabilities and indicate it has imperious benefits for students (Avramidis et al, 2000 Chalmers, 1991 Frederickson, Dunsmuir, Lang Monsen 2004 Leyser Tappendorf 2001 Rodgers, 1987 Rojewski Pollard, 1993 Ward et al, 1994 Villa et al, 1996 York, Vandercook, MacDonald, Heise-Neff Caughey, 1992).If teachers attitudes toward inclusion are positive, then the experience of their students will also be positive (Anderson, Chitwood, Hayden 1997 Alexander Strain, 1978). Conversely, galore(postnominal) educators are not as accepting of inclusion and hold negative attitudes towards inclusion (Alghazo, Dodeen, Algaryouti, 2003 Berryman, 1989 Bradshaw, 2004 Buell, Hallam, Gamel-McCormick, 1999 Center Ward, 1987 Coates, 1989 DAlonzo, Giordano Cross, 1996 DAlonzo L edon 1992 Dixon, 1999 Forlin, Douglas, Hattie, 1996 Gersten, Walker Darch, 1988 Hammond Ingalls 2003 Hayes Gunn, 1988 Horne Ricciardo, 1988 Jamieson, 1984 Jobe, Rust, Brissie, 1996 Larrivee Cook, 1979 Leyser Tappendorf, 2001 Luseno, 2000 Minke et al, 1996 Murphy, 1996 Reiter et al, 1998 Schumm Vaughn 1991 Semmel et al, 1991 Thomas, 1985 Vaughn, Schumm, Jallad, Slusher Saumell, 1996). If the teachers attitudes towards inclusion are negative, then the experience of their students will be unsuccessful (Anderson, Chitwood, Hayden 1997 Alexander Strain, 1978). Forlin et al (1999) indicated that teachers attitudes towards individuals with disabilities suggest that negative attitudes lead to lower expectations of that student.Research has also shown teachers attitudes toward inclusion were powerfully influenced by the nature of the students disabilities (Avramidis, Bayliss, Burden, 2000 Bradshaw and Mundia 2006 Center Ward, 1987 Dean, Elrod Blackbourn, 1999 Jobe, Rust Briss ie, 1996 Mak, 2003 Scruggs Mastropieri, 1996 Soodak, Podell, Lehman, 1998). Several studies have shown that specific disability areas negatively affected teacher attitudes towards inclusion. Thomas (1985) canvass teachers in England and found they opposed integration of students with intellectual difficulties. This opposition has been replicated in several subsequent studies (Avramidis, Bayliss, Burden, 2000 Center Ward, 1987 Clough and Lindsay, 1991 Forlin, 1995 Hayes Gunn, 1988 Kwapy, 2004 Soodak et al., 1998 Stoiber et al., 1998). Research also shows that teachers had difficulty with children who had emotional and behavioral difficulties (Avramidis et al, 2000 Bowman, 1986 Clough Lindsay, 1991 Forlin, 1995 Hastings Oakford, 2003 Hayes Gunn, 1988 Heflin Bullock, 1999 Kwapy, 2004 Soodak et al., 1998 Stoiber et al, 1998).Center and Ward (1987) found that teachers within their research study were reluctant to include students with more severe physical disabilities or studen ts with intellectual disabilities however, they were willing to accept the inclusion of students with mild physical disabilities. As a result of the mixed results of research on inclusion, it is of import to identify attitudes towards inclusion of students, specifically with ASDs, within the general education classroom.To date, there has been a lack of research on ASDs and teacher attitudes towards inclusion. With the movement within the educational system to commix all students with disabilities into regular education classrooms, it is going to be important to evaluate teacher attitudes toward inclusion of students with ASDs as the prevalence rate for this specific disability is on the rise.Multiple factors have been found to affect teachers attitudes (Salend Duhaney, 1999). These factors primarily relate to the child, teacher, and school. Several factors seem to consistently arise in research regarding attitudes towards inclusion of students with disabilities and include teache r efficacy, the type of disability, and the individuals teacher preparation program. These areas will be the focus of this research study.Teacher efficacy has been a focus in many research studies (Allinder, 1994 Allinder, 1995 Ashton, 1984 Ashton Webb, 1986 Brownell Pajares, 1999 Gibson Dembo, 1984 Pajares, 1992 Soodak, Podell Lehman, 1998). Teacher efficacy is a teachers individual beliefs in their capabilities to reach all of their students, regardless of disability and teach all types of students (Armor et al., 1976 Ashton, 1984 Ashton Webb 1986 Berman McLaughlin, 1977 Coladarci Breton, 1997 Gibson Dembo, 1984 Tschannen-Moran, Woolfolk-Hoy, Hoy, 1998 Woolfolk, 2010). many an(prenominal) studies have noted that a teachers brain of efficacy can have a direct positive affect on student achievement (Anderson, Greene, Loewen, 1988 Ashton, 1984 Midgley, Feldlaufer, Eccles, 1989 Woolfolk, 2010) and is a principal factor impacting classroom effectiveness (Allinder, 1993 Ash ton Webb, 1986 Brownell Pajares, 1999 Gibson Dembo, 1984 Pajares, 1992).There has been limited research as to the effect teacher efficacy has upon the students with ASDs. Research on general disability areas has shown that as a teachers somebodyal efficacy increases, they become less anxious about including students with disabilities into their classrooms (Allinder, 1994 Soodak, Podell Lehman, 1998). Other research studies have found that teachers often lack confidence in their instructional skills when dealing with a student with a disability (Buell, Hallam, Gamel-McCormick, 1999 Center Ward 1987) thus lessen their self efficacy.By identifying links between teacher efficacy and teacher attitudes towards inclusion of students with ASDs more information can be provided to teachers to help them feel convinced(p) as well as successful in teaching students with ASDs within their classrooms.Another factor affecting teacher attitudes towards inclusion stems from their teacher prep aration programs. often of the current research on inclusion of students with disabilities has shown that general educators often feel confused when asked to make accommodations for students with disabilities within their classes (Lombard et al., 1998). Educators have indicated that they feel unprepared to see inclusion as a result of a lack of preparation in education programs (Avramidis, Bayliss Burden, 2000 Bender Ukeje, 1989 Bender, Vail, Scott 1995 Betancourt-Smith 1994 Bruneau-Balderrama, 1997 Buell et al, 1999 Center Ward, 1987 Creal, 2000 Edelen-Smith, Prater, Sileo 1993 Evans, Townsend, Duchnowski, Hocutt, 1996 Ferguson, 1995 Forlin et al. 1999 Garfinkle Schwartz, 2002 Glass 1996 Grbich Sykes, 1992 Hammond Ingalls, 2003 Hastings, Hewes, Lock Witting, 1996 Johnston, Proctor, Corey 1994 King-Sears Cummings, 1996 Kwapy, 2004 Lanier Lanier 1996 Mastropieri Scruggs, 2000 Minke, Bear, Deemer Griffin, 1996 Nevin, Cohen, Salazar Marshall, 2007 Olson, 2003 OShea O Shea, 1997 Pugach Seidl, 1995 Reber, Marshak, Glor-Scheib, 1995 reed Monda-Amaya, 1995 Reitz Kerr, 1991 Salend, 2001 Schumm et al. 1994 Schumm Vaughn, 1992 Schuum Vaughn, 1995 Scruggs Mastropieri, 1996 Shanker, 1994 Sindelar, 1995 Singh, 2001 Slusher Saumell 1996 Snyder, 1990 Soodak, Podell Lehman, 1998 Swoboda, 2000 Tait Purdie 2000 Taylor, Richards, Goldstein, Schilit 1997 Vaughn, Schumm, Jallad, Wang, Reynolds, Walberg, 1994 Vaughn, Schumm, Jallad, Slusher, Saumell, 1996 Wang, Reynolds Walberg, 1994 Wanzenried, 1998).Currently, many educators remain insufficiently informed about the practice and theory of inclusion as well as the effect it has on all students within the classroom. Part of teacher preparation programs includes instilling a sense of knowledge and experience of working with students with disabilities. Those with experience working with students with disabilities tend to have more positive attitudes toward inclusion (Beh-Pajooh, 1991 Forlin, Fogarty C arroll, 1999 Gallagher 1985 Gregory, 1997 Hastings et al., 1996 Hastings Graham, 1995 LeRoy Simpson 1996 Pernell, McIntyre, Bader 1985 Sack 1998 Rees, Spreen Harnadek, 1991 Shoho, Katims, Wilks 1997).If teachers feel as though they are unprepared to accommodate students with disabilities there needs to be a change in teacher preparation programs to ensure that all teachers feel confident and prepared to teach students with exceptionalities. By changing teacher education programs and adding more indispensable coursework regarding students with exceptionalities, teachers should be emend equipped to make accommodations and interventions for exceptional students.It is important to account for preservice teachers attitudes and beliefs in order to rectify any ill conceived notions about inclusion of children with ASDs. By identifying attitudes towards inclusion of students with ASDs, the inclusion process can be improved. By identifying factors that lead to negative attitudes towar ds inclusion and dispelling any myths associated with inclusion of students with ASDs, these students may be better served within the general education classroom. In addition, the attitudes towards inclusion may complete weaknesses within teacher preparation programs.By identifying weaknesses, teacher education programs may be able to change or revise classes and curriculum to better meet the needs of future educators. Due to the increase in students identified with ASDs, laws mandating students be taught in the LRE, more general education teachers will have to make accommodations for students with ASDs within their classrooms. By identifying teacher attitudes towards inclusion of students with ASDs, teacher curriculum can be changed and in-services can be added to programming to improve teacher attitudes towards inclusion.Statement of the ProblemThis study will focus on self-efficacy of preservice teachers and their attitudes towards inclusion of students with Autism Spectrum Diso rders (ASDs). Current research shows a range of attitudes towards inclusion of students with disabilities. There is a lack of research regarding teacher attitudes towards the various disability categories specifically ASDs. Inclusion of students based on specific disability categories, ASDs, has been limited. With the increase in diagnosis of children with ASDs there will likely be an increase in the placement of students with ASDs into general education classrooms.As a result, general education teachers will likely be responsible for teaching students with ASDs within their classrooms. By identifying attitudes towards inclusion of students with ASDs, the inclusion process can be improved. By identifying factors that lead to negative attitudes towards inclusion, such(prenominal) as teacher efficacy beliefs, and dispelling any myths associated with inclusion of students with ASDs, these students may be better served within the general education classroom. In addition, the attitudes t owards inclusion may pinpoint weaknesses within teacher planning programs. By identifying weaknesses, teacher education programs may be able to use this information to implement changes or revisions to classes and curriculum to better meet the needs of future educators.Purpose of the StudyThe primary purpose of this study is to investigate preservice teachers sense of efficacy and their attitudes towards inclusion of students with ASDs. Relationships between teacher attitudes towards inclusion, teacher efficacy, the type of student disability, teacher preparation programs, and demographic information will be explored. This study aims to identify preservice teacher attitudes toward inclusion of students with ASDs and their level of teacher efficacy.Additionally, it will explore factors that influence attitudes of preservice teachers toward inclusion of students with ASDs. By understanding the factors that influence preservice teacher attitudes, teacher preparation programs can bette r prepare teachers for students with exceptionalities, particularly ASDs within the classrooms.Research QuestionsWhat are preservice teachers attitudes towards inclusion of students with ASDs within the general education classroom?Secondary QuestionsWhat is the relationship between teacher efficacy and teacher attitudes towards inclusion of students with ASDs?What factors are related to preservice teachers attitudes towards inclusion of students with ASDs?What is the relationship between the amount of college preparation courses and teacher attitudes towards inclusion of students with ASDs?Is there a relationship between having a special education background and attitudes towards inclusion of students with ASDs?Is there a relationship between having a special education background and teacher efficacy?RationaleInclusive education integrates all students, regardless of disability, into the general education classroom. Integration of students with disabilities requires teachers to mak e accommodations and modifications for students in order for them to be successful within the general education classroom. The teachers level of efficacy has been found to affect their willingness to make modifications and accommodations for students with disabilities and thus affect their attitudes toward inclusion.This study will investigate preservice teachers sense of efficacy and its correlation with attitudes towards inclusion of students with ASDs. Current studies focus on the integration of students with disabilities without differentiating specific disability categories. This study will allow for differentiation of ASDs from the remaining disability categories. Findings from this study will be beneficial for teacher preparation programs.Bandura (1986, 1994, 1997) suggested that predications about behavior outcomes affect the individuals goals, effort, and motivation to complete a task. Predications of behavior are highly influenced by a persons self-efficacy (Woolfolk, 2010 ). Self-efficacy has been defined as the belief in ones capabilities to organize and execute the course of action required to manage prospective situations (Bandura, 1995). As a result, people are more likely to engage in behaviors that they believe they are capable of completing successfully. If a person believes they are able to complete an activity with success, they have high self-efficacy conversely, if they do not feel they are able to complete certain behaviors successfully, they have low self-efficacy. Individuals tend to render behaviors that they have success with and will put more effort and persistence to activities that they consider to be successful. Self-efficacy is also influenced by a persons previous(prenominal) successes or failures with an activity, feedback from others regarding their performance, and success or failure of other people around them (Woolfolk, 2010).For inclusion to be successful, teachers will need to observe a successful execution of instrume nt of inclusion. In addition, they will have to feel confident in their own abilities to implement inclusion. This confidence will likely come from their teacher education training as well as role models indicating a successful implementation of inclusion. If a teacher does not believe he or she is able to implement inclusion within their classroom, the inclusion process is likely to fail.This has implications for the students within their classrooms. Students without disabilities are likely to model the teachers negative attitude towards inclusion and practise behavior at the same time, if the teacher has a positive attitude toward inclusion, the children would imitate that behavior. The self-efficacy of the teacher and their resulting actions has a large impact for the successful inclusion of students with ASDs within the general education class.Conceptual FrameworkThis study is rooted in the theories of Albert Bandura, a cognitive theorist. His theories on social learning, socia l cognition, and self-efficacy have an influence this study. Banduras social cognitive theory and his construct of self efficacy (Bandura 1977) help explain how teachers attitudes towards inclusion would potentially have an effect upon the students within their classrooms.Banduras (1977) theory of self-efficacy is closely tied with teacher sense of efficacy. Teacher sense of efficacy is the belief that a teacher can reach all of his or her students, regardless of disability and teach all types of students (Woolfolk, 2010). Teacher sense of efficacy has a major impact upon the students within a teachers classroom. A high sense of teacher efficacy would indicate a teacher believes that he or she is capable to teach their students. Teachers with a high sense of teacher efficacy believe they can teach all of their students, regardless of disability (Woolfolk, 2010).Significance of the StudyDue to revisions of federal regulations regarding placement of special education students within t he LRE, children with disabilities are spending a majority of their day in the general education classroom. This study is an investigation of preservice teachers sense of efficacy and attitudes regarding inclusion of students with ASDs. It is rich to determine attitudes of preservice teacher regarding the placement of students with ASDs due to research currently citing teacher attitudes strongly effect the success of students (Avramidis Norwich, 2002 Bacon Schultz, 1991 Chow Winzer, 1992 Coates, 1989 Cook, Semmel, Gerber, 1999 Good Brophy, 1997 Hayes Gunn 1988 Idol, Nevin, Paolucci-Whitcomb, 1994 Roa Lim, 1999 Salend, 2001 Semmel, Abernathy, Butera, Lesar, 1991 Shade Stewart, 2000 Silberman, 1971 Van Reusen, Shoho, Barker, 2001 William Algozine, 1977).Previously, students who needed modifications or adjustments within the classroom were separated from the non-disabled students and placed in special education classrooms. Changes in the law have provided a directive that all students must be educated in the LRE, part of the Education for All Handicapped Children Act (PL 94-142). This law states that individuals, regardless of the severity of their disabilities, are entitled to receive services from the public school systems at no cost to the parents (Public Law No. 94-142). With more students being placed in general education classrooms, it is important for future educators to have positive attitudes towards successful inclusion of students with ASDs.The results of this study may help in the development of effective educational curriculum at universities and colleges with teacher education programs. Education programs need to be committed to producing highly qualified and prepared future educators. This means being prepared to teach and understand the uncommon needs required by students with ASDs within the classroom. Results from this study may help preservice teachers to gain insight into their attitudes towards inclusion and their efficacy belie fs.Definitions and TerminologyAccommodation A change in testing materials or procedures that enables students to participate in assessments in ways that reflect their skills and abilities rather than their disabilities (Salvia, Ysseldyke Bolt, 2007, p. 682).Americans with Disabilities Act (Coladarci Breton) Public Law No. 10-325 (1 January 2009). Prohibits discrimination against persons with disabilities in employment, transportation, public access, local government, and telecommunications (Woolfolk, 2010, p. 129).Autism Developmental disability significantly affecting verbal and nonverbal communication and social interaction, generally evident before age 3 and ranging from mild to major (Woolfolk, 2007, p. 613).Autism Spectrum Disorders (ASDs) A group of five related developmental disorders that share common core deficits or difficulties in social relationships, communication, and ritualistic behaviors secern from one another primarily by the age of onset and severity of various systems includes autistic disorder, Asperger syndrome, Rett syndrome, childhood

Redundancy Allocation using Multiple Weighted Objectives

Redundancy Allocation using Multiple Weighted ObjectivesRedundancy Allocation using quintuple weighted purposes heuristic programAbstractA rude(a) method for optimization of outline reliableness was put forward and tested. In this method, the main aim is to maximize the individual organisation reliability. The product of individual system reliability multiples to the reliability of the entire system. Hence the multiple weighted objective heuristic involves breaking down of the hassle into multiple objectives and in turn into variant mavin objective problem. Then this sequence is done by solving the linear programing formulation. The results obtained are efficient closures which depends on the readily available tools. Thus, on the whole this saucily method is to a greater extent efficient when compared to the already available practices for both efficiency and performance.INTRODUCTION of ArticlesThe main aim of this journal is to design an optimum solution to maximize the s ystem reliability. It involves solving a challenging nonlinear programming that is widely studied and applied.A new multiple weighted objective method was introduced by converting the problem into different individual objective to maximize each(prenominal) subsystem reliability for a series and parallel system. The problem is further converted to a sequential standard linear programming algorithms in a updated process. It is easily adapted process as it easily accepts problems with a mix of components with a high-performance level. Various mathematical programming and other optimization methods where solved using redundancy ap component partment. The redundancy allocation was solved by constraining the problem to only one type of component of the subsystem using dynamic programming. Surrogate approach is a efficient way to accommodate multiple constraints with dynamic programming. numeral programming approaches restricts by allowing one component choice for each subsystem.In t he example shown in the figure below shows a series parallel system. For each subsystem, there are multiple, functional combining weight components available for used. The design involves single component selection for each subsystem or multiple components selected in parallel. The decision variables for redundancy allocation are choice of components and level of redundancy. The MWO involves converting single objective into multiple sub objectives. The next metre is to combine multiple objectives into single objective into single objectives using objective weights. Different optimization was implemented with integer programming and using max-min concept to obtain an optimal pareto solution.NomenclatureXij number of components of type j used in subsystem iR(x)- System reliabilityRi(xi)- reliability of subsystem iWi objective weight assigned to the ith subsystemRimin- minimum subsystem reliability for subsystem iExplanation of the decease presented in journal articlesThe objective of the problem is to maximize the system reliability R(x), given the constraints of the system which is mainly a series-parallel system. There are mi functionally equivalent components available with different reliability, cost and weight for each subsystem. There are two general solution strategies for multiple objective problem. The first dodge is to obtain a composite function by combining the multiple objective functions. The second strategy is by obtaining a pareto-optimal set which is not a very(prenominal) powerful method for the series-parallel configuration system, as there would be only possible optimal solution for one subsystem with very high reliability and other with very low reliability. The solution may expect a feasible optimal outcome technically but practically it is a very poor solution for the series-parallel configuration.The formulation consists of several distinctive features that is presented. First is by transformation method to obtain an equivalent li near formulation for the redundancy allocation problem by using standard integer formulation tools and features. The second is that this formulation allows mixing the part components as a linearized formulation and hence not limiting the solution space.A sequence of Algebraic operations is used to convert multiple objective problem into equivalent subsystem problem. Numerical weights are combine to result in multiple objectives. All objectives are equally important and are assigned with equal weights as failure is caused due to failure of whatever independent system. A initial system design solution is derived by obtaining the solution for the problem. There are several possible possibilities to create a new problem. There are two alternatives, one is to increase iteratively and systematically the objective weights. And the other is to iteratively add constraints and reduce the minimum subsystem reliability. The original problem formulation, and the surrogate multiple objective f ormulation, are presented below as Problems P1 P2.Problem 1Problem 2 Problem P3 is a nonlinear integer programming that is catchy to solve. An equivalent linear programming is formulated through a series of objective transformation. An equivalent objective function has the same optimal solution.Discussion of ContributionsThe MWO heuristic depends on an other or surrogate detailing. For the surrogate issue, the goal is to maximize the reliability of every subsystem exclusively to form a multiple objective optimization. It is coherent that, if the reliableness of every subsystem is increased, then the entire system reliability will likewise be high. By taking different problem and different general solution to combine various individual solution into a combined single objective solution for the system. The author considers different distinct characteristics and cases for formulating a linear programming for redundancy allocation. He undertakes two different strategies, first being t ransforming the standard integer programming tools and software. The second he combines parts for linear formulation and not restricting the solution space. He formulated an equivalent linear program that is obtained series of objective transformation for a non-linear integer programming which is usually difficult to solve. An similar constant value is subtracted by which the optimal solution is not changed. Maximization problem is converted to minimization problem. The solution that maximizes the system reliability withal maximizes the subsystem reliability.Discussion of Dificiency and Potential ImprovementsThe parameter that limits the process in this method is the solution time. Small problems that are less than five subsystems can be solved by integer programming formulation for many combinational problem, but for large problems that are greater than ten subsystems it is theoretically impossible to solve. In this process, most instances were solved in under 15 seconds. If by ta king in account the size of the problem obtained from the CPU is very promising.SummaryThe multiple heuristic depends on the original problem into a multiple objective problem. The solution for this optimization problem can be determined by this method in an effective way. Many examples were tested using this method and the results that were obtained was good. It can give a fast check of feasibility for nonlinear problem formulations and for more difficult problem. It has restraint and ease of implementation the heuristic was proved to be a good process to solve the redundancy allocation problem. The concern about the applicability of the MWO2 heuristic was solution time.ReferencesDavid W. Coit and Abdullah Konak Multiple Weighted Objectives Heuristic for the Redundancy Allocation Problem ieee transactions on reliability, vol. 55, no. 3, september 2006.W. Kuo, V. Prasad, F. Tillman, and C. L. Hwang, Optimal Reliability Design basics and Applications. Cambridge, UK Cambridge Universi ty Press, 2000.D. W. Coit and A. E. Smith, Reliability optimization for series-parallel systems using a genetic algorithm, IEEE Transactions on Reliability, vol. 45, no. 2, pp. 254-260, June 1996.Probability of also-ranProbability of Failure ModePossible Failure RateProbabilityRankingVery elevated Failure is almost inevitable 1 in 2.50 p 1.0010Very superior 1 in 3.33 p 9High repeated Failure 1 in 8.125 p 8High 1 in 20.05 p 7Moderate Occasional Failures 1 in 80.0125 p 6Moderate 1 in four hundred.0025 p 5Moderate Infrequent Failure 1 in 2000.0005 p .00254Low Relatively Few Failure 1 in 15,000.0000667 p 3Low 1 in 150,0006.7 x 10-6 p 2Remote failure is Unlikely 1 in 1,500,0006.7 x 10-7 p 1Likelihood of DetectionDetectionCriteriaRankingAlmost ImpossibleNo known way detect failure trend10Very RemoteVery unlikely to detect failure humor9RemoteUnlikely to detect failure agency8Very lowVery low chance to detect failure mode7LowLow Chance to detect failure mode6Moderate Moderate chance to detect failure mode5Moderately HighModerately high chance to detect failure mode4HighLikely to detect failure mode3Very HighVery likely to detect failure mode2Almost CertainWill almost certainly detect failure mode1Severity RatingSeverityCriteriaRankingHazardous-without exemplificationMay bring out operator noncompliance with regulations affects the safe use of the product failure will occur without warning10Hazardous-with WarningMay endanger operator, noncompliance with regulations affects the safe use of the product failure will occur with warning.9Very HighProcess or product in feasible with freeing of primary function major disruption to the production line product may have to be scrapped customer very dissatisfied8HighProcess or product operable but at reduced level of performance minor disruption to production line the product may have to be sorted and a proportion ( less that 100%) scrapped customer dissatisfied7ModerateProcess or product operable but co mfort or convenience pointednesss inoperable minor disruption to production line a portion (less than 100%) of the product may have to be scrapped (no sorting) customer learn discomfort6LowProcess or product operable but comfort or convenience at reduced level of performance minor disruption to production line a 100% of the product may have to be reworked customer experience some dissatisfaction5Very LowMinor disruption to production line product may have to be sorted and a portion ( less that 100% ) reworked cosmetic (fit and finish) defect (nonconformance ) noticed by most customer4MinorMinor disruption to production line a portion of the product may have to be ( less than 100%) reworked on-line but out of station cosmetic (fit and finish) defect (nonconformance) noticed by average customer3Very MinorMinor disruption to production line a portion of the product may have to be (less that 100%) reworked on-line but in-station cosmetic (fit and finish) defect (nonconformance) notic ed by discrimination customers2NoneNo Effect1Failure analytic thinkingThe motive of RCM is not to prevent the failure but to preserve the functions. Initially the focus was mainly on preventing failure of every maintenance schedule. But the products became more complex and maintenance cost increase in absolute terms as well as percentage of the products total life cycle cost. concisely it was clear the preventing the failure was technically and economically impractical. Instead, they came up with the solution of preserving the function of the system which lead to the development of RCM technique.FailureIdentifying the functions and their function failure is an important step in RCM. Study about the failure mode identification will also have a greater impact on the system reliability. any(prenominal) of the Type of Failures areFunction FailureWhen the system fails to perform to do its intended function then its referred as Functional Failure. The mission and motive of the system w ill be directly be affected when the function fails. To understand about the functional failure a deep study has to been carried out on the required function.Evident failureWhen the failure is evident or is been made to evident to the operator, the failure is said to be an evident failure. Later, Display, dial or gauges, audible or alarms or other forms of instrument alert the operator to the failure.Hidden FailureA hidden failure is a functional failure of an item that has occurred, which has not made any impact to the system, and also not evident to the operator, but which can cause a function failure to the end system. Because of the redundancy nature of the system, the system will not fail for the single point of failure. The system will lose its function on a multiple failures.