Ideal education Essay

Education for children is something that can change their life. There should be a desire to better the educational system and to always be ready to improve it. There are many ideas as to what constitutes an ideal education. A number of factors come together to make an ideal education. Students, parents and teachers are the three key elements in a model education. A good relationship among these three parts is essential to a good education. Students are the main members of this ideal system. They must have faith in their education. If they identify their goals they will become more active and motivated. The role of the teachers and parents is to help students finding their goals by showing the abilities and talents they have. The role of students is that in one side inform their parents about their studying, feelings and teachers and one the other side consult teachers about the lessons, exams, method of teaching or any other problem. Students should be appreciative of their teacher’s efforts and show thankfulness to their parents. They should do their best. They must be prepared for class. They cannot expect good grades in courses without studying several hours for each hour of class timetable. If they do not understand the material should ask the teacher questions. They should attend all classes or meetings of their courses. If they would be absent should not expect the teacher to teach the lesson again. Parents are an important element in the perfect education. Parents who are not involved in their children’s education only inhibit the efforts made by children and teachers in creating a good education. They are not informed about the student’s progress and don’t have any idea of the student’s weakness. To achieve the level of educational system, parents have to take an active part in it. Parents with active role assist the children with their nightly homework and studies. They may award students in order to encourage them. It is good if they have correspondence with teachers or attend the school occasionally but it is much better to discuss their children’s feeling about education. They can help them to make good decisions, to achieve high levels of education and support them to meet their goals. Devoted teachers are extremely important in a perfect education. The teacher is just about the most important of the three elements to create an ideal education. Teachers have the very important responsibility of shaping the lives of young, impressionable students. A positive or negative influence from a teacher can have a great effect on the life of a student. A good teacher can be defined as someone who always pushes students to do their best while at the same time trying to make learning interesting with creativity. Teachers also have the responsibility of forming good relationships with both students and parents. A good relationship between teacher and student come from mutual respect, trust, and honesty. The teacher should associate with the student to become aware of any special need that students may have and help them in any possible way. Beside that he can correspond or design some meeting with parents in order to inform them about the students’ problem, ensure them about their children’s education and answer their questions to avoid any misconception. It is very difficult to find out what is really an ideal education. Several factors are involved in this system. Students must have faith in their education and they should try hard to meet their goals. Parents have to be concerned with the education of their children in order to advise and support them. Teachers must be completely devoted to their students’ education. They should use interesting methods and try to have positive influence on the students. A perfect relation between these three groups is required. Every body should find his role and try to do his best to create this perfect system. Having an ideal educational system is the basic principle for improvement of every society.

Bartleby the Scrivener Essay

In the course of the story the narrator describes the each characters however such is limited only to their performance in the workplace and none was revealed in their personal life. The narrator who is a lawyer in Wall Street keeps a company of three people, Turkey, Nippers, and Bartleby. Turkey, and English man who has a strange temperament that that the narrators likened to a sun rising in the morning rendering a calm atmosphere and becomes rather too hot in midday that lasts until dinner. Nippers on the other hand is the antithesis of Turkey. He is irritable in the morning and is rather calm in the afternoon. Aside from this, he also â€Å"dresses like a gentleman† as the narrator would put it in contrast to Turkey whose fashion statement is anything but appealing to the author (Melville, 1935). The narrator says he keeps Turkey and Nippers in his office because they efficient despite their mood swing. Perhaps they can be likened to the typical office clerks who got fed up with the monotony of their jobs that they have developed outburst as ways of coping. Nothing is revealed of their personal life but since they are described as efficient by the author, then there is the assumption that despite their mood swings and peculiar outbursts they are likable. On the case of Bartleby, on which the story’s title is attributed, the narrator finds him rather odd. He is a copyist same as Nippers and Turkey however he refuses to do other things such as reading a file or sending mail. As the story ends it is revealed that he works for the Dead Letter Office and as the author puts it, Bartleby is â€Å"prone to a pallid hopelessness† and his work in the Dead Letter Office only cultivated his depression (Melville, 1935). Bartleby exhibits passive resistance which is connected to his detachment from society and his roles. It can be interpreted as his refusal to be a slave to the corporate world by doing what he wishes. Overall, he poses no threat to his Boss since he can choose to dispose him whichever way he pleases but his Boss exhibits a remarkable form of charity and pity towards him. He even offers his house for Bartleby to stay at. At the end of the story when he heard rumors of Bartleby’s previous occupation he took pity on him and how his job has destroyed him.

Is the American Education System in Trouble Essay

Is the American Education System in Trouble - Essay Example Literacy's worth has changed and America has apparently become a "dropout nation". In answer to this dilemma, fingers are pointing to several aspects of America's education system; there are incompetent educators, obsolete curriculum, overcrowded schools and lack of funding for the system. It is an unending blame game where there is no winner and all are losers. Frank Salvato (2006) vividly mentions in an online article that: "It is ironic that liberal institutions of learning complete with accelerated courses in the humanities, sociology and ethics, are increasingly producing graduates who have no ethics, no understanding of morality and no mastery of the skills that can reasonably be described as the basics of education". Here, Salvato is clearly pointing to how dismal students are being taught even in the so called well established academes. Many have been calling out for an overhaul in the system to refocus its aim to teach or educate students on what is important and relevant. Old curriculum's and traditional teaching methods tend to be boring for students nowadays. Boredom leads to disinterest, which is one of the common reasons high school students drop out of their schools. The most obvious reason for dropping out of high school is poverty and poor academic performance. But even in suburban areas in America where money is not a big issue, parents and school authorities are finding it hard to keep kids at school. Often than not, students are not motivated to go back to school. Some dropouts choose to go direct to work and earn money instead of "wasting" time learning things they can learn themselves. Dropping out of high school has become so common especially since the law gives anyone who is 16 years old (or 18 years old in some states) the right to discontinue his/her education given that they have valid reason to do so. In fact, according to a recent PR News Today (2006) online article, 3,000 American students drop out of school for every school day and that most of them are poor readers. Moreover, only half of the high school graduates continue on to finish their college degrees. What most people tend to overlook is that dropping out of high school means minimum wage jobs and slim chances of going up the ladder. It's an almost certain way of being in a degenerative cycle, where dropouts rear children who choose to drop out of school eventually too. It is certainly a challenge for the school administrators, parents, and the society at large to make students realize that staying in school is the most important step they could take to improve their financial capacity in the future. In an online article by the Oprah Winfrey Show (2006) website, it was stressed that American students used to be among the best in the world about 20 years ago. Presently however, American students are lagging in academic rankings and even ranking behind poorer and smaller countries like Poland, Hungary, Slovakia and India. There are also an increasing number of high school graduates who later find college level education hard to cope with. Their high school curriculum evidently did not train them to be apt to that level. Even more disappointing is that some who graduated top of their classes perform miserably in their college years. What happens if the American education system continues to fail The country and its

Criminal Justice the Case of Gideon Wainwright Essay

Criminal Justice the Case of Gideon Wainwright - Essay Example The Issue of the Case After being denied an attorney to fight his case, Gideon was sentenced to prison for five years. Gideon immediately filed a ‘habeas corpus’ petition, which was a petition claiming his release because of unjust trial and imprisonment. He sent this petition to the Supreme Court claiming that the conviction meted out to him was unconstitutional for the fact that his trial lacked a defense attorney. However, his petition was denied by the Florida Supreme Court and therefore Gideon once again appealed to the Supreme Court of the United States who reviewed his case in 1963. The Rule and reasoning of the decision After a unanimous decision was taken by the Supreme Court, Justice Hugo Black declared that Gideon’s trial and conviction were unconstitutional because according to the Sixth Amendment of the Constitution, defendants have a right to an attorney even if they are charged with a serious offence and especially when they cannot afford it themsel ves.

Colgan Air flight crash Essay Example | Topics and Well Written Essays - 250 words

Colgan Air flight crash - Essay Example Based on the investigations from the National Transport Safety Board (NTSB), the accident was as a result of the pilot not being able to respond to stall warnings in a proper manner. There is high probability that the plain crush was as a result of improper training of the captain. It is the families of the victims that brought about a significant improvement in American flights; â€Å"Due to a tireless campaign from the families of the victims on that flight, the Federal Aviation Administration, or FAA, announced [†¦] it would increase the qualification requirements and training standards for pilots...† (Johanson, 2013).As a result of the Colgan air crash investigation, the major change that was made involved issuing of a new rule that outlines enhanced pilot training measures (Schaal, 2013). According to the rule, should any pilot fail to satisfy any form of performance milestone then the commercial airline for which the pilot is working should track their remedial trai ning. According to the new FAA pilot training standards, enhanced pilot training, training on runway safety procedures and dealing with crosswinds must be put in place to prevent faults such as poor response to flight stall warnings (Schaal, 2013). Adjustments have also been made on co-pilot qualification standards. The co-pilots must complete not less 1500 hours of their training in order to qualify for the Airline Transport Pilot Certificate. It is only until then that they can be allowed to fly a commercial plain.

Cystic fibrosis Essay Example | Topics and Well Written Essays - 2500 words

Cystic fibrosis - Essay Example It is possible that several hundred different mutations of the gene exist than can cause cystic fibrosis. The gene was discovered in 1989. The underlying defect stems from a mutation in a gene on the long arm (q) of chromosome 7. The protein product acts as a chloride channel. It is called the cystic fibrosis trans membrane conductance regulator (CFTR). This controls the cellular transport of sodium chloride and water. It is inherited and is a recessive gene. Some may be unique to certain families so testing of families in which the disease is present may yield results that will help to determine the specific mutation. People having this disease in the past were not expected to live long enough to reach adulthood but improved diagnoses and treatment now allows them to live even beyond fifty years of age. The usual form of death is from respiratory failure. In normal people chloride the chloride and sodium that is presented in sweat are reabsorbed by epithelial cells in the sweat dust as the sweat finds its way to the surface of the skin. In people with cystic fibrosis the defective gene inhibits the reabsorbing of chloride and sodium ions resulting in an excess of sodium chloride or very salty sweat. In normal people, the function of respiratory tract epithelial cells is to transport chloride ions into the lumen thereby maintaining the adequate hydration of mucus. In the respiratory tract of persons with cystic fibrosis there is a reduction of the secretion of sodium ions and water caused from the inability of epithelial cell membranes to influence the hydration of mucus. Consequently the mucus becomes very thick. This mucus affects the clearance of irritation and micro-organisms from the lungs. The following events occur in the lungs. Genetic testing is now available. Cells are collected from inside the cheek of patients and then examined for the

U.S History 1 Essay Example | Topics and Well Written Essays - 2500 words - 3

U.S History 1 - Essay Example In a program Jackson and his democrats worked strong in order to get rid of National Bank of the United States and Protective tariff but the Whigs were in all favour of both of them. The difference in the policies of these two parties can be clearly determined by those whom the two political parties favour or support. The Jacksonian Democrats mainly represent the common man or the lower class people and their policies and programs were made in support that anyone can hold a position in the government. However, The Whigs were in favour of the nationalists and industrialists and their policies and programs were made keeping these classes of people in mind. One of the important opposing factors between these two parties was revolving around their idea of expansion. The Democrats were in the mind-set the expansion could be faster if there is more farming land, which would gain more potential profit whereas The Whigs were in the argument that this expansion is unnecessary. The difference between these two parties basically came from the differences that they have in their support program. The domestic goals of The Whigs show that they were in support of Congress over presidency. They also favoured the program of economic protectionism and modernization. However, the Jacksonian Democrats were worried a bout this modernization (Williams, 2006). They were under the impression that the economy of modern market manipulation would lead to aristocracy, which the common people cannot afford since their belief is that majority of the population in the society consists of people who earn their living by farming. They used to believe that the government should help theses common people and encourage them to expand the American economy and culture. But the Democratic Republicans created an American System that made tariffs that protect the

Population genetics Essay Example | Topics and Well Written Essays - 500 words

Population genetics - Essay Example The equilibrium is the direct consequence of the segregation of alleles at meiosis in heterozygotes. Numerically, the equilibrium shows that irrespective of the particular mixture of genotypes in the parental generation, the genotypic distribution after one round of mating is completely specified by the allelic frequency p. One consequence of the Hardy-Weinberg proportions is that rare alleles are virtually never in homozygous condition. An allele with a frequency of 0.001 occurs in homomygotes at a frequency of only one in a million; most copies of rare alleles are found in heterozygotes. In general, since two copies of an allele are in homozygotes but only one copy of that allele is in each heterozygote, the relative frequency of the allele in the heterozygotes(as opposed to homozygotes) is: Which for q=0.001 is a ratio 999:1. Thus, the frequency of heterozygote carriers of rare genes that are deleterious in a homozygous condition is much greater than the frequency of the affected homomygotes. In our derivation of the equilibrium, we assumed the allelic frequency p is the same in sperm and eggs.

Analyzing Language Essay Example | Topics and Well Written Essays - 500 words - 2

Analyzing Language - Essay Example He therefore succeeds in being both assertive and courteous: firm and polite, and forthright and respectful, all in one breathe. In my opinion, a good citizen is one who puts the interest of society before his own; and is ready to champion a course for the common good, without necessarily seeking for personal profit. Dr King has his objectives set beyond his immediate society to global concerns. Though his primary motivation is the liberation of the African-American, he uses this opportunity to go further to other people’s concerns- Jews, Asians, South Americans, Caribbeans and Africans. This concern for and awareness of global issues makes him a global citizen of sorts. Dr. King is accommodative of other people. Even as he accuses the whites of injustice, he admits that there are some who partner with him in his course. â€Å"Some, like Ralph McGill †¦, have written about our struggle in eloquent, prophetic, and understanding terms.† (King Jr., pg 4). He concedes that some whites have suffered with them in jail, police brutality and being branded "dirty nigger lovers." (King Jr., pg 4). As a good citizen, he does not condemn the entire white race, but wisely singles out the â€Å"moderate brothers† (King Jr., pg 4) whom he addresses. Besides, he condemns the â€Å"white church†, but concedes that â€Å"there are some notable exceptions.† (King Jr., pg 5) Dr. King is a mediator and an advocate for non-violence. He stands â€Å"†¦ in the middle of two opposing forces†. On one end are the complacent and insensitive African-Americans; and on the other, the extreme African American who is at the verge of violence in the course of fighting for their rights. The complacent African-Americans have been so subjected to oppression â€Å"†¦ that they have adjusted to segregation,† (King, Jr. Pg 4) while the extremist African-Americans have been so frustrated by racism that they â€Å"†¦have lost faith in America.† (King Jr. Pg 4). As a good citizen, he

Research Assignment Example | Topics and Well Written Essays - 1750 words - 1

Research - Assignment Example Interviews: Are a good method of data collection as they are in the form of a one on one conversation and both the interviewer and interviewee play an important role to come up with a solution to the problem or the research study topic: Interviews are useful in communicating on deep and lengthily research topics as they provide more insight to a problem and they open up a good platform or discussion between the interviewer and interviewee. They produce a higher response rate from the interviewee. Lastly the data collected has a high probability to be accurate as compared to the other qualitative research methods. Some of the disadvantages of interviews include. First, the interviewer may not deduce the right data if they are not consistent with the questions. Secondly, it may be time and energy consuming setting up the interview. Thirdly, interviews are best done on a one on one perspective, thus limitation in the numbers. Fourth, great interviews require great and skilled interviewe rs. Lastly the interviewer may ask biased questions and get the wrong replies thus could lead to a complication in the data collected (MBAOFFICIAL, 2010). What is the importance of interviews with regard to the business research topic? Interviews are used so as to find out information from customers about the products that are recommended and their importance. The main question a consumer could want to know from the company is whether the products do work or not and if they have a guarantee on safety. Interviews can act as a form of gathering information from the company that manufactures the product and can be used to enhance a discussion and share the benefits of using the products, thus the interview in this scenario acts as a point of creating awareness about the product to its consumers. When the consumer wants to know more about the nutritional products that they can use and supplement, interviews on the product(s) can be used to give such information in depth and with clarity . Focus groups: Are also referred to as focussed interviews or group depth interviews are structured in a manner where a group of people are asked more information about their opinions about a particular topic, product or idea. This is an open kind of discussion with the other members in the group. The researcher in this case their work is to give opportunity to people to speak and air their views and the researched also manage the group or acts as the group moderator. The advantage of a focus group is the personal experience and touch of experiences shared among the members. They do provide information based on experiences. Secondly, if a company has new products that it want to project to the market, focus groups could be used to test the product and get the opinion of the product entry in the market and acceptance by other consumers. Thirdly, if a product company wants to introduce a new product to the market, then a focus group is better place to determine the competitors and al so come up with solutions that could help keep at par with the competing product in terms of packaging, pricing and advertisements. The disadvantage of this is that the researcher has little control over the group as compared to a one on one interview. A second disadvantage is that too much time can be wasted on issues that are not relevant to the topic. Thirdly, the information collected may not be related to the topic since the group members may add additional comments to

Ethical Issues in International Business Essay Example for Free

Ethical Issues in International Business Essay Tip usually refers to an offer made after services have been rendered. It is not of a legal concern. However, bribing is something of serious concern and it is questionable. Bribing to get a business contract is to secure favor against a party. However, when tip is offered in large amount in order to get a bigger table, it cannot be said as similar to bribing. But it has very little ethical concern compared to bribing for securing a business contract. Securing a better table is having a favor by offering a heavy tip but it does not stand equivalent to bribery. Bribing is more serious because it can affect business dealings and contract loss of the opposing party against which bribe is offered. For example, if two parties wanted to have same contract, but one of them bribed to gain the contract then the other party is a looser and lost their contract and business. So just securing a good table is not of very serious concern as compared to securing of business contract. Bribing is to harm others and gain favor when other party was strong enough to beat the competition. Securing a better table is much less serious issue and it does not involve any legal concerns and does not harm others. But though, it is just getting an advantage over others and getting better place than others. But now-a-days people have started offering heavy tips to have a better table. The moral here is this that thinking of oneself as more important than others. Though in both cases it somewhat looks the same that you’re offering money to get favor and advantage over others. But deeper consequences, legal issues and ethical issues are involved in case of bribing. Securing a table does not involve any legal issues or ethical issues of deeper concern. Tipping cannot be said compatible to bribing. Bribery is far more immoral attitude compared to securing a table. It involves breaking a deal with one party when it already had 90% chances to secure the deal before bribery. Hence, the company who actually deserved the right to have a contract looses it and the one who were not qualified get the deal by offering bribe. Thus, it is an immoral approach, promise breaking, and snatching of rights of other party. It may also involve some legal issues when damages incurred are severe because of bribe. Alienation of agency is one of the worst immoralities, and it happens when bribe-taker’s company breaks the deal or contract with another party after receiving the bribe. There are several other severe consequences of bribe apart from alienation of agency (Andrade, 1985). Therefore, it is understandable that bribe is totally an immoral act. And sometimes it becomes so necessary to bribe that in certain countries nothing gets done if you don’t give bribe (Koukl, 1996). Bribe also results in injustice and prevent justice among the parties. Securing a good table at restaurant, though, to seek a better place in restaurant and to have better service and favor over others is not a severe case as bribery is. Many restaurant owners admit that there is ‘little choice between the tables and only to make more money we reserve some fancy tables. ’ Our morals and ethical issues are not much of concern in having better table. But bribery has several and immoral consequences.

Practices In Of Health And Social Care Social Work Essay

Practices In Of Health And Social Care Social Work Essay This study aims to investigate the conduct of inter-professional practice in areas of social and health care, with specific regard to the involvement of service users in such practice. The case study prepared by the City and Hackney Local Safeguarding Children Board on Child A and Child B is taken up for analysis and review in this context. The case study is taken as read and is not elaborated for the purpose of this essay. Health and social care in the UK is currently being significantly influenced by a growing commitment towards greater public involvement in the design, delivery and evaluation of services, greater availability and choice of services for all categories of service users, reduction of inequality, greater emphasis on provisioning of services at the local level, (including from the independent and voluntary sectors), the commissioning process, integration of social and health care, and professional roles for delivery of care on the basis of actual needs of service users (Barrett, et al, 2005, p 74). Such reforms call for the blurring of strict boundaries between the different professionals and agencies working in health and social care (Cowley, et al, 2002, p 32). They also call for greater inter-professional and inter-agency working and for significant alterations in organisational cultures in order to enhance the power base of service users and members of the public in different aspects of social care provision (Cowley, et al, 2002, p 32). It is now widely accepted that health and social care professionals need to be more responsive to the rapidly changing needs of service users. Such changes call for the development of health and social care practitioners to improve care for clients and service users (Day, 2006, p 23). Such improvement is required to be brought about by more emphasis on person centred care for clients and service users and the greater involvement of such people in different aspects of planning, delivery and evaluation (Day, 2006, p 23). The increasing contemporary emphasis on user involvement in the policy and practice of social care is however coming in for increasing questioning from disenchanted service users and service user organisations (Branfield Beresford, 2006, p 2). Service users, whilst highlighting the benefits of their involvement in the social and health care process, are raising various questions about their actual participation in social and health care and the continuance of various barriers that prevent their genuine contribution to the process (Branfield Beresford, 2006, p 2). The case study under question details the results of an enquiry into an episode, wherein a mentally disturbed mother killed her two children after (a) being released from institutional surroundings, and (b) being integrated with her children with the full knowledge and approval of an overseeing group of social, health, nursing and mental health professionals. The enquiry raises disturbing issues about the extent of involvement of service users in social and health care processes and in the decision making of the inter-professional group overseeing the care, treatment and rehabilitation of a mentally disturbed and potentially dangerous individual. The essay investigates the involvement of service users in inter-professional practice in the UK, with specific regard to the case study and the enquiry report. Whilst doing so it takes cognizance of (a) identification of sources for evidence based social work practice, (b) the use of enquiry reports as sources of evidence, (c) the relevance of themes that emerge from such enquiries, and (d) the implications of evidenced based practice for the development of practice in social work. The essay is analysed vis-a-vis the Every Child Matters programme and makes use of legal, political and ethical frameworks. Inter-professional Practice Inter-professional practice and inter-agency collaboration aims to ensure the coming together of service providers, agencies, professionals, carers and service users in order to improve the final level of quality of planning and delivery of services (Mathias Thompson, 2001, p 39. Whilst partnership and collaboration are often considered to be interchangeable, collaboration is the actual foundation for joint working and the basis for all successful partnerships (Mathias Thompson, 2001, p 39). The UK has been enacting legislation and policies for the promotion of Inter-professional and inter-agency collaboration (IPIAC) for the last five decades in order to enhance standards and reduce costs in health and social care (SCIE, 2009, p 1 and 2). The development of IPIAC was shaped by the white paper Caring for People in 1989, followed by the enactment of the NHS and Community Care Act 1990. The government has in recent years issued various policy documents for the promotion of collaboration in order to improve efficiency and effectiveness (SCIE, 2009, p 1). Greater emphasis on IPIAC is expected to improve care because different professional groups like social workers, physicians, teachers and police officers will during the course of such working bring their individual perspectives to the collaborative process (SCIE, 2009, p 1and 2). The IPIAC process will aim to ensure the best ways in which such individual and sometimes differing perspectives can be made to come together, as also the ways whereby respective contributions of different professionals and agencies can be utilised to enhance standards of service and experiences of service users and carers (Freeth, 2001, p 38). Consideration requires to be given to collaboration between organisations, as well as professionals, in the course of IPIAC working. It is also important to consider the differences in the working practices and cultures of the various organisations that are required to work together and to take appropriate action to minimise the impact of such differences in order to make inter-professional practice effective (Freeth, 2001, p 38). Policy makers and practitioners agree that adoption of IPIAC will result in greater service delivery despite the existence of various personal, individual and organisational barriers that can practically hinder its efficiency and effectiveness (Day, 2006, p 23). It is however also widely accepted that effective IPIAC working cannot take place in the absence of deliberate involvement of service users and clients in all stages of planning, delivery and evaluation processes (Day, 2006, p 23). The white paper Modernising Social Services, published in 1998 clearly states that people cannot be placed in neat service categories and users will inevitably suffer if partner agencies do not work together (SCIE, 2009, p 1).It is now mandatory that social work programmes, as well as nursing and midwifery, embrace the involvement of patients and service users. Contemporary government reforms are based on public involvement in different aspects of service delivery (SCIE, 2009, p 2). Person centred approaches in health and social care recognise the need for valuing the opinions and experiences of patients and service users and the adoption of person centred approaches by social work practitioners (SCIE, 2009, p 2). Current research however reveals that service users often feel left out of the process of social care, despite the progressive implementation of IPIAC concepts and approaches (Branfield Beresford, 2006, p 2). Service user organisations state that the knowledge of service users is by and large not taken seriously or valued by professionals and service agencies. Many service users find such attitudes from professionals and agencies to be intensely disappointing and disempowering (Branfield Beresford, 2006, p 3). Agencies and practitioners do not appear to be interested in the information provided by service users and do not accord the respect to such knowledge that they otherwise provide to professional knowledge and expertise. Service users also feel that the cultures of social and health care organisations continue to be closed to service user knowledge and reluctant to change (Branfield Beresford, 2006, p 3). The study of the case review of the episode involving the deaths of child A and child B appears to reinforce the impression of service users about their continued exclusion from the working and decisions of different agencies and professionals involved in delivery of social and health care (Henderson, p 261). The Every Child Matters Programme requires social work agencies and professionals like social workers, health care specialists, teachers, nurses, doctors and mental health professionals to constantly ensure the safety, security and protection of children wherever they can. Extant legislation and policies like The Children Act 2004 and the Every Child Matters Programme clarify that it is everyoneà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s job to ensure the safety of children (Henderson, p 261). The report clarifies that various agencies were involved in the assessment and treatment of Ms. C, the wife of Mr. D and the mother of the two children, child A and child B. The report further reveals that agencies, as well as individual practitioners, failed to consider the views, opinions, and experiences of service users, even as it also contains a number of examples of sound agency and inter-agency practice. There is limited evidence of professional contact with Mr. D, the father of the children, after the contact session in October 2006, and it appears likely that professional networks assumed the agreement of Mr. D with arrangements for Ms. C. Professionals also paid inadequate attention during their provisioning of support to Ms. C, in response to her request for re-housing, and did not communicate with Mr. D to ensure that future arrangements would serve the best interests of the children. Interviews conducted with Mr. D and his parents also revealed significant differences b etween their expectations of the roles of social workers roles and what was implied by the records kept in the agency. Mr. Dà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s family members, it appears, were clearly under the impression that they had little choice in the rehabilitation process and were furthermore required to facilitate the contact of the children with their mother. Whilst the report elaborates the role and sincerity of various agencies and professionals in assessing Ms. Cà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s condition and her rehabilitation in society, it specifically refers to (a) the under involvement of Mr. D in the process, (b) the lack of communication with him (Mr D) by social workers and agencies, (c) the differences in perceptions about the role of social workers between Mr. D and his family and the agency, (d) the poor communication of agencies with the parents, (e) the absence of school records of children, and (e) the scope for improvement of involvement of GPs and the police in the social care process. Although the report makes several recommendations, the specific references to involvement of service users calls for detailed and greater involvement of parents and carers of children in planning of discharge and assessment of risk in order to ensure that actions are based on full information. One of the agencies, the East London and the City Mental Trust has been asked to involve family members and carers of children in all processes, even as the Hackney Children and Young Peopleà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s Service has been directed to ensure that decisions are not taken on issues that can affect children without communicating carefully and appropriately with current carers. Emerging Themes and Evidenced Based Practice The revelations of the enquiry into the report reveal a number of themes in different areas of inter-professional practice, inter-agency working and the involvement of service users in planning, delivery, and evaluation of health and social care, which can be beneficially used to inform future social work practice. The report specifically refers to (a) the lack of participation of services users in social and health care processes, and (b) the involvement of different agencies in their exclusion, thereby reinforcing the need for greater emphasis by agencies and practitioners on involvement of service users in their care plans. It also becomes obvious that much of the sentiments and ideas about involvement of service users in social care processes continues to remain in the realm of rhetoric and that it will need determined and deliberate effort by practitioners to truly bring services users into the actual planning, intervention and evaluation functions of social work practice. Enquiry reports serve as important sources of evidence for development of future social work practice. The impact of the enquiry conducted by Lord Laming into the death of Victoria Climbie led to the revelation of evidence on gross inadequacies in the social care system for children and widespread organisational malaise (Roberts Yeager, 2006, p 19). The publication of the report led to radical changes in governmental policy on social care for children and to the introduction of the Every Child Matters Programme and other important policies for the physical and mental welfare of children (Roberts Yeager, 2006, p 19). The utilisation of research evidence for guidance of practice and development of policies in the area of social services and health care is becoming increasingly important for enhancing the effectiveness of social and health care interventions, especially so because of the limited available resources with the government and the pressures to achieve positive outcomes (Johnson Austin, 2005, p 5). Scholars however feel that much of research based evidence is not absorbed by practitioners and have identified five important requirements for research evidence to practically influence practice and policy, namely (a) concurrence on nature of evidence, (b) a strategic approach to the conception of evidence and the progression of an increasing knowledge base, (c) effective distribution of knowledge along with development of useful means for accessing knowledge, (d) initiatives for increasing use of evidence in policy and practice, and (5) a range of actions at organisational level to increase use of evidence (Johnson Austin, 2005, p 5). Conclusions This study investigates the conduct of inter-professional practice in areas of social and health care, with specific regard to the involvement of service users in such practice. The case study prepared by the City and Hackney Local Safeguarding Children Board on Child A and Child B is specifically taken up contextual review. Inter-professional practice aims to ensure the collaborative working of service providers, agencies, professionals, carers and service users in order to improve the planning and delivery of services. Policy makers and practitioners also agree that whilst adoption of inter-professional working is likely to lead to improved care, it cannot occur without the involvement of service users in all stages of the care process. Person centred approaches also recognise the importance of considering the opinions and experiences of service users in planning, intervention and evaluation of care. Contemporary research however reveals that service users feel that their knowledge is not valued by professionals and agencies. The results of the enquiry reinforce the possibility of service users being excluded from the working of agencies and professionals and refer to a number of instances, where the opinions of the service users were not considered for taking of practice and intervention decisions. The report reveals a number of themes in different areas of inter-professional practice that can be beneficially used to inform future social work practice. The use of research evidence for guidance of practice in social work is becoming increasingly important for improving the effectiveness of social and health care interventions. Enquiry reports serve as important sources of evidence for development of future social work practice. Scholars however feel that much of research based evidence is used by practitioners and that certain specific conditions, which have been elaborated in the last section, need to be met for the improvement and application of evidence based practice. Word Count: 2530, apart from bibliography

Negative Impacts of Information Technology

Negative Impacts of Information Technology THE NEGATIVE EFFECTS OF INFORMATION TECHNOLOGY ON SOCIETY Technology is the application of knowledge to the practical aims of human life or to change and manipulate the human environment. In this century, technological advancement has made our lives easier and more comfortable. We enjoy higher incomes and better standard of living as a result of progress and development, but rapid advancement of technology has impacted our society globally. According to Power 22, â€Å"In 2008, just 16 percent of world’s working population qualified as hyper-connected, but the study predicted that 40 percent of us would soon meet the criteria.† Technology has always improved from time to time, and there will be more people rely on technology. In the future, technology will be replacing many things and people’s life will be easier. However, many people are seeing the benefits of technology only and never look at its impacts. By the way, excessive usages of technology will effects people’s daily life. There are many negative effec ts of technology which will effects people’s daily life such as language proficiency, social life and health. Although technology has helped us in many fields, but there are still many people do not realise the fact that technology has negative affects society. The first main point for the negative impacts of information technology on society is poor language proficiency. Language proficiency is the ability of an individual to speak or perform in an acquired language. This is a very serious matter to be concern about this developing information technology on society. This is because the modern technology allows the students to communicate with their families and associates instantly using application such as Line, WeChat and WhatsApp. This application will make life easier to communicate between each other. However, this will cause them to ignore the spelling of different words and the usage of proper grammar. Furthermore, with the increasing amount of information on the web, Internet users may come across inaccurate information and lead to misinformation or even slightly skewed way of thinking. This may confused the student understanding through some information. Students in this generation love to communicate with their friends and tend t o make new friends when they are on social networks. However, some of them will face problems when it comes to real world face-to-face communication. They wouldn’t know the differences between communication in social networks and also when they communicate face-to-face. Moreover, they will have problems in communication because they could not pronounce different words correctly. According to Erica Loop (2014) â€Å"As an adult, you may know that Mr. Bob’s bio facts are far from true, but that doesn’t mean that your child has the same understanding.† With the poor language proficiency, one might misunderstand the information available on the web. They have to know the good and bad of our technology in this society. As a conclusion, technology does helps people in learning but people misused it in a wrong way. We shall appreciate our technology in this generation and use it wisely but not getting affected into it and have problems in language proficiency. T o avoid these problems, we have to lessen the communication on social networks and try to communicate with people around us more often. Besides, technological improvement will cause a huge impact on social life. This is because consumers rely on communication devices such as smart phone, I-pad, I-pod, Tab for most of their daily tasks. This causes them neglect quality time with their family members as they are busy trying out the new gadgets or new applications available in the market or getting updated to the current trend on the social networks. For example, nowadays teenagers will keep looking and pressing the screen or button on their communication device while they do activities such as eating, watching TV with their family. Sometimes, they pay more attentions to their devices than to their family. The more advanced technology becomes, the more it seems to have control over our lives. Technology has changed human experience nowadays. Nowadays, people spend more time online than ever before and their social life is affected by internet. They like to read the news from the internet instead of newspaper. Also, they also like to chat by using their devices rather than facing each other. This is because they feel that it will save time and money, but this will cause them to be addicted to technology. The addiction comes from not realising that they already found are what they were looking for. According to Siege, 22, â€Å"the internet has radically changed nearly every level of human experience in an incredibly short amount of time.† With advanced technology, human tend to rely on technology devices in short time. Moreover, the revolution made many previously impossible things that include accessing personal data and information of Internet users that they might never meet. Through the internet, people could post and share links, statuses, pictures, comments and even vent their feelings to other internet users. They can also look through other users’ personal information which would include vital information such as age, birthday, and marital status to know more about the particu lar person. This will give way to cybercrime. For example, illegal acts, privacy invasion, and even confidential information stealing. Although technology do have their advantages, but as with many revolutionary inventions, they can radically change our lives, for better or worse. Moreover, the advancement of technology not only negatively affected our language proficiency and social life but also our health. Most teenagers and white-collar worker spend numerous hours in front of computer screen without any intense physical activity which may lead to injuries such as lumbar injuries and carpal tunnel syndrome. It is undeniable fact that computer is a vital machine for many different jobs and activities, even in learning, for adults, adolescents and children. However, the long hours of computer can contribute to increasing chance for an injury. â€Å" The more tech-time that a child engages in, the less likely it is that will get in his daily dose of physical activity†. For example, if children play too much computer games, they might experience physical and psychological problems. With higher technology, people are prone to addicted and lazy. This is because people are too dependent on the technology available today. People no longer need to leave their home for entertainment purpose and they can find the answer to anything with the web browser, Google. With the advancement of mobile phone, people do not even bother to memorise phone numbers anymore. Also, mobile phone users can download games, video and music to keep them entertained. As time pass, they forget about the people around them and addicted to the small gadgets on their hand. For instance, when we are at the restaurant, what we usually see is teenagers busy with their gadgets and even children, they no longer running around and make noise as the gadgets kept them accompanied. With excessive usage of electronic gadgets, it will weaken people’s memory and harm their eye sights. â€Å"I think modern information technology greatly simplifies our life, because a lot of what we no longer need to keep in mind, but basically there are a number of things that we will not search in the Internet every time we need it, so computer or smart phone can replace human memoryâ⠂¬ . People no longer need memorise things they need as their computer or smart phone can assists them in this matter. For example, when shopping for grocery one can simply list down on their smart phone and get it at the mall. Consequently, this will lead to a weaker memory as people rarely store information in their mind. When we look at things that are closer to our face we are likely to blink lesser than when we look at distant objects. This will cause our eyes to be drier when we spend long hours using electronic gadgets and consequently harm our eye sight. If we do not manage our usage of technology wisely, it eventually will weaken our immune system. In a nutshell, we believe the advancement of technology has negatively impacted our language proficiency, social life and health. Poor language proficiency should be countered by having more communication through internet using proper grammar and correct spellings of different words, having face-to-face communication more frequently or reading more newspaper to improve the language proficiency. We should manage our usage of technology devices by reducing the usage of smartphone for long hours, learn how to communicate and mingle with people around us and make it a habit to write in proper sentences using correct spelling and grammar. Next regarding social life, we should spend quality time with our family and friends. Moreover, try not to store most of our personal information as it might harm our safety. Lastly, regarding to health, if forced to work for long hours in front of the computer screen, we should take breaks in between to stretch our body and relax our eyes. Furthermore, society must be able to utilise technology while not allowing it to handicap social interactions, particularly for those who are easily influenced during our formative years. Our world must learn to embrace technology without allowing it to negatively impact the creation of functional adults in society. According to Greg Satell (2013), â€Å"Technology, like most human things, is a double edged sword, involving gain and loss, merit and demerit.† In conclusion, the more advanced technology becomes, the more it seems to have control over our lives.

Applying the Hot Stove Rule of Discipline in the Workplace Essay

Applying the Hot Stove Rule of Discipline in the Workplace "Spare the rod and spoil the child". This is the moral to Aesop's fable The Thief and his Mother. He proves that discipline is imperative. It emphasizes that if we do not take action in our children's wrong doings we will hurt them in the longer run. Children need discipline in their lives. It is their only way of learning the difference between right and wrong. As parents, it is our duty to mold our children in the right direction. The rewards of implementing discipline are endless, for knowing that they will make the right decision even when you are not there is comforting, and it pleases you. Discipline is fair, and open disciplinary procedures are essential to maintain harmony. Therefore, discipline is an important action taken to encourage compliance with organizational standards and regulations; whether in the home or at the work place. A popular and effective disciplinary rule used today by many managers is known as the "Hot Stove Rule of Discipline." This rule can be defined as the concept that disciplinary action should have the same characteristics as the penalty a person receives from touching a hot stove; that is, the discipline should be immediate, consistent, and impersonal (Gardner 1). Before any disciplinary action can be implemented, a manager must first give advanced warning. Employees must be informed clearly that certain actions will result in disciplinary actions. This is a very important step. It is not the employee's fault if he is not informed of the company's rules, ethics and standards. It is management's responsibility to educate and inform all employees. It is easier to accept discipline if the rules and standards are clearly stated befo... ...equence that follows a rule infraction. The hot stove provides warning. Disciplinary rules should inform employees of the consequences of breaking the rules. A hot stove is consistent in administering pain. In conclusion, a Hot Stove is a vital instrument in taking management action. It assists in encouraging compliance with organizational standards and regulations. The Hot Stove Rule of Discipline is effective and continues to prove efficiency. Bibliography Sixth Edition, Stephen Robbins and Mary Coulter. Upper Saddle River New Jersey, 1996. www.mailbase.ac.uk/lists-k-o/management-history/1998-02/0001.html http://business.clayton.edu/jbogert/mgmt3101/robbin20.txt http://www.siu.edu/departments/coe/ras1/474/discipline/sld001.htm http://www.acad.polyu.edu.hk/~mstpoon/discipli.htm http://ost.wc.edu/On-Line%20Courses/Hrpo2301/asgns/asgn11.htm

Dieon Sanders :: Biography Biographies Bio

"I never wanted to be mediocre at anything. I wanted to be the absolute best," says Deion Sanders Deion Sanders is the only player to have appeared in a Super Bowl and World Series. For his first five seasons in the NFL, Deion Sanders played for the Atlanta Falcons, who dressed in black and white.Starting with the Falcons, Sanders has been selected for the Pro Bowl eight times. Those colors fit him well. With Sanders, there are no shades of gray. Walking into the end zone on a long return, he inspired just as many cheers on Sunday as he did critics on Monday. "Some people will come out to see me do well," he said. "Some people will come out to see me get run over. But love me or hate me, they're going to come out." Sanders is the only man to have played in a Super Bowl and a World Series. While nowhere near as proficient in baseball as he was in football, Sanders was an outstanding base stealer who was a mediocre hitter. Back to the NFL: In 1996 with the Dallas Cowboys he became the first regular starter on offense and defense in 34 years. But make no mistake, with eight Pro Bowl selections as a cornerback, defense is where Sanders earns his big bucks. After intercepting 30 passes in his first six seasons, quarterbacks stopped throwing his way. Sanders, who earned back-to-back Super Bowl rings with the San Francisco 49ers and Cowboys, is a big-play guy. He holds the NFL record for career returns for touchdowns with 19 (nine on interceptions, six on punts, three on kickoffs and one on a fumble). He also has three touchdown receptions. Off the field, his value comes in being "Prime Time." A prominent pitchman for Nike and Visa, he cashes in on a flamboyant, jewelry-laden persona that is not limited to the playing field. As a Florida State senior, Sanders arrived for the climactic home game against Florida in a white limousine. He emerged wearing a tuxedo. "How do you think defensive backs get attention?" Sanders said. "They don't pay nobody to be humble." He was born Aug. 9, 1967, in Fort Myers, Fla. By the time he was eight, he was playing organized baseball and football. At North Fort Myers High School, Sanders played cornerback and quarterback. He was all-state in football, baseball and basketball. After scoring 30 points in a basketball game, a friend nicknamed him "Prime Time.

lifes little traffic lights :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Life’s Little Traffic Lights I love it, life is so crazy. I’ve always said if it isn’t going to bother me in three to five years, then I’m not going to worry about it now, then I come across what I like to refer to as a â€Å"traffic light† you know, those little situations and encounters that make you stop and reminisce about a time and place that you left behind so long ago, deep in the folds of your memory, and the sudden slap of reality that makes you stop and look around and think what’s different?, what’s changed?, and what path has brought me here? You see a â€Å"traffic light is like a memory, better than a picture, it’s a feeling you get deep inside. A sudden sense of knowing exactly who you are and why, often times all in the depths of a single moment. Still confused? Here’s an example†¦ It’s a fairly brisk day in January of 2002, brisk enough to turn my flesh slightly purple in spots where I’m scarred or bruised, I walk into the dry cleaners after a short work day, to pick up the pants that have been sitting there for about three weeks (I seem to have the memory of a gold fish and the attention span of a fruit fly). Of course I’m in a big damn hurry even though I have no where in particular to be and nothing in my near future has been marked urgent (it’s just the sense of urgency that makes whatever it is that I’m doing seem so much more important than what it really is) I encounter a motherly looking middle-aged Native American woman, who in just a smile seems kind and warm enough to pull me from myself and set me back into the reality of my objective. She doesn’t know it but she’s about to take me for my last $15, but damn I really want to wear those pants tonight. She looks up as she hands me my receipt and very po litely asks me with a wonderful note of concern in her voice â€Å" your nose it looks bruised, did something happen to it?, having heard this question what seems like a thousand times during the winter months, I give her my standard answer, â€Å" oh, yes I broke it a couple of years ago, and the mark always shows when its cold outside† â€Å"won’t it ever go away?

Labor Practices Paper †Sweatshops Essay

Bridget PeacoIn several countries across the world, individuals are being misused and mistreated on a regular basis by sweatshops and the people that run them. A sweatshop is a word used to define an operating atmosphere, generally factories producing textile products that are considered hazardous because of poor operating environments. It has been discovered that employees that work at sweatshops often experience metal, physical, and sexual abuse, they work extensively long hours with being unable to leave, without health care benefits while earning inadequate wages. These sweatshops are also found to employ women and children, as they are easier to manipulate. This ethical issue over sweatshops is a perplexing and long going corporate responsibility topic, among the business world. Corporations are confronted with the ethical problem of obtaining the lowest prices from sellers so they can provide low-priced goods to their consumers while withstanding ethical standards and maintaini ng a great public image. Is it ethical for businesses to benefit from employees that work in hazardous and undesirable conditions for little pay and long hours? It is of my conviction that corporations should not merely prioritize the number of their profits but also have a responsibility to humanity to perform in a socially responsible manner. Corporate social responsibility processes can be favorable to the brand image of a corporation so being socially responsible does not have to work against the business’s commitment to its shareholders; by changing a â€Å"triple bottom line† and contemplating the corporation’s economic, social, and environmental impact, an organization could successfully generate social benefits but it could also boost the company’s public persona. Organizations can change how they do business while still performing well with planning and some proper actions based on ethically made decisions. Mistreatment and neglect in sweatshops is a problem that has to be addressed. There has to be a balancing act, a way to better the environments for workers in clothing factories, in underdeveloped countries while maintaining low costs adequately enough that companies will continue to send jobs there, the greatest resolution could be unearthed.

Native Americans in the United States Essay

Dentify the economic, political, and/or social causes of the Civil War assess the influence of individuals and groups in the U. S. government on Reconstruction assess the influence of individuals and groups in the South on Reconstruction distinguish and analyze the freedoms guaranteed to African Americans in the 13th, 14th, and 15th Amendments to the Constitution analyze the various components of Jim Crow legislation and their effects on Southern minorities describe efforts by the U. S. Government to assimilate Native Americans into American culture identify significant events that impacted the relationship between the government, Native Americans, and American citizens identify settlement patterns in the American West, the reservation system, and/or the tribulations of the Native Americans from 1865–90 After completing this lesson, you will be able to evaluate the causes and consequences of the Civil War identify the economic, political, and/or social causes of the Civil War assess the influence of individuals and groups in the U. S. government on Reconstruction assess the influence of individuals and groups in the South on Reconstruction distinguish and analyze the freedoms guaranteed to African Americans in the 13th, 14th, and 15th Amendments to the Constitution analyze the various components of Jim Crow legislation and their distinguish and analyze the freedoms guaranteed to African Americans in the 13th, 14th, and 15th Amendments to the Constitution effects on Southern minorities describe efforts by the U. S. Government to assimilate Native Americans into American culture identify significant events that impacted the relationship between the government, Native Americans, and American citizens identify settlement patterns in the American West, the reservation system, and/or the tribulations of the Native Americans from 1865–90After completing this lesson, you will be able to evaluate the causes and consequences of the Civil War identify the economic, political, and/or social causes of the Civil War assess the influence of individuals and groups in the U. S. Government on Reconstruction assess the influence of individuals and groups in the South on Reconstruction distinguish and analyze the freedoms guaranteed to African Americans in the 13th, 14th, and 15th Amendments to the Constitution analyze the various components of Jim Crow legislation and their effects on Southern minorities describe efforts by the U. S. government to assimilate Native Americans into American culture identify significant events that impacted the relationship between the government, Native Americans, and American citizens identify settlement patterns in the American West, the reservation system, and/or the tribulations of the Native Americans from 1865–90.

Hot Wire Laboratory

THE UNIVERISTY OF MANCHESTER SCHOOL OF MECHANICAL, AEROSPACE AND CIVIL ENGINEERING LABORATORY REPORT INSTRUMENTATION AND MEASUREMENT VORTEX SHEDDING FROM A CYLINDER & DATA ACQUISITION NAME:MANISH PITROLA STUDENT ID:75050320 COURSE:MEng MECHANICAL ENGINEERING DUE DATE:27TH NOVEMBER 2012 1) What are the main advantages and disadvantages of using a hotwire to measure flow velocities?There are many advantages and disadvantages of using a hotwire to measure flow velocities, one of the main advantages is the hotwire produces a continuous analogue output of the velocity at a particular point, and hence information about the velocity can be obtained for any specific time. Another advantage of using a hotwire anemometer is the ability to follow fluctuating velocities to a high accuracy. Also another advantage of using a hotwire anemometer is the sensor is able to relate the voltage and the velocity using hotwire theory. However even though hotwire anemometer is an adequate tool to obtain data it has its drawbacks. Read this  Respiratory ActivityOne disadvantage of using a hotwire is that it has to be calibrated due to the theory not coinciding with actual data and the hotwire can only obtain the magnitude of the flow and not the direction. Another disadvantage of using a hotwire is the unsystematic effects that occur such as contamination and probe vibration. Some systematic effects that affect the data are the ambient temperatures and eddy shedding from the wire. One of the main disadvantages of using a hotwire is the output depends on both velocity and temperature, so when the temperature of a fluid increases the measured velocity obtained are too low and adjustment is required. ) Why is setting the correct sampling rate important in digital data acquisition? What experimental parameters or requirements can be used to establish the optimum sampling rate? What may happen if the wrong sampling rate is used? Using the correct sampling rate is important because if the incorrect sampling rate i s used some aliasing effects may occur, presenting insufficient data where important data is ignored if the sampling rate is below the optimum, and if the sampling rate is above the optimum more accurate data is obtained which carries the same trend as the optimum with few distortion which are not required.This can cause inadequacy of the data, where recording is not frequent enough or too frequent. The optimum sampling rate can be established using the Nyquist theory which states that the maximum measures frequency is half the sampling frequency, however the bandwidth of the signal needs to considered, the rule for obtaining the sampling frequency of any probe must be at least 2. 5 times greater than the maximum frequency present. 3) Show how the sampling rate was determined for this experiment.What was the sampling rate? For a flow around a cylinder an empirical relation between the vortex shedding frequency and Reynolds number (Re) is used to find the sampling rate. The relations hip below is used to find the frequency in the flow where the Strouhal number is 0. 2, diameter (d) is 15mm and the free stream velocity (U0) is 10m/s. St=fdU0=0. 1981-19. 7Re? 0. 2 Then by simple algebraic rearranging the frequency is found to be 133. 3Hz. Therefore the maximum frequency experienced is 2f = 2*133. 3 = 266. 6Hz.To obtain the optimum sampling frequency we simply by using Nyquist theory multiply the maximum frequency by 2. 5 providing an optimum sampling rate of 666. 5Hz. The values for the sampling rate were taken as 330Hz, 660Hz and 1320Hz for experimental purposes to study the over and under sampling of data. 4) In the experiment the hotwire was calibrated in terms of velocity vs (E-E0)2. Plot out the calibrations for U = B((E-E0)2)n and the various polynomials. Compare the different lines. Which is the best to use? Figure [ 1 ] Figure [ 2 ] Figure [ 3 ]Figure [ 4 ] From the above graphs is can be seen that the best calibration to use is the cubic calibration (figu re 2) as this fits the actual velocity line more accurately. 5) If the velocity higher than the ones calibrated foer was measured, which calibration is likely to give the best extrapolated data? Figure [ 5 ] Figure [ 6 ] Figure [ 7 ] Figure [ 8 ] From the above graphs it can be seen that the worse extrapolated data is found using the quartic calibration and the best extrapolated data can be found using the linear calibration of A([V-Vo]^2)^n.Also higher order polynomial extrapolation can produce invalid values and as a result the error will magnify as high order of polynomials are used, so therefore the linear relationship is recommended. 6) In a fast Fourier transform (FFT) the data in the time domain is converted to the equivalent data in the frequency domain. The original data can therefore be considered as the sum of a series of sine waves of regularly spaced frequencies, with different magnitudes and phases. How is the frequency interval in the FFT determined? How can the frequ ency interval in an FFT be reduced?What impact could this have on an experiment? The frequency interval can be obtained by dividing the sampling rate by the number of samples used. For 660Hz the number of samples is 1024, so therefore the frequency interval is 660/1024 = 0. 6445. The frequency intervals can be reduced by increasing the number of samples used; this is advantageous as it gives a more accurate representation of the original signal. 7) Considering the FFT data, what can be done in an experiment to isolate genuine signals from random fluctuations in the data? Give an example of this in graphical form.Figure [ 9 ] Figure [ 10 ] From figure 9 it can be seen that the peak is unobtainable as the data is very noisy which could be due to disturbances. However this can be overcome by averaging the FFT which allows us to easily identify peaks which can be seen from figure 10. 8) In this experiment, why are 2 frequency peaks seen on the FFT when the hotwire is near the centre lin e? 2 frequency peaks can be seen on the FFT at the centreline due to the 2 vortices induced by the cylinder but as you move away from the centre line only one of the vortices is predominant.The two peaks occur at 129Hz and 250Hz. 9) With increasing distance from the centreline, how does the FFT distribution change? Include graphs to illustrate this for various locations across the wake. From the below figures it can be seen that as you move away from the centre line the peaks in the FFT distribution disappear. Figure [ 11 ] Figure [ 12 ] Figure [ 13 ] Figure [ 14 ] Figure [ 15 ] Figure [ 16 ] 10) Plot the probability distribution histograms of velocity for various positions across the wake.What does the histogram show and how can the variation in the histograms be explained in terms of the properties of the flow? Figure [ 17 ] Figure [ 18 ] Figure [ 19 ] Figure [ 20 ] Figure [ 21 ] Figure [ 22 ] By comparing the above probability distribution figures it can be seen that with distanc e away from the centreline the flow velocity develops a more uniform velocity. It can be seen that within the 40mm distance away from the centreline, the probability distribution of the velocity produces wide distribution of velocities; this is due to the various velocities inside the wake and turbulence.For distance more than 40mm away the probability distribution of velocity becomes more uniform, which implies the vortices play no role in affecting the flow at these distances away from the centreline. It can also be seen that the flow speed at these distances increases as the flow diverges and accelerates around the cylinder. 11) Plot a graph showing the variation of mean velocity, RMS velocity and turbulence intensity with distance across the wake. What physical phenomena in the flow are causing the distribution to be the shape they are?What do the results say about the size of the wake compared to the size of the cylinder? Figure [ 23 ] Figure [ 24 ] Figure [ 25 ] The vortices i n the flow cause turbulence to occur behind the cylinder which causes the distributions to change. It can be seen from figure 23 that the velocity changes instantaneously as you move away from the centreline, it can also be observed that from 45mm away and more the velocity start to become more uniform and fluctuate around the free stream velocity. From figure 25 and 25 from 45mm and onwards the RMS and RTI decrease.From the above graphs it can be deduced that the size of the wake is 45mm from the centreline or a total width of 90mm, which is 6 times the diameter of the cylinder. 12) What are the major sources of error likely to be in this experiment? Try and give a numerical estimate to the possible error(s) in the data. Some of the likely sources of error that may occur during this experiment are the calibration process as the hotwire was only calibrated at the centreline and as the hotwire was lowered using screw mechanism which it not totally accurate, there was no calibration o f the at the new position.Another source of error can be due to pressure fluctuations, and due to the velocity being measured using the pressure differences, these fluctuation can cause the velocity to vary. Another source of error could be the assumption of the flow being 2-d as turbulence is a 3-d. To calculate the error, I used the measured velocity table and the theoretical linear calibration velocity. Taking the average error, the percentage error in the experimental data was 5. 8%. Within a range Can not measure supersonic velocities Hot Wire Laboratory THE UNIVERISTY OF MANCHESTER SCHOOL OF MECHANICAL, AEROSPACE AND CIVIL ENGINEERING LABORATORY REPORT INSTRUMENTATION AND MEASUREMENT VORTEX SHEDDING FROM A CYLINDER & DATA ACQUISITION NAME:MANISH PITROLA STUDENT ID:75050320 COURSE:MEng MECHANICAL ENGINEERING DUE DATE:27TH NOVEMBER 2012 1) What are the main advantages and disadvantages of using a hotwire to measure flow velocities?There are many advantages and disadvantages of using a hotwire to measure flow velocities, one of the main advantages is the hotwire produces a continuous analogue output of the velocity at a particular point, and hence information about the velocity can be obtained for any specific time. Another advantage of using a hotwire anemometer is the ability to follow fluctuating velocities to a high accuracy. Also another advantage of using a hotwire anemometer is the sensor is able to relate the voltage and the velocity using hotwire theory. However even though hotwire anemometer is an adequate tool to obtain data it has its drawbacks. Read this  Respiratory ActivityOne disadvantage of using a hotwire is that it has to be calibrated due to the theory not coinciding with actual data and the hotwire can only obtain the magnitude of the flow and not the direction. Another disadvantage of using a hotwire is the unsystematic effects that occur such as contamination and probe vibration. Some systematic effects that affect the data are the ambient temperatures and eddy shedding from the wire. One of the main disadvantages of using a hotwire is the output depends on both velocity and temperature, so when the temperature of a fluid increases the measured velocity obtained are too low and adjustment is required. ) Why is setting the correct sampling rate important in digital data acquisition? What experimental parameters or requirements can be used to establish the optimum sampling rate? What may happen if the wrong sampling rate is used? Using the correct sampling rate is important because if the incorrect sampling rate i s used some aliasing effects may occur, presenting insufficient data where important data is ignored if the sampling rate is below the optimum, and if the sampling rate is above the optimum more accurate data is obtained which carries the same trend as the optimum with few distortion which are not required.This can cause inadequacy of the data, where recording is not frequent enough or too frequent. The optimum sampling rate can be established using the Nyquist theory which states that the maximum measures frequency is half the sampling frequency, however the bandwidth of the signal needs to considered, the rule for obtaining the sampling frequency of any probe must be at least 2. 5 times greater than the maximum frequency present. 3) Show how the sampling rate was determined for this experiment.What was the sampling rate? For a flow around a cylinder an empirical relation between the vortex shedding frequency and Reynolds number (Re) is used to find the sampling rate. The relations hip below is used to find the frequency in the flow where the Strouhal number is 0. 2, diameter (d) is 15mm and the free stream velocity (U0) is 10m/s. St=fdU0=0. 1981-19. 7Re? 0. 2 Then by simple algebraic rearranging the frequency is found to be 133. 3Hz. Therefore the maximum frequency experienced is 2f = 2*133. 3 = 266. 6Hz.To obtain the optimum sampling frequency we simply by using Nyquist theory multiply the maximum frequency by 2. 5 providing an optimum sampling rate of 666. 5Hz. The values for the sampling rate were taken as 330Hz, 660Hz and 1320Hz for experimental purposes to study the over and under sampling of data. 4) In the experiment the hotwire was calibrated in terms of velocity vs (E-E0)2. Plot out the calibrations for U = B((E-E0)2)n and the various polynomials. Compare the different lines. Which is the best to use? Figure [ 1 ] Figure [ 2 ] Figure [ 3 ]Figure [ 4 ] From the above graphs is can be seen that the best calibration to use is the cubic calibration (figu re 2) as this fits the actual velocity line more accurately. 5) If the velocity higher than the ones calibrated foer was measured, which calibration is likely to give the best extrapolated data? Figure [ 5 ] Figure [ 6 ] Figure [ 7 ] Figure [ 8 ] From the above graphs it can be seen that the worse extrapolated data is found using the quartic calibration and the best extrapolated data can be found using the linear calibration of A([V-Vo]^2)^n.Also higher order polynomial extrapolation can produce invalid values and as a result the error will magnify as high order of polynomials are used, so therefore the linear relationship is recommended. 6) In a fast Fourier transform (FFT) the data in the time domain is converted to the equivalent data in the frequency domain. The original data can therefore be considered as the sum of a series of sine waves of regularly spaced frequencies, with different magnitudes and phases. How is the frequency interval in the FFT determined? How can the frequ ency interval in an FFT be reduced?What impact could this have on an experiment? The frequency interval can be obtained by dividing the sampling rate by the number of samples used. For 660Hz the number of samples is 1024, so therefore the frequency interval is 660/1024 = 0. 6445. The frequency intervals can be reduced by increasing the number of samples used; this is advantageous as it gives a more accurate representation of the original signal. 7) Considering the FFT data, what can be done in an experiment to isolate genuine signals from random fluctuations in the data? Give an example of this in graphical form.Figure [ 9 ] Figure [ 10 ] From figure 9 it can be seen that the peak is unobtainable as the data is very noisy which could be due to disturbances. However this can be overcome by averaging the FFT which allows us to easily identify peaks which can be seen from figure 10. 8) In this experiment, why are 2 frequency peaks seen on the FFT when the hotwire is near the centre lin e? 2 frequency peaks can be seen on the FFT at the centreline due to the 2 vortices induced by the cylinder but as you move away from the centre line only one of the vortices is predominant.The two peaks occur at 129Hz and 250Hz. 9) With increasing distance from the centreline, how does the FFT distribution change? Include graphs to illustrate this for various locations across the wake. From the below figures it can be seen that as you move away from the centre line the peaks in the FFT distribution disappear. Figure [ 11 ] Figure [ 12 ] Figure [ 13 ] Figure [ 14 ] Figure [ 15 ] Figure [ 16 ] 10) Plot the probability distribution histograms of velocity for various positions across the wake.What does the histogram show and how can the variation in the histograms be explained in terms of the properties of the flow? Figure [ 17 ] Figure [ 18 ] Figure [ 19 ] Figure [ 20 ] Figure [ 21 ] Figure [ 22 ] By comparing the above probability distribution figures it can be seen that with distanc e away from the centreline the flow velocity develops a more uniform velocity. It can be seen that within the 40mm distance away from the centreline, the probability distribution of the velocity produces wide distribution of velocities; this is due to the various velocities inside the wake and turbulence.For distance more than 40mm away the probability distribution of velocity becomes more uniform, which implies the vortices play no role in affecting the flow at these distances away from the centreline. It can also be seen that the flow speed at these distances increases as the flow diverges and accelerates around the cylinder. 11) Plot a graph showing the variation of mean velocity, RMS velocity and turbulence intensity with distance across the wake. What physical phenomena in the flow are causing the distribution to be the shape they are?What do the results say about the size of the wake compared to the size of the cylinder? Figure [ 23 ] Figure [ 24 ] Figure [ 25 ] The vortices i n the flow cause turbulence to occur behind the cylinder which causes the distributions to change. It can be seen from figure 23 that the velocity changes instantaneously as you move away from the centreline, it can also be observed that from 45mm away and more the velocity start to become more uniform and fluctuate around the free stream velocity. From figure 25 and 25 from 45mm and onwards the RMS and RTI decrease.From the above graphs it can be deduced that the size of the wake is 45mm from the centreline or a total width of 90mm, which is 6 times the diameter of the cylinder. 12) What are the major sources of error likely to be in this experiment? Try and give a numerical estimate to the possible error(s) in the data. Some of the likely sources of error that may occur during this experiment are the calibration process as the hotwire was only calibrated at the centreline and as the hotwire was lowered using screw mechanism which it not totally accurate, there was no calibration o f the at the new position.Another source of error can be due to pressure fluctuations, and due to the velocity being measured using the pressure differences, these fluctuation can cause the velocity to vary. Another source of error could be the assumption of the flow being 2-d as turbulence is a 3-d. To calculate the error, I used the measured velocity table and the theoretical linear calibration velocity. Taking the average error, the percentage error in the experimental data was 5. 8%. Within a range Can not measure supersonic velocities

Compare and contrast the roles of the teacher and teaching assistan

1. 1-Compare and contrast the roles of the teacher and teaching assistant in assessment of learners achievements. Both the teachers and the teaching assistant main role is to monitor and assess pupils achievemnets in the class, but the main teacher has overall responsibility for recording and making the decisions that may be needed for example moving a child into a different group to match their ability levels. The teacher needs to be aware of the progression made by all the children in their class and be able to report back to parents and other members of staff.As a teaching assitant my main role is to support the class teacher whilst the ongoing assessment of pupils takes place. The teacher can measure the progress of each pupil by carrying out lessons and setting the children clear learning objectives. At the beginning of the lesson the learning support practitioner will need to be aware ob the learning objective and need to know what they are going to be supporting, once they kno w this then they will be able to show the children what they are going to do and how to achieve it.The day to day planning and lesson plans are the main responsibilities of the class teacher, but feedback and input from the teaching assistant can help the teacher structure the planned lessons. As well as the teacher having more responsibility in relation to their planning we both work together to ensure that all children achieve their targets and both carry out observations of the children in their class. By carrying out observations this gives factual feedback to the teacher to show exactly what stage each child is a, if they need extra support and how to get them to their targets.The teachers role in assesment for learning is to look at the observations and feedback given to work out the different learning groups and move children about if necessary, regular reviews of these groups will ensure that the groups are more specific to their ability and the children will gain confidence from working in groups of pupils with the same ability. Both teacher and assistant need to be giving praise and encouragement and also be giving feedabck to the children on how they are doing this will encourage motivation from the pupils. 1. 2- Summarise the difference between formative and summative assessment.Formative assessment is a formal way of working on a lesson or target that needs to be learned, it is an ongoing process over time used to check that the pupils have learned and understood the lesson through observations and seeing how they work and what strategies are best for the pupils. It is a way of monitoring pupils to check their understanding and to clear up any problems that are observed. Any problems will need to be altered to suit the individual needs. It is also used so that the pupils can identify their own strengths and weaknesses.Children should be involved in reviewing their own progress throughout the lesson and be encouraged to think about what they have l earned and how it might help future lessons. Summative assessment is a fact based way of assessing, it can be done by end of week tests to see how the pupils are performing and whether they understand what they have learned. It will show whether the pupil has achieved or not and if it shows they havent planning will be taken into account to alter the way the child is taught, therfore constant review will take place to help to understand future lessons.There are a number of ways formative assessment takes place in the classroom and a couple of examples Examples of formative assessment Observations- this will be done throughout the lesson to make sure the target for that lesson has been met. Feedback to the teacher- this will show if a child has understood the lesson or if extra support is needed. Feedback from the child- this will determine whther the child feels they have understood the lesson outcome. Examples of summative assessment End of week tests SATS End of unit testsAlthough formative and summative assessments are different ways of assessing learning they are both used for assessing and following the national curriculum. Formative assessment is a more formal type of assessing where the focus is on monitoring pupils response to the lesson and any progress made. Summative is where the focus is on determing what the pupil has learned for example in a test at the end of term.1. 3-Explain the characteristics of assessment for learning. When the teacher shares and explain the learning objective with the pupils they will be giving the pupils a clear understanding of what they are to learn, they can  check the childs understanding by asking questions, the support learning practitioner will also need to be aware of the learning objective. It aims to help pupils gain a clear understanding of the standards they are aiming for an example of this could be providing an example of previous work. By allowing pupikls to do self and peer assessment it allows them to a ssess the progress they have made and identify how they can improve their work. Peer assessing allows others in the group to act as critical friends.By providing feedback the pupils will see more clearly what they need to do next and how to improve on their work if needed, examples of feedback could be questions in a group or a through a whole class discussion. Promoting confidence that every child can improve will see the child gain satisfaction on their own progress and will give them a sense that they can continue to improve, a teacher or TA can do this by giving positive and constructive feedback, setting appropriate targets to their ability and then working out a learning objective which will challenge individuals.Involving both teacher and pupils reviewing and reflecting on assessment for learning it will allow the teacher to balance teacher assessment with peer and self assessment allowing the children to take responsibilty for their own learning and allows them to reflect on what they have learned. They will focus on learning objectives and sucess allowing them to make good progress. 1. 4-Explain the importance and benefits of assessment for learning- Assessment for learning is an essential part of education as it defines whether or not the learning objectives are being met.Assessment for learning is a significant way to raise a pupils academic achievement. In order for the pupil to progress through the school they must understand the purpose of their learning, where they are in relation to this purpose and how they can achieve their set goals and targets. Assessment will help a pupil reflect on their own development which in turn will help them recognise their own strengths, a benefit of this is if a pupilis given the opportunity to discuss their learning either with a teacher/TA or their peers they may develop a deeper understanding of their learning which can build confidence and motivate them as students.Assessments can identify individual educatio nal needs of all children as well as informing them about their performance and achievments this will then allow teachers to use different approaches personalised to each childs needs. Children who feel they are not part of the learning process are more likely to lose interest in the lesson. Assessment for learning is used so that the pupil is able to understand the objective/aimof the lesson, what they need to do to reach this and where they are in relation to this.1. 5-Explain how assessment for learning can contribute to planning for future learning carried out by- Teacher- It will contribute to future planning for the teacher as the teacher will be able to differentiate different groups by ability and then levels they are at. They will be able to recognise if any child needs any additional support, whether it just be extra one to one support or whether and outside agency is required for example occupational therapists.The teacher will decide through assessment for learning who t he TA is to work with and will make sure they have all the correct resources ready. Doing reports throughout the year will allow any information to be passed on to supply teachers and end of year reports will be passed to the new teacher of the next year to show what stage the pupils are at and they will carry on where the last teacher left off. Pupil-It will contribute to future planning for the pupil as they will know what their targets are and how to achieve them.Feedback to the teacher or TA on whether they understand the learning objective. They may even offer suggestions to simplify the explanations or may find and easier way of acvhieving. Self and peer assessment in which the children identify their own achievements and progress and think about what they need to do to improve this. They may learn better by using different learning techniques for example visual as oppesed to kinastetic.Just by asking the pupils questions will contribute for example â€Å"do you think your ha ndwriting is neat† they will know if thet need to work on improving and should put it into practise on their next attempt. TA-By working alongside the teacher and pupils the TA will be able to recognise any areas of learning that need revisiting, they will do this by asking the pupils questions on how they feel the lesson went, is there any learning styles that would have made them understand it better.They will feedback to the teacher to help prepare for future lessons and gather any resources that will be needed. A teaching assistant may also feedback to the teacher via feedback forms and the teacher may decide that a child in a certain group needs to move to another group. A TA will give extra assistance if a child needs it and give less able pupils the opportunity to revisit areas they are unsure of.

Healthcare Essay Example | Topics and Well Written Essays - 500 words - 2

Healthcare - Essay Example The reasons for the stated, as a reading of Hamill's (2007) article indicates, lay in the country's highly competitive two-party system, budget constraints and the complex nature of legislature. Although Pennsylvania has one of the highest healthcare insurance percentages in the country, its Democratic governor, Edward G. Rendell is determined to expand coverage to include all uninsured adults and cut down on healthcare costs. As Hamill (2007) reports, governor Rendell is currently proposing that the state adopt a number of measures intended to reduce the cost of healthcare and, thus, extend healthcare to the state's 760,000 uninsured adults. Prior to the current proposal, Governor Rendell had declared his intent to sign a bill establishing a single-payer system, effectively making the state the insurer for the uninsured. The estimated cost of the aforementioned, however, forced him to reconsider this route (Hamill, 2007). Healthcare insurance is a problem but as one may infer from the article, one of the primary obstacles to the implementation of solutions lies, not in the inordinately complex nature of the problem itself but, in the nation's two-party system.

Production Possibility Frontier Worksheet Essay Example | Topics and Well Written Essays - 250 words

Production Possibility Frontier Worksheet - Essay Example The points A, B, and C represents the most efficient use of the resources in the production industry. The Point X denotes an inefficient use of resources. The point Y on the other hand denotes the production state that cannot be achieved at the current state (Riley). Improvement in technology for the production of consumer goods makes the production of consumer goods cheaper to the producer. The improvement in technology shifts the PPF graph outwards. Consequently, the production of consumer goods has shifted outwards. Improvement in technology for the production of consumer goods makes the production of consumer goods cheaper to the producer. The improvement in technology shifts the PPF outwards. Consequently, the production of consumer goods has shifted outwards. In reading through the crusades of progress i get the impression that the author tries to justify human actions. I strongly agree with the first paragraph that there is sufficient reason for the existence of evil in the world because evil works some good in us. For example one day I got beat up while walking at night. This experience taught me that I should stay at home with my family during night times. This has helped me greatly as it has strengthened my family. I personally feel that that human nature can be best understood through history. Punishment on the other hand does not serve any good. This is best illustrated by the many ills in the society despite the harsh punishment that the offenders serve. Indeed Beccaria postulated the best passage on the crimes and punishments. Punishment is also not always just. The best example is the case of the Condorcet who committed suicide due to loopholes in the justice system. He was accused of being anti-revolution. The pain was too much for him to bear such that he saw it better for him to die. I also acknowledge his contribution in philosophy. I get this from where the essay says that he argued that human nature could be perfected

Monetary Economics Essay Example | Topics and Well Written Essays - 2000 words - 1

Monetary Economics - Essay Example Monetary Economic growth is generally thought of as one-dimensional and is measured by increase in income. Monetary Economic development involves structural and functional changes and appropriate system of money supply. In the absence of effective measures of the latter however, states of development are estimated by the growth of income. Ordinarily, levels of income and rates of increase are given on a per capita basis, to approximate measures of efficiency and welfare (Shin, 2005, 1117). There are broadly three periods in the early history of monetary economic thought. The first is the period of early industrialisation in Europe, the second is the period of industrial revolution in England, i.e. the period from about 1775 to 1832, and the third period falls in the third quarter of the nineteenth century when other countries like Germany and the United States began to catch up with Britain and finally overtook it as the leading industrial power of the world. But monetary economic development as a discipline comprising systematic and scientific study may be said to have developed over the last few decades (Hahn, 2001). According to Malthus, as long as the wage level is above a certain minimum w0/ population tend to grow very rapidly. Since the actual w never rises above w0/ any short-run increase of the wage is sufficient to provoke a large enough upsurge in population to bring the wage down to a minimum level. Thus, if once the whole world were inhabited, population would increase in an arithmetic ratio as resources do, and not show a tendency of increasing in a geometric ratio, and then there would be progress. But this progress would consist of a proportional increase in the total quantity of capital and the total number of workers. There would be no increase in the standard of living since by hypothesis, every increase in the living standards, i.e.

The Information Asymmetry, Corporate Failures in Contemporary Issue in Essay

The Information Asymmetry, Corporate Failures in Contemporary Issue in Accounting - Essay Example The internal auditor plays a critical role in reducing agency costs by ensuring and assuring that financial reports prepared by the firm are consistent with regulations and standards as expected by the investors (Ahlawat & Lowe 2004, p. 147). There is often a business relationship between the client and the external audit. The firm contracts the auditor to audit and attest to the firm’s accuracy of the financial statements. Corporate failures and major financial scandals like Enron and WorldCom have resulted from poor accounting system where there were information asymmetry between shareholders, investors as well as other outside parties, and the insider parties mainly the management executives and the internal auditors. There is also a business relationship between the auditor and the shareholders who rely on the financial statements prepared by the auditor. Internal audit function works closely with the management in examining internal controls, detecting fraud and advising them in the appropriate remedial measures in case of fraud detection in the system (Sengupta 1998, p. 462). In the vase of internal audit function and audit committees, these auditors are employed by the firm and are therefore paid by their firms, the interaction between the internal auditors and managers as well as the employees can be potential sources of conflict of interest, which may result in the auditors not being fundamentally objective and also compromising their independence. Internal auditors and the dominant senior managers can work together to ensure that their individual interests override those of the firm. In such cases, the financial reports issued to the investors and shareholders may look consistent with accounting standards and principles while being far from the true position of the company. Role of information in the firms’ corporate governance Information plays an important role in facilitating firms’ corporate governance. One of the important is sues of corporate governance is the construction of mechanisms that help in aligning objectives of executives with those of the firm’s shareholders (Hermalin & Weisbach 2008). The firms’ board of directors often find themselves heavily tasked with the role of monitoring and advising executives. These boards comprise of internal directors who are the firm’s senior executives and outside directors. Outside directors are essential in bringing independence to the function while the internal directors help in bringing information about the firm’s activities. These directors being insiders or senior executives in the management can hide information where they detect that such information will be utilized in disciplining or taking away the executives private benefits. Information plays an important role in the selection and construction of corporate governance mechanisms that help in aligning actions of managers and senior executives with shareholders’ in terests. Information also helps in reducing contracting costs and in the making of strategic decisions. Information asymmetry The internal audit function and the management generally have more information about the firm’s performance than the firm’s shareholders. This information asymmetry can be detrimental to the firm’