how can we explain the persistance of class structures in Britain essays

how can we explain the persistance of class structures in Britain essays HOW CAN WE EXPLAIN THE PERSISTANCE OF CLASS INEQUALITIES IN BRITAIN? Traditionally Britain has always been recognized as a class society, characterised by widespread awareness of social class membership, class inequality and the influence of class inequalities in employment prospects. However it has been argued that with growing affluence, levels of education, social mobility and post - industrial economic development, class identities are losing their salience. (4) Saying this there is still substantial amounts of evidence to suggest that class inequalities are still very much inherent in British society especially with regards to social mobility. One of the first factors in explaining class inequalities in Britain would have to be the differences in wealth and income. Carl Marxs theory on income and wealth in western societies can be used to help explain this. Marx believed that maturing of capitalism would bring about an increasing gap between the wealth of the minority and the poverty of the mass of the population. According the Marx the wages of the working class would never rise far above survival level, while wealth would pile up in the hands of those owning capital. Marx also believed that those in the low levels of society would suffer, accumulation of misery, agony o labour, slavery, ignorance, brutality, moral degradation.... (Marx 1970. p 645). From this quote we can see that to a certain extent Marx was right, especially about the persistence of class inequalities in industrialized societies such as the UK and in anticipating that great inequalities of wealth and income would continue. He was wrong however to assume that the income of most of the population would remain low. Most people in Britain today are much better off materially than comparable groups in Marxs day. To examine how far, and why, this is the case we have to look at changes in the distribution of ...

The History and Use of Metal Detectors

The History and Use of Metal Detectors In 1881, Alexander Graham Bell invented the first metal detector. As President James Garfield lay dying of an assassins bullet, Bell hurriedly invented a crude metal detector in an unsuccessful attempt to locate the fatal slug. Bells metal detector was an electromagnetic device he called the induction balance. Gerhard Fischar In 1925, Gerhard Fischar invented a portable metal detector. Fischars model was first sold commercially in 1931 and Fischar was behind the first large-scale production of metal detectors. According to the experts at AS Company: In the late 1920s, Dr. Gerhard Fisher, the founder of Fisher Research Laboratory, was commissioned as a research engineer with the Federal Telegraph Co. and Western Air Express to develop airborne direction finding equipment. He was awarded some of the first patents issued in the field of airborne direction finding by means of radio. In the course of his work, he encountered some strange errors and once he solved these problems, he had the foresight to apply the solution to a completely unrelated field, that of metal and mineral detection. Other Uses Simply put, a metal detector  is an  electronic instrument  which detects the presence of  metal  nearby. Metal detectors can help people find metal inclusions hidden within objects, or metal objects buried underground. Metal detectors often consist of a handheld unit with a sensor probe which the user can sweep over the ground or other objects. If the sensor comes near a piece of metal, the user will hear a tone, or see a needle move on an indicator. Usually, the device gives some indication of distance; the closer the metal is, the higher the tone or the higher the needle goes. Another common type is the stationary walk through metal detector which is used for  security screening  at access points in prisons, courthouses, and airports to detect concealed metal weapons on a persons body. The simplest form of a metal detector consists of an  oscillator  producing an alternating current that passes through a coil producing an alternating  magnetic field. If a piece of electrically conductive metal is close to the coil,  eddy currents  will be induced in the metal, and this produces a magnetic field of its own. If another coil is used to measure the magnetic field (acting as a  magnetometer), the change in the magnetic field due to the metallic object can be detected. The first industrial metal detectors were developed in the 1960s and were used extensively for mineral prospecting and other industrial applications. Uses include  de-mining  (the detection of  land mines), the detection of weapons such as knives and guns (especially in  airport security),  geophysical prospecting,  archaeology,  and  treasure hunting. Metal detectors are also used to detect foreign bodies in food as well as in the  construction industry  to detect  steel reinforcing bars  in concrete and pipes plus wires buried in walls or floors.

Assignment Example | Topics and Well Written Essays - 500 words - 204

Assignment Example â€Å"My Papas Waltz† narrates a young son’s frightened encounters with his drunken father. As his father waltzes him around, the poem creates the same dizzying effect on the audience too. These poems evoke the senses to assert that, disorientation may be confusing at first, but they have their enlightening moments. The main subject of these poems is disorientation that can create a feeling of dread. â€Å"In a Station† is a metaphor of contrasting images about seeing an â€Å"apparition† (Pound 1) and seeing â€Å"petals† (Pound 2). An apparition is usually worrisome, while petals tend to evoke appreciation for their delicate beauty. Using these images create opposing emotional effects that result to a sense of disorientation for readers, as if the poem also wants them to feel the confused state of its speaker. â€Å"My Papas Waltz† talks about disorientation too. The speaker is merely a little boy, but his drunken father aggressively tosses him around as his dance ritual before putting his son to bed. The grace and aristocratic nature of a â€Å"waltz† conflicts with the working-class roughness of a father who smells like â€Å"whiskey† (Roethke 1), has â€Å"battered† knuckles (Roethke 10) and â€Å"palm caked hard by dirt† (Roethke 14) , and hurts his dance partner by scraping his ear with his buckle (Roethke 12). Again, this poem puts readers into the place of the speaker- a particularly physically and emotionally dizzying place. These poems have a powerful way of forcing their audiences to step into their shoes and feel their disorientation. To feel confusion, these poems stimulate the senses to create strong visual and emotional effects. The title itself of â€Å"In a Station† easily helps readers see the metro’s darkness, feel its coldness, and smell its wet, dank scents. Adding the description of the â€Å"apparition of these faces in the crowd† heightens the feelings of creepiness and fearfulness of the setting (Pound 1).

Politicts Essay Example | Topics and Well Written Essays - 250 words

Politicts - Essay Example The house votes for the Bill after having debated it satisfactorily, where finally the governor can enact or reject it. The Bill once presented to the governor and 45 days elapses without signing; becomes a law (Lurie, 2005). Legislative office formulates and prepares it technically prior its presentation in other preceding steps. This office is non-partisan since it operates according to its given mandates, hence cannot be influenced (Lurie, 2005). The committee discusses the Bill openly in public where it may make some amendments and present to the house as is or offer a substitute Bill (Lurie, 2005). Suppose there is no consideration of the Bill or fails to report it, remains in the committee. Third Reading is a step considered by the president or the chair where the house discusses the Bill effectively. Second and Third Reading may not be in one day except when it was urgent and agreed by 75% of the house. This encompasses 34 votes from the senates and 60 from the Assembly. The House votes to endorse the Bill as per the majority, where there must be 21 senate and 41 Assembly votes to enable it pass to the Second House (Lurie, 2005). Suppose the closing poll fails, the house may consider the Bill in another or return it to the committee. The Bill undergoes via similar process as in the original House. If it makes any alterations, it sends the Bill to the First House for support concerning the changes. Primarily, a Bill gets ultimate legislative when it goes via the two houses without any alterations. The Governor signs the Bill to enact it. Alternatively, it is an Act if after 45 days has passed devoid of any action undertaken concerning the endorsement. Suppose the origin house is in recess, there is a deliberation of extending the 45Th day to date, which it will reconvene. Besides, a rejected Bill may be a law in the occasion where the legislature dominates the refusal by 2/3 poll. Law starts

Theories for the Development of Expertise

Theories for the Development of Expertise The Nature or Nurture of Expertise Historically, expertise has been strongly correlated with inherent ability. Experts were thought to be â€Å"born† and required training only to reach their highest level of performance. This was based on ideas by Galton (1869 as cited by Macnamara et al (2014)), a geneticist, who noted that excellence in the arts and sciences tended to run within families. However, this theory alone is in contrary to what is observed in surgical training, where despite initially showing poor aptitude for practical skill, most novices will progress and become expert surgeons. Therefore, whilst innate ability is undoubtedly an important factor when carrying out a task, is it really necessary for the development of expertise? The current view, first suggested by behavioural psychologist Watson (1930), completely moves away from the need for innate ability, and suggests that experts are â€Å"made† through practice, determination and hard-work (as cited by Macnamara et al (2014)). This theory is supplemented by Ericsson et al (1993), who state that while amount of practice and experience play an important role in the development of expertise, quantity alone is insufficient, but rather quality in the form of sustained deliberate practice is more important in the development of expertise. Ericsson et al (1993) defined this as practising individual skills with the specific aim of improvement, and famously quoted that 10000 hours of deliberate practice (DP) was required to attain expertise, which they based on the estimated cumulative quantity that the best musicians engaged in over their careers. DP hence involves practising the skill at progressively more challenging levels, with feedback and reflection, in an attempt to master it. I am able to relate to this as a musician myself; I was taught never to practise by playing the same piece of music over and over again. Rather I practise my fingering with the specific intention of becoming a better pianist by challenging myself with progressively faster and more technically challenging pieces of music. Thus, whilst frequent repetition may maintain my skill level, DP is crucial for advancement. Similarly, Rees-Lee and Kneebone (2015) describe the process of DP in tailors whereby the initially learn to practice on cloth and then progress to trousers and jackets. While this sequential training is similar to surgery in that the trainee starts with suturing and then progress to operations, the benefit of a graded training program in surgery over the apprenticeship in tailoring is that of a curricula whereby increasing levels of diffi culty are specifically introduced at regular intervals over the course of the training program, thus facilitating DP and development of expertise. On the contrary, Ericsson et al and the theory of DP has been criticised for placing no weight on innate talent. DP alone does not explain why only certain people are able to successfully take up playing a musical instrument. Macnamara et al (2014) argue that the majority of people will stop doing what they are not good at, and thus talent must precede DP. Grantcharov and Reznick (2009) were critical of the 10000 hours within the surgical domain, as it is based on the assumption that surgical trainees learn at the same rate, which is not the case. Recently, Hambrick et al (2014) and a subsequent meta-analysis by Macnamara et al (2014) have shown that within the domains of music, chess, education, sport and professions there is a large variance that cannot be explained by DP. Whilst the effect of DP was strong on music, chess and sport, it was extremely weak on education and professions. This may be because DP isn’t as defined in the latter activities, or alternatively performa nce in these activities is much less predictable (for example handling emergencies in surgery, or teaching students of varying knowledge levels). Subsequently, they concluded that while DP is a very important predictor of individual differences in performance, it isn’t as significant as Ericsson et al have stated. Overall, it seems evident that in both surgical and non-medical professions, the purpose of the selection process is to pick those candidates that demonstrate the innate abilities required to be a member of their community of practice. It is however sustained DP that will allow the individual to become an expert. Sadideen et al (2013) further suggests that innate ability will both speed up the rate at which this expertise is achieved, but will also be the limiting factor to how far one can progress. Efficiency versus Innovation As discussed in the previous section, sustained deliberate practice (DP) plays a critical role in the development of expertise. Through progressive challenges, the purpose of DP is to move the expert away from automation. Thus, the term â€Å"expert† can be split into two types; the routine expert and the adaptive expert (Alderson, 2010). The routine expert is one that has developed high levels of proficiency in a task by sheer volume of repetitive experience, which has subsequently lead to automation of the task. With a limitation to the cognitive process during automation, routine experts will try to adapt a problem to their existing solution, and as such Mylopoulos and Regehr (2007c) use the term â€Å"experienced non-expert† to describe these individuals. This is supported by Gawande (2002 as cited by Alderson, 2010) who argues that anyone can therefore become a routine â€Å"expert† within a narrow range if the environment of the task remains stable. The craft of glass blowing is an example of routine expertise. Here the blower has physical mastery of the materials and tools required to successfully blow glass, and as such it has become an automated process. Atkinson (2013) describes that within glass blowing there is little or no room for alternate approaches or novelty. Tried and tested methods ar e the shared culture of the craft and within this community of practice, the same technique and materials are used worldwide. Pedagogy in glass blowing is not learner-centred, but revolves around the technique, tools and materials, and whilst there is the stability within the craft, there is also a limited routine range. In contrast, expertise in the surgical field requires a greater flexibility due to the highly individualised characteristics of each patient, and greater innovation is required to deal with the regular challenges (Atkinson, 2013). Thus the surgeon must develop adaptive expertise to broaden their knowledgebase rather than just applying it. Adaptive experts seek and utilise new problems and challenges to encourage DP so as to extend their knowledge and boost performance (Alderson, 2010). They treat learning as a continuous ongoing process, developing flexible and creative methods of solving problems, rather than speed and automaticity. In essence, adaptive experts don’t try to do tasks more efficiently, they try to do it better (Mylopoulos and Regehr, 2007c). Subsequently, the adaptive expert continually seeks to move centripetally within the model of legitimate peripheral participation; they are not happy in the periphery unlike their routine expert counterparts (Mylopoulos et al, 2009). Through their flexibility and understanding of their accumulated knowledge, adaptive experts are better able to apply their past knowledge to deal with new problems (Mylopoulos and Regehr, 2007b). Kneebone and Woods (2014) demonstrate this by simulating an operation using a retired surgical team. Here it is evident that within t he right simulated context of the operating theatre and the familiarity of the same team, the adaptive expertise of the surgeon can be utilised many years later to perform the surgery. It can be argued that other non-medical experts such as musicians are also able to do this if asked to play a piece of music many years later. From personal experience as a musician, I would counter-argue that in this situation routine expertise is used as they would just be repeating a piece of music from memory, whilst the surgeon would be utilising their knowledge and applying it to operate on a new case with all of its various anatomical and physiological permutations (adaptive expertise). Wulf et al (2010) suggests that one should push away the automaticity and non-cognitive practice associated with the routine expert, and instead aim for adaptive expertise. Although Alderson (2010) supports this statement, he points out that in surgery the processes of adaptive expertise such as DP, seeking challenges and innovation need to be monitored to prevent harm to the patient that may arise from the overenthusiastic surgeon forever seeking new knowledge and thus persistently â€Å"at the bottom of the procedural learning curve†. On the contrary, Guest et al (2001) argues routine and adaptive expertise are not separate entities, but rather two ends of a continuous spectrum. They argue that while adaptive expertise should predominate in surgery, by automating basic technical skills, this will help to free-up time for the cognitive processes needed to deal with and learn from the more important and complex situation. The true expert has therefore developed resources and p rocesses that allow effective and efficient solutions for the routine problems of practice (e.g. pattern recognition aided by illness scripts and encapsulated concepts), thus allowing a reinvestment of the cognitive area liberated through the automation process towards innovation and extending new knowledge (Mylopoulos and Regehr, 2007c).

Classification of the Tea Party Movement Essay

The Tea Party movement appears to be a rather unique entity. There is much confusion as to the exact classification of the Tea Party movement. Are they a political party, an interest group, or a social movement? Even after countless internet searches a definitive answer was seemingly nowhere to be found. There are three possible classifications of the Tea Party movement that will be explored. As well as information on which of the three systems would be the more effective route for the movement to take and why that route would be the most effective. This should paint a clearer picture of the Tea Party movement and their actual classification. The first look will be at whether or not the Tea Party is a political party, an interest group, or a social movement. And then at what would have been the more effective approach and why that approach would have been more effective. The hope is that by the end of this, the reader will have a better idea of the Tea Party movement’s positio n as a social movement and why a becoming a separate political party would have been their most effective approach. Is the Tea Party movement a political party, an interest group, or a social movement? Power and Choice: An Introduction to Political Science defines a political party as â€Å"a group of officials or would be officials who are linked with a sizable group of citizens into an organization. A chief objective of this organization is to ensure that its officials attain power and are maintained in power† (Shively, 2012, p. 251). The Tea Party movement clearly has a group of officials that they wanted to place into power. However, with no centralized leadership and little to no attempt to separate from the Republican Party one would be hard-pressed to argue them as a political party. Also, Ron Paul, who is often referred to as the godfather of the Tea Party movement, is currently running for the republican nomination. The republican candidates are frequently campaigning for the votes of the Tea Party voters. Along with, seemingly every news outlet constantly mentioning how the republ icans are fighting for the Tea Party vote the line between the two parties continue to blur. A Washington Post article states, â€Å"at a 2012 presidential forum in New Orleans in June, (Michelle) Bachmann estimated that the tea party consists of 60 percent republicans, 20 percent independents and 20 percent democrats† (Blake, Aaron â€Å"Tea party democrats do exist.† Washington Post. July 6, 2011. Web. March 7, 2012). This tells me that the Tea Party movement is a branch of the Republican Party that has differing views on some major issues, but still identifies themselves as republicans. Therefore, no, by this evidence the Tea Party movement is not a political party. The Tea Party movement, however, also is not an interest group. According to Power and Choice: An Introduction to Political Science an interest group is an â€Å"organized group of citizens that has one of its goals ensuring that the state follows certain policies† (Shively, 2012, p. 251). Historically groups such as Greenpeace, the National Rifle Association and the Air Force Sergeants As sociation have been classified as interest or â€Å"pressure† groups. These groups use their organization as a means to represent public opinion to government officials. Looking at the definition of interest group one could possibly deduce that the Tea Party movement must be an interest group. Do they want to ensure that the state follows certain policies? Yes. They demand lower taxes, call for the elimination of deficit spending, and insist the government abides by the Constitution and the institution of fiscally conservative policies to eliminate the national debt. Just like with the democratic and republican political parties, the Tea Party movement shares some similarities with interest groups. One could easily consider the Tea Party movement an interest group. Especially if they have read the Encyclopedia definition of interest group, â€Å"also called special interest group or pressure group, any association of individuals or organizations, usually formally organized, that, on the basis of one or more shared concerns, attempts to influence publi c policy in its favor. All interest groups share a desire to affect government policy to benefit themselves or their causes. Their goal could be a policy that exclusively benefits group members or one segment of society (e.g., government subsidies for farmers) or a policy that advances a broader public purpose (e.g., improving air quality). They attempt to achieve their goals by lobbying† (interest group (2012) In Encyclopedia Britannica Retrieved from http://www.britannica.com/EBchecked/topic/290136/interest-group). After reading that definition it seems that the Tea Party movement is an interest group, they do fit the definition extremely well. However, there is one other option. The last possible classification to be explored is the social movement. Does the Tea Party movement fit the mold of a social movement? A social movement is defined as â€Å"loosely organized but sustained campaigns in support of a social goal, typically either the implementation or the prevention of a change in society’s structure or values. Although social movements differ in size, they are all essentially collect ive. That is, they result from the more or less spontaneous coming together of people whose relationships are not defined by rules and procedures but who merely share a common outlook on society† social movement (social movement (2012) In Encyclopedia Britannica. Retrieved from http://www.britannica.com/EBchecked/topic/551335/social-movement). The Tea Party movement came to be in 2009 and 2010 with distrust in elected officials and wanting to remove them from power. They believe that the government has ignored the constitutional order of America (Shively, 2012, p. 309). To a person who is sparsely active in politics, the Tea Party movement may seem to be spontaneous and out of nowhere. But it could be easily argued that the political activist involved carried their feelings for many years prior to organizing the movement. But to an outsider they may have appeared to burst onto the scene. The Tea Party movement seems to be searching for a change in what they believe to be unconstitut ional actions of the United States government, as well as trying to prevent the invasion of constitutional rights. Earlier, it was stated how one could see classifying the Tea Party movement as an interest group. However, after further research they seem to fit the mold of a social movement slightly more. Since the Tea Party movement is a social movement and not an interest group or political party, it needs to be determined which one would have been the best course of action for the movement to take. The best move the Tea Party movement could make would be to become a separate political party. As a political party they would be able to run on a platform consisting completely of their own views. Why attempt to ride the coattails of the Republican Party? If the views differ enough to rally and callout the current elected officials, regardless of party, then new ones. The new party won’t have to worry about being held back by the differing views of the party of which they chose to attach themselves. If the numbers quoted earlier from Michelle Bachmann are correct (60 percent republicans, 20 percent independents and 20 percent democrats) they should have a rather good chance at winning some elections. Mike Gallagher, a Fox News Contributor, stated in a 2009 interview with Bill O’Reilly that, he’d â€Å"happily trade is republican card for a tea party card, if there was such a thing.† Now, obviously this doesn’t state how many hardline Tea Party voters there are, but it says that they appeal to some members of both major parties as well as the independents. Maybe running separately would give them a better chance of pulling more voters from the other parties and uniting their followers even more. After first comparing the Tea Party movement to interest groups, and then social movements and finally political parties, the evidence showed that they are more of a social movement than the other two. The Encyclopedia definition cited earlier was what led to this conclusion. Although it is strictly an opinion, the Tea Party movement would be better served as a political party. This is mainly because they could focus their time and efforts on a campaign consisting of their views. Would they get my vote? No. But at least they would be able to round up all of their supporters into one basket. Works Cited Encyclopedia Britannica. (2012). Retrieved March 19, 2102, from encyclopediabritannica.com: http://www.britannica.com/EBchecked/topic/551335/social-movement Encyclopedia Britannica. (2012). Retrieved March 19, 2012, from encyclopediabritannica.com: http://www.britannica.com/EBchecked/topic/290136/interest-group Shively, W. P. (2012). Power & Choice: An Introduction to Political Science. New York, New York: McGraw-Hill.

Top Guide of Operant Conditioning Essay Samples

Top Guide of Operant Conditioning Essay Samples The Essentials of Operant Conditioning Essay Samples That You Will be Able to Benefit From Starting Today Consequently, staff have to be trained to give tokens fairly and consistently even whenever there are shift changes like in prisons or inside a psychiatric hospital. Children continuously make an effort to ride a bike till they are finally able to keep on the bike without falling off or wrecking. The key consideration to keep in mind is that with any kind of learning, it can at times take time. The Premack principle basically states that whenever you're picking out a reinforcer, you must consider the individual who's receiving the reinforcer. The key point to understand however is that you want to use positive reinforcement strategies that are particular to your pet fish. An excellent illustration is when a parent agrees with her or his child that should they don't find great grades they will pay the parent a particular sum of money. The Lost Secret of Operant Conditioning Essay Samples Use Positive reinforcement in Operant Conditioning to acquire more of what you need and less of what you wish to prevent. Therefore, the conditioning was successful. In adults, aversive conditioning is often utilised to combat addictions like smoking or alcoholism. Classical conditioning generally happens when the subject learns to associate two stimuli. There are some different techniques of dog operant conditioning that may work to your canine companion. Be clear regarding the specific procedures the therapist would utilize. In more specific provisions, it's a type of classical conditioning therapy that's created by Joseph Wolpe who's a South African psychiatrist. Two giants in the specialty of psychology were spearheading he debate. New Questions About Operant Conditioning Essay Samples Operant conditioning may be used to explain wide array of behaviors, from the practice of learning, to addiction and language acquisition. It occurs when an association is made between a particular behavior and a consequence for that behavior. By comparison, classical conditioning is every time a stimulus automatically triggers an involuntary reaction. Also, remember that it is passive on the part of the learner, while operant conditioning requires the learner to actively participate and perform some type of action in order to be rewarded o r punished. When a behaviour does not have any consequences, it is going to occur less frequently. Finally, the invertebrate will be conditioned to keep on the side that doesn't undergo a temperature change. In real life, behavior isn't constantly reinforced. The behavior was extinguished. There are two sorts of punishment. Your dog is a fantastic companion, but in order to make the desired behaviors you are going to have to learn how to communicate in a language which he can understand. In the event the client values life or their loved ones or children the adverse effects of smoking might just be the trigger they should stop. A good example could be when an infant is hungry it's viewed as an uncomfortable state in their opinion. The essentials of positive reinforcement are employed in all kinds of animal training. Shock electrodes are put into the tibialis anterior muscle. On the flip side, negative reinforcement has different varieties of rewards and may also be effective. In different instances, rewards and punishments could be consciously doled out as a way to create a shift. Most individuals believe positive reinforcement is more effective because somebody is more inclined to repeat a behavior if there's a reward involved. Especially in regards to dealing with behaviors. Simply deciding to block the behavior isn't always enough.