Wednesday, October 30, 2019

Preparing for Old Age Essay Example | Topics and Well Written Essays - 500 words

Preparing for Old Age - Essay Example James Henry was born in a family who struggled a lot financially. His parents were mere farmers who lost a lot of their earthly possessions during the â€Å"Dust Bowl† phenomenon. Being the fifth child, he only heard about their glory days when life was good and seemed promising. He only saw how difficult it had been for his parents and siblings to make things bearable. Mr. Henry says he also had to make a lot of sacrifices himself for him to help the family in their problem. As a young child, he helped his parents in the fields whenever he can and however he can. He learned to work hard even at a tender age especially during summer vacations. For him, it was quite easy to accept such kind of life then because they had few neighbors and most of them are not his friends anyway. Although there was this particular child whom he envied because they had a nice house and car and he was always dressed well, he never had strong feelings against his circumstances. As a matter of fact, he enjoyed helping his parents and siblings because their work time became their bonding time. They have strong relationships despite their financial struggles. Being the youngest in the family, Mr. Henry supposes he saw more of his parents’ hardships when they grew old. He says that when his brothers and sisters married, he was left alone to attend to his parents who started having problems of being old such as getting sick and weak.

Monday, October 28, 2019

Crimson tide and the aspects of leadership

Crimson tide and the aspects of leadership The film is based on the time period when there was imbalance in Russia. Russian rebel truehearted to their leader had obtained dominance over the installation of some nuclear missile and they are threatening thermonuclear warhead if the Russian government or Americans tried to confront him. In attempt to watch over the delegation, the United States ordered the USS Alabama: a nuclear submarine to be ready to take any action to sustain the strike. Among the Alabama submarine crew was Captain Frank Ramsey, who was the commanding officer and among the very few commanders remaining in the Navy with experience in combat. He chooses Lieutenant Commander Ron Hunter, who was highly educated when it comes to military history and maneuver, however had no experience regarding combat as the Executive Officer (Second in Command). During their embark at sea, latent hostility arose between Ramsey and Hunter due to indifferent personalities, Hunter was more analytic and conservative towards his mission and the men and as for Ramsey, he was more hotheaded, fly-by-the-seat-of-his-pants go about. A satellite report came through to the Americans that the Russians who got the nuclear installation were fueling the missiles, and the Alabama was ordered to plunge its missiles to those Russians. A second message came through for Alabama to disable their missiles, but unfortunately the message was not received by the crew after the communication unit was badly destroyed by the Russian submarine attack. The Alabama was too deep to restore communication and had just been hit and there was an outstanding order to launch the missiles, thus Captain Ramsey opted to continue with the order they had at the time which was authenticated. Hunter on the other hand was against the missile launch and tried to win over support from Rams ey to confirm the second message before proceeding with the launch, because he had hope that it was possibly an abjuration of the previous command. Hunter argued that even if they launched the missiles later than expected other US submarines in the area would proceed with the mission as per the fleets redundancy protocol measures. As the situation in the command became intense, Ramsey presents Hunter as an upstart graduate from Harvard who does not honor his place in the chain of command. There came a point where Ramsey wanted to excuse Hunter from being a Second in Command, just because Hunter was still against the launch of the missiles. Instead Ramsey was arrested in the attempt to outsmart the protocols regarding the launch of the nuclear. The Chief of the Boat agreed with Hunter and proceeded with the arrest of Ramsey though they were old friends, and he was taken from the Con and locked in his bedroom. Though the Alabama crew was shaken order was retained. The Russian submarine re-emerged just as Hunter was undertaking the effort to corroborate the second message concerning the missile launch. An underwater combat resulted and the Russian submarine was destroyed, and unfortunately the Alabama got damaged badly. The ship lost its communications, deaths of several crew members were encountered, and the boat nearly sank past its crush depth which resulted from the water which had entered into the boat after the hit from the combat with the Russians. As Hunter was waiting for the communications to be reestablished, some officers who were loyal to the Captain left the Con altogether. With the help of the loyal officers, Ramsey managed to get out of the place where he was held in attempt to present Hunter with charges of rebellion, placing the Executive Officer and officers who served with him under arrest. The launching of the missiles was nearly successful hadnt it been for the weapon officer who was persuaded to stall or delay Ramsey, whi le Hunter was in the mission of recapturing the bridge, among him was his main drafted staff officers. In the end, a tie resulted, thus the officers who had disputes agreed to wait until the last potential second to plunge the missiles. At long last the communications were up to speed and it was discovered that the Russian army had stabilized the situation and the Russian rebellions had been subjugated, thus no need to continue with the order of launching Americans missiles. At the end of the movie, a review took place at Pacific Fleet headquarters in Hawaii where various admirals conveyed serious concerns about the collapse of command which took place in the Alabama and during the wartime concerning the launching of the nuclear missiles. Ramsey finally decided to withdraw from the Navy and advocated Hunter for the command. The two men (Hunter and Ramsey) settled their disputes at the end of the film. WHO IS/ARE THE LEADERS IN THE MOVIE There are two main leaders namely: Gene Hackman playing Captain Frank Ramsey: an old white male, navy veteran, probably in his fiftys. Denzel Washington playing Lieutenant Commander Ron Hunter: a young African-American male fresh off Harvard University. THE LEADER (S)S ROLE IN THE MOVIE Lieutenant Commander Hunter played a number of roles in the Crimson tide film which included him being in the submarine to make sure that Captain Ramsey made the correct choices, for example, the launching of the nuclear missiles. Looking at the situation, Ramsey was going to go ahead and launch the missiles without confirming the second message which was interrupted by the damage from the Russian rebels. Going through with the launch of the missiles would have caused a nuclear warhead which was prevented due to Hunters judgment. Also Hunter played a role of being a complementary leader towards Ramsey, that is, he provided certain leadership aspects which Ramsey lacked. Those aspects includes, Hunter being a motivator, in the film we concluded that Ramsey was a strict and arrogant leader who never motivated his crew, but with the influence from Hunter, Ramsey gave a motivational speech after the crew restored all operations after the Russian attack. The other aspect that Ramsey lacke d was compassion towards his crew, but Hunter stepped in and showed compassion to his fellow submarines after a few crew members lost their lives in the lower compartment in the boat. Last but not least, Ramsey was impatient, he could not wait for the communication unit to restore their systems for the second message to come through and insisted on proceeding with the missile launch, whereas Hunter possessed that ability and was willing to put on hold the idea of going ahead with the order at hand (of launching the nuclear missiles). Hunters choice to wait turned out to be the best choice because if it has not been for him, the Alabama attack would have cause the start of a nuclear war. On the other hand, Ramseys roles included testing the loyalty of the boats crew, that is, had he not been there none of the conflicts between him and Hunter would not have arose, and there would not have been a time where the officers in charge had to choose sides over the boats authority. Officers choosing sides made confirmation on who was following the right protocol in the launch of the nuclear missiles, for examples, the crew under Ramsey just followed the protocol to some extent and ignored the one which was to confirm what the second command said before going ahead with the previous order, whereas the ones under Hunter did everything buy the books. Also Ramseys purpose was to make sure that everyone was prepared in case of a combat with the rebels. To support that, he carried down a number of drills in the boat during their journey at sea to ensure that everyone stayed focused no matter what, also before they left the base and while they were on the ship he made a few speeches about the situation at hand, and one of the speech when like this, we are here to preserve democracy, not to practice it. EXPLAIN THE CONTEXT FOR EACH INCIDENT RELATING TO LEADERSHIP ASPECTS IN THE SYNOPSIS INCIDENTS WITHING THE MOVIE INVOLVING THE LEADER(S) There were a number of incidents that took place during the mission to Russia within the USS Alabamas crew that involved either Hunter or Ramsey or both of them, below are some of those incidents: There was a time when two of the crew members got into a fight over comic books, at the time Hunter was only a few feet away from the two men but could see what was happening. When the two were stopped by one of the crew members, Hunter pulled the other one involved in the fight (the supervisor) aside and tried to understand the cause of the fight, and when he fully understood what the quarrel was all about he advised the supervisor that in cases of quarrels he should know how to handle the situation since he was also a leader and should lead by example. The supervisor promised to handle disputes better next time, and was once again calm and proceeded to his assigned post. The other incident involving one of the leaders was when Hunter rushed down to the kitchen during the fire to try and sustain the situation. This is a sign that he does not interact with the crew during times of issuing commands only, he came to an aid of his followers whereas Ramsey was busy launching a drill and not caring about what Hunter had to say about the fire downstairs. INCIDENTS AND THE LEADER(s)S INTERACTION WITHIN THE CONTEXT OF THE MOVIE Ramsey was a blind follower, he did almost everything without questioning whereas Hunter was the opposite of that (he followed orders but he did question the authority where he felt it necessary). One example which comes to mind is where they were discussing about war, Ramsey felt that when it came to war if there was a threat made, the only action or measures to be taken was to attack first, he was more of a shoot first and ask questions later type of person. On the other hand, Hunter thought that attacking the opposition party in war would make the situation worse, as he believed that, in a nuclear world, true enemy cannot be destroyed as the true enemy is war itself. The second incident where the two leaders interacted was when the Alabama was hit and the second message which was to be received aboard from the headquarters was interrupted. When the boat was stable from the hit, Captain Ramsey wanted to proceed with the order at hand which was to continue with the launching of the nuclear missiles. But Hunter being the Executive Officer he refused to concur the order because they were unsure of what the incoming message said and a huge argument arose. The argument led to Ramsey wanting to relieve Hunter of his duty, but due to some regulations, Hunter managed to turn the tables and had Ramsey removed from the Con to his stateroom by the Chief of the Boat. This incident shows that both men are firm in what they each believe in. For example, Ramsey is more concerned about the worst that could happen if they are not able to continue with the missile launch well on time, i.e. before the Russian rebels launch the attack, while Hunter is concerned about the worst that could happen if they actually do proceed with the launching while there is no longer a threat from the Russian rebels. Both men were not about to be deterred from their logic regarding the matter, in which both were respectively right in their own ways. Last but not least, was the incident which took place in the kitchen. There was a fire in the kitchen and while Hunter was busy maintain the situation downstairs, Ramsey decided on carrying out a drill, and Hunter being the second in command had to rush back upstairs to the Con to repeat the order. When he got there he tried to explain to the Captain that is not a good time to be running the drill as the situation in the kitchen was still in the process of being fully contained, but captain being a suborn man, he dismissed Hunters complaint and continued with the drill. He later met with Hunter at his stateroom and told him that the next time he wanted to question him, he should not do it in front of the crew, that he should wait for the right time (when they are alone) to present the matter at hand. But later on Ramsey shouted at Hunter in front of the crew in the Con, which shows that Ramsey only comply by the books where the rules favors him only. Also, this shows that Ramsey show little or no concern over his crew members as he carried out the drill though there was fire downstairs. KNOW YOUR LEADER(S)S BEHAVOUR AND CHARACTERISTICS In this part we will be looking at the different and similar leadership characteristics that Hunter and Ramsey possess either bad or good. Commander Hunter Caution: this can be defined as showing careful forethought. This is illustrated in the film where Hunter gave Rivetti the keys to the officers stateroom and other cabins in case Ramsey and his men were to lock them up, and it did happen. Hunter and his officers were arrested and Rivetti came to their rescue. Optimistic: is expecting or presenting the best possible outcome in a given solution. Hunter displays this characteristic when the second message was interrupted. He refused to agree with Ramsey to continue launching the nuclear missiles because he was expecting the good news from the headquarters, and indeed the results came up positive, that they should abort the previous mission. NaÃÆ'Â ¯ve: Not initiated; deficient in relevant experience. Ramsey and other officers who were loyal to him believed that Hunter was not experienced enough to make the decisions regarding the combat. Well, partly that was true because he had no practical experience in the field; all he knew was what he read in the military books. Nevertheless, he managed to sustain all the possible distractions in the boat. Ambitious: Having a strong desire for success or achievement or requiring full use of your abilities or resources. This is true for Hunter because he wanted to know what the second message was saying, and he made sure that he did. He made it his number one priority to make sure of it, he kept calling Vossler to confirm the progress on the communications. He had hardship in making sure that those communications were working, he was even hit by Ramsey but he did not give up on the communication, at long last Ramsey gave them a time frame to fix the communications. At long last a transmission came true and the message was received and a new order/mission was read which was to stop the missile launch. Captain Ramsey Overconfident: it is a good sign for a leader to be confident (being positive), but as for Ramsey he happen to be very confident which happens to be a bad aspect because overconfident can blind a leaders ability to think twice. This is illustrated in the film, where he did not give a second thought to stopping the missiles, even after Hunter presented him with many reasons not to continue with the order at hand; he ignored then and went ahead with the launch. Hadnt he had been overconfident; he would have took the time to review Hunters suggestions. Impatient: can be defined as full of eagerness, Captain Ramsey was a very impatient man, he was keen to proceeding with order or anything he felt was right at the time. For example, even after the fire in the kitchen he was eager to proceed with the drill even after being told of the situation downstairs, just because he had planned for that drill and did not want to wait until the situation with the fire was fully maintained. The other incident was when he just wanted to continue with the nuclear missile launch, even after the boat had just been hit and the incoming message was interrupted. He wanted to proceed with the launch with confirming the second message. Unpredictable: Not capable of being foretold. With Ramsey no one could actually tell what his next step would be. For example, first time he met with Hunter it was like the two would get along just fine, but when they got to the ship his attitude towards Hunter changed from time to time until the time he made it clear that he was not keen of him because he did not have any experience about the combat, and because unlike him, he had to work hard to obtain that position while Hunter got it because he was a Harvard graduate. The other example is when lost his temper towards Hunter and shouted at him in front of the crew, meanwhile he asked Hunter not to address him in front of the crew. Strict: Incapable of compromise or flexibility. Captain Ramsey was not keen to any suggestions or advises, he wanted to do things his own way only. DESCRIBE AND DISCUSS WHY THE LEADERSHIP BEHAVIOUR WAS EFFECTIVE OR INEFFECTIVE Effective: Exerting force or influence Ineffective: Lacking the ability or skill to perform effectively; inadequate LEADERSHIP BEHAVIOURS TASK ORIENTED A task-oriented leader is focused on accomplishments and if the leader is able to show the skills and commitment to his followers, obtaining a specific task wont be a difficult matter. That is, if the supervisor was to lead by example in doing a task I believe his followers would not hesitate to do the same, for example, during the fire in the kitchen, Hunter rushed there in an attempt to save the personnel that were inside and others did likewise. If he had not been there no one would have risked his life to go into the fire especially after they were told by others that it was too hot, but nevertheless Hunter just went right inside. Another example is when Lt Paul Hellerman was ordered to close the hatch. There was a time when he was hesitating to follow the order, but Hunter paused and put himself in Hellermans shoes (how he must have felt thinking about leaving his man to die down there) and tried to talk to him bravely that if he did not close the hatch, the whole crew would go down with the submarine rather than if he close the hatch and only a few are lost. After a short period of time Hellerman decided to close the hatch to save others so as for them to continue with the mission. RELATION ORIENTED A relationship oriented leaders focus on the relationships among the teams members. This can be indicated in the film where Ramsey talked to his officer to gather other officers so they could go and restore control over the Con. Another example is when Hunter was lenient toward Rivetti after his encounter with another crew member , just being lenient made Rivetti to have respect towards Hunter and trust him, which was why he came to Hunters rescue (because of the relationship they just built during that short time). In general Commander Hunter had a friendly relationship with almost half of the boats crew, and with those relationships they all helped him to accomplish his mission, hadnt he been friendly and understanding none of them would have come to his rescue. PARTICIPATIVE ORIENTED A participative oriented leader relies mostly in the leader being/ operating as an implementer rather than just issuing order or making assignments. If we look at the Captain we could conclude that he was not a participative leader because there is not even one incident where he actually got involved in any of the tasks carried out in the boat. CHANGE AGENT CAPABILITIES Reflecting back to the movie, I would say both leaders did not have any change capability because both men had strong believes in their actions, they were firm in what they each believed in. neither Ramsey nor Hunter wanted to change his way of operating. One of the examples is when Hunter thought it would be best if the Captain acknowledged the crew for their hard work and commitment in obtained order after the hit, but the captain gave a speech he would give any other day., which shows that he was not willing to change his style just for a minutes. Another example involves Hunter, as mentioned above, he was keen to questioning authority where he felt necessary but there were a few occasions when Ramsey wanted him to just perform orders at hand without questioning, but due to the fact that he was not used to that, he refused to accommodate that thought. With this kind of attitude we could conclude that the leaders were ineffective because they could not agree in one aspect, they alw ays wanted things to be done their ways, they never compromised. IDENTIFY AND EXPLAIN ATLEAST TWO DIFFERENT INCIDENTS INVOLVING THE SAME LEADER(S). IF THE INCIDENTS INVOLVE TWO INDIVIDUALS/ A GROUP MAKING A DECISION, LEADERSHIP BEHAVIOUR BY THE DIFFERENT INDIVIDUAL CAN BE IDENTIFIED EXECUTIVE SUMMARY OF THE TWO DIFFERENT SELECTED INCIDENTS The two incidents that have been chosen are when a group of officers met outside the weapon unit on how they were going to rescue the captain from his hold-up place, and the one where Hunter and his officers were locked up in the officers cabinet. INVOLVEMENT OF THE SELECTED LEADER(s) WITHIN THE INCIDENT AND MAKING DECISION WITHIN THE TEAM, GROUP AND INDIVIDUAL Regarding the case where Hunter and other officers were locked up, Hunter was involved in the decision making that took place in the cabinet which was how to get full control over the Con. He planned for Rivetti to come and rescue them, and after that he asked him to gather a number of trusted crew members who would help in their mission. After the gathering and acquiring of the weapons and uniforms, he drew up a strategic way of how they could access the Captain Key and stop the launch of the missiles without being disrupted. In the second incident, Captain Ramsey had a conversation with one of his trusted officer to help him escape from his stateroom and obtain back his post from Hunter. They concluded that the best option was to recruit a few officers involving Webs who was a friend to the Commander. The officer carried out the order and the 4 officers helped the captain escape and selected the few that were loyal to Hunter and put all of them under arrest. CHARISMATIC AND TRANSFORMATIONAL ROLES Hunter had a way of attracting and making crew members change their minds on certain aspects, and this was all because he had good interpersonal skills which helped him deal with others well despite their authority level. For example, he was able to convinced Webs to stall the captain from launching the missiles even though Webs had helped in his arrest, as he himself went after the captain key. Another example is when he got the captain arrested, even though Cob was Ramseys old friend, after Hunter had explained the outcomes of launching the missiles without confirming the second message and the stating the regulations Chief of the Boat agreed with him to relieve Ramsey of his duty. CRITICALLY ANALYZE EACH OF THE TWO/ MORE INCIDENTS AND CONSIDER OTHER OPTIONS THE LEADER(s) COULD HAVE CONSIDERED AND MADE MANAGERIAL TRAITS AND SKILLS This topic deals with the responsibilities and abilities of a leader. One of the leaders (Ramsey) was impatient, and he being impatient could have led to a start of a nuclear warhead, he could have just given the communication unit some time to restore the boats systems before he could engage in the launching of the missile, which could have prevented an outbreak between him and Hunter. Secondly, a leader should learn to minimize his confidence level as overconfidence could enable them to think twice before handling a situation. If Ramsey was able to lower his confidence he could have listened to Hunters concerns and thought through the idea of launching the missile. SUMMARY In conclusion, there are two main types of management styles in Crimson Tide film: one leader who did things his own way (Ramsey) and the other one did things but the book (Hunter). And the two leaders had to make serious decisions and neither made it easy for the other one, despite the many disputes that arose when they were aboard in the USS Alabama they reconciled at the end. The reconcilement shows that they were good leaders because a good leader should be able to admit to his mistakes owning to them.

Friday, October 25, 2019

Troublesome Behavior Essay -- Psychology, Children Behavioral Disorder

Children often act out in inappropriate ways, however these irritations do not connote â€Å"troublesome† behavior (Wright, Tibbetts, and Daigle, 2008). Troublesome behavior describes age-inappropriate behaviors that continue into future years and inhibit healthy growth of the child. For example, a temper tantrum might be normal behavior for a young child, however it would be deemed inappropriate when the child reaches school age. When unseemly behaviors multiply to a certain level the child is considered behaviorally disordered. The criteria for such a diagnosis includes patterned symptoms that show at least short-term stability, symptoms that are present when around other adults besides their parents, severe symptoms, and symptoms that harm the child’s ability to handle developmental problems. These behaviors do not affect a large proportion of the population. One study showed about ten to fifteen percent of preschoolers demonstrates mild or moderate behavioral disorders (Campbell, 1995 as cited in Wright et al., 2008). Another study of three-year-olds found that severe behavior disorder afflicted 11 percent of the sample (Cornely and Bromet, 1986 as cited in Wright et al., 2008). Furthermore, in a study of parental reports of their 17-month-old children it was found that only 7.6 percent thought of their children as bullies and only 3.3 percent considered their children as cruel (Tremblay, 1999 as cited in Wright et al., 2008). In fact, only 1.5 to 3.4 percent of children are diagnosed with conduct disorder (Steiner and Dunne, 1997 as cited in Wright et al., 2008). However, other studies show that conduct disorder is found in five percent of ten-year-olds and ten percent of 12-year-olds (Wright et al., 2008). Also, ... ...criminality. It is associated with deviant behaviors and clinical disorders such as suicide, schizophrenia, and alcoholism. Moreover, most serotonin studies’ overall theme is that low levels of serotonin will prevent people from inhibiting their behavior. Furthermore, environmental conditions also affect serotonin levels. For example, serotonin levels fall during the winter and then rise again in spring. Dopamine is an excitatory neurotransmitter connected to the reward and punishment networks of the brain (Wright et al., 2008). A person’s state of excitement is increased with dopamine activity, which has a positive effect on problem solving, directed thinking, and attention span. Over production of dopamine has been associated with aggression and violence (Fishbein, 2001; Babel, Stadler, Bjorn, and Shindledecker, 1995 as cited in Wright et al, 2008).

Thursday, October 24, 2019

The Imporance of Parental Authority

The nature and purpose of parental authority is to direct and instruct towards achieving a good, as many philosophers will agree on. However, there are certain philosophers that differ on the rational use of parental authority. Some will adhere to the notion that parental authority must be bounded to moral law, whereas others believe in the divine nature of parental authority. Nevertheless, most philosophers will agree that the correct use of parental authority for any family will dictate the success or failure in achieving the truest good for themselves. Both Allan Bloom’s â€Å"The Clean Slate† and Rabbi Normal Lamm’s â€Å"Traditional Jewish Family Values† offer insight to the use, nature, and purpose of parental authority in the family’s achievement of goodness. Rabbi Norman Lamm presents a model for parental authority in the traditional Jewish family. The father of a Jewish family is typically the source of authority for the family, but is not considered the absolute authority. The use of the father’s authority is exercised as the absolute source, meaning there is no democratic debate between each member of the family to come to a decision. As Lamm notes, the degeneration of the contemporary Jewish family stems from authority figures not exercising proper discipline, letting the family slip into this â€Å"liberal posture† (726). The nature and purpose of parental authority is ultimately meant to direct the child to his or her truest good. However, it is false to believe that the father of this idealized family is acting alone in instructing children. The father, as Lamm writes, is â€Å"not only the visible and present focus of authority†¦but he is also a symbol, the representative and refractor of a Higher Authority† (728). There is, in this statement, a direct implication that the father is only the focus to an authority that is greater than himself, and in working with that divine authority will direct the child to his or her good. In order for the family to achieve its fundamental goodness, the father must express his authority in relation with that which is greater than the family itself. The family, therefore, must be grounded and mutually committed to the authority bestowed upon them by parents and divine power. Lamm paints a picture that parental authority is given to parents through the transcendent, and parents must bestow this awareness of authority upon their children as a way to develop them towards achieving good, thus starting a cycle in which these children will pass the same traditions of authority to their children. In conclusion, Lamm explains that achieving fundamental happiness for the family only comes through an awareness of the transcendent and adhering to that in the exercise of parental authority. Allan Bloom, in â€Å"The Clean Slate†, comments on the state of moral education in the past and how it has evolved in the modern day. The use of parental authority is essential to the moral development of adolescents and young adults, according to Bloom. The family is meant to provide, above all else, a deep and enriching moral education, one that promotes and cultivates rational thinking in the service of a moral education. However, the achievement of this moral education draws similarities to the argument of Lamm, in that it is dependent upon a spiritual commitment to ritual and tradition, while upholding and communicating the knowledge of great literary writings. An important distinction here is to note the importance Bloom places upon great books. He notes that the family must read these as they are a pathway to a timeless truth. These great books bestow upon the family something that modern media and culture cannot, a true vision of the order of the whole of things as well as a sense of wisdom of the true nature of things. He writes, â€Å"The family requires a certain authority and wisdom about the ways of the heavens and of men† (57). Every member of the family, as a way to achieve a fundamental goodness, must be well versed in timeless teachings, rituals, and ceremonies. Bloom does point to several issues in our history as a nation that are having a direct impact on the nature and use of parental authority. If parental authority is meant to give children a deepening moral education and bring about goodness, how is it supposed to be that we can still achieve this with many technological distractions and a shift away from writings of revelation and truth? He comments that many parents in modern American families are moving away from the higher and more independent family life of their ancestors that provided a true moral education. Bloom believes that in order to restore what the family has lost, it must start with providing a firm exercise of parental authority through the use of great literature, ritual and traditional, to achieve a sacred unity. The fundamental goodness of a family exists when it is cultivating an environment that presents to the young â€Å"†¦a vision of a moral cosmos and of the rewards and punishment of good and evil†¦Ã¢â‚¬ , otherwise the world remains disenchanted with no fundamental truths. A disenchanted life awaits all that do not participate in the great revelations and epics that point us to the true natural vision of life, according to Bloom.

Wednesday, October 23, 2019

Dental Amalgam and the Risks Essay

What is amalgam? Amalgam is a combination of metals that has been used in dentistry for more than 100 years. It is still commonly used today. Although it sometimes is called â€Å"silver amalgam,† amalgam actually consists of a combination of metals. These include silver, mercury, tin and copper. Small amounts of zinc, indium or palladium also may be used. How safe is amalgam? Many studies on the safety of amalgam fillings have been done. In 2009, the U.S. Food and Drug Administration (FDA) evaluated this research. It found no reason to limit the use of amalgam. The FDA concluded that amalgam fillings are safe for adults and children ages 6 and above. Why is mercury used in amalgam? Mercury is used in amalgam because it helps make the filling material pliable. When it is mixed with an alloy powder, it creates a compound that is soft enough to mix and press into the tooth. But it also hardens quickly and can withstand the forces of biting and chewing. Why the concern about mercury in amalgam? Everyone is exposed to mercury through air, drinking water, soil and food. Concerns have been raised, for instance, about the amount of mercury building up in fish as a result of pollution. Mercury enters the air from industries that burn mercury-containing fuels. Mercury from all sources can build up in body organs. As with most substances, the degree of harm caused by mercury in the body is related to the amount. Very low levels don’t cause any ill effects. At higher levels — for instance, when workers are exposed to mercury through their jobs — mercury can cause several symptoms. These include anxiety, irritability, memory loss, headaches and fatigue. Studies have shown that the amount of mercury you are exposed to from your fillings is less than the amount that most people are exposed to in their daily environment or in the food they eat. Do some people have reactions to amalgam? In rare cases, people have allergic reactions to the mercury in amalgam. The American Dental Association says that fewer than 100 cases of this type of allergy have ever been reported. People allergic to amalgam can receive other filling materials. Should pregnant women be concerned about amalgam feelings? Research has not shown any health effects from amalgam fillings in pregnant women. However, mercury can cross the placenta. In general, dentists advise pregnant women to avoid unnecessary dental care. Women should not get amalgam fillings during pregnancy. Dentists can suggest other materials for any pregnant woman who needs a cavity filled. If amalgam is safe, why does my dentist take precautions when handling it? Because dentists work with mercury almost every day, they must take safety precautions. Without protection, dentists can inhale mercury vapors. Over time, this exposure can produce symptoms of mercury toxicity. How is dental amalgam made? To make dental amalgam, dentists mix liquid mercury with a powder containing silver, tin and other metals. Dentists buy special capsules that contain the powder and the liquid mercury, separated by a membrane. They use special machinery to puncture the membrane and mix the amalgam while it is still in the capsule. Once mixing is complete, the capsule is opened. By the time the amalgam is placed in your tooth, the mercury has formed a compound with the other metals. It is no longer toxic.

Tuesday, October 22, 2019

Essay reviewing and outlining major points included in the study How Families Still Matter by USC Prof. Verne Bengtson

Essay reviewing and outlining major points included in the study How Families Still Matter by USC Prof. Verne Bengtson SOCI 150Midterm #2Review of How Families still MatterEvery Time I turn on the news it seems as though the media is trying to assert that today's youth are lazy products of the apparently struggling institution that is the Family. As a person who grew up in a family that could have been the model for a 1950's sitcom I find this interesting. Even though I grew up in a traditional family setting, I often find it difficult to believe that I am at all similar to what my parents were like at my age because it seems as though the structure of the family has changed so much. Furthermore, how have the many changes in structure of family living arrangements over the last few decades affected the family's ability to function properly? More importantly, what is the job of the family? Is this job being fulfilled? The important new release How Families Still Matter, by Vern L.Roald Amundsen og Robert Peary under overrekkelsen...Bengtson, Timothy J. Biblarz, and Robert E.L. Roberts which was publis hed by Cambridge University Press in Fall 2002, addresses these questions and more based on the results of their definitive, ground breaking research in the area over the last thirty years.How Families Still Matter is an important publication for a number of reasons. The study this book is based on is truly unique and ground breaking. It is a "longitudinal" study of multiple families over multiple generations. This means over thirty years ago, the researchers began studying a number of families and have followed those families for up to four generations. This is important because we can compare the social attitudes and values, physical and mental health, and the educational and occupational aspirations and goals of each generation and compare them to the generations before and after them and...

Monday, October 21, 2019

Chapter 10 Essay Example

Chapter 10 Essay Example Chapter 10 Paper Chapter 10 Paper Essay Topic: Literature In Nancy Walkers fifth-grade classroom, some students are reading above grade-level and some students have not yet become fluent readers. This teachers classroom library should contain: books written at a range of reading levels. In reading workshop, students get critical feedback from their teacher to help them develop as readers during: Conferencing The primary difference between reading workshop and Sustained Silent Reading (SSR) is that only during reading workshop do: teachers provide instruction. In writing workshop, students move through the writing process: At their own pace The benefits of sharing time during writing workshop include all of the following except: it is an appropriate use of time when students have writers block. Which of the following allotments of time is the least appropriate for these components of writing workshop? Independent writing: 10-15 minutes Which of the following statements is not true about establishing a workshop environment? Reading and writing workshops should be part of daily language arts learning. Of the following, the most important feature of literature circles is that students: Select their own reading material The primary purpose of specific roles for literature circles (e.g., word wizard, discussion director, etc.) is to: focus students on aspects of the text that facilitate comprehension and can guide student discussions. In reading logs related to literature circles, it is appropriate for students to write about all of the following except: Personal narratives Which of the following statements is not true with respect to choosing books for literature circles? The teacher does not need to be familiar with all of the book choices When implementing literature circles, effective teachers address strategies and skills by: Teaching mini-lessons The most significant focus of literature circle assessment is on: comprehension demonstrated through reading response. Literature focus units are built around: narrative texts, informational texts, or poetry. Students often create projects at the culmination of literature focus units. A primary goal of these projects is: for students to apply their learning. When a teacher planned a three-month unit based on the novel Because of Winn-Dixie, the principal correctly advised her that: a literature focus unit should be completed in less time. Which of the following is the least significant when constructing the instructional focus of a literature focus unit? The focus used in years past with the text Designing checklists and rubrics is a part of which step in developing a literature focus unit? Assessing students Of the following, the most appropriate way for a teacher using literature focus units to monitor students learning and assign grades would be to: use folders and an assignment checklist. The most distinguishing characteristic of basal reading programs is that they usually have A strong skills component A third-grade student appears to be constantly frustrated by the reading in his anthology. The first thing the teacher should evaluate is the: match of the reading level of the text to the students instructional reading level. When using basal reading programs, effective teachers determine the order in which to introduce various strategies by: using the scope-and-sequence chart included with the reading program. Which of the following is not true regarding the support offered by basal reading programs for struggling readers and English learners (ELs)? Struggling readers and English learners are able to access the lower-level texts provided for independent reading. Which of the following is a characteristic specific to anthologies designed for the primary grades? Features pictures of children and animals Related Papers Approaches to Teaching Reading Rhetorical Reading Strategies and the Construction of Meaning Summary Seven laws of teaching Sex Education The future is in the hands of a teacher. I Want to Be a Teacher Kay hat Schools Should Ask Students to Evaluate Their Teachers Classroom Assessment How to Teach Language Through Poetry Research Proposal on the Topic Internal Assessment System Critical Thinking Deductive Method Versus Inductive Method Education Philosophy Outline How to cite this page Choose cite format: Chapter 10. (2018, Jan 23). Retrieved from https://paperap.com/paper-on-chapter-10/'>APA "Chapter 10." PaperAp.com, 23 Jan 2018, https://paperap.com/paper-on-chapter-10/'>MLA PaperAp.com. (2018). Chapter 10. [Online]. Available at: https://paperap.com/paper-on-chapter-10/[Accessed: 21 Sep. 2019]'>Harvard "Chapter 10." 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Get custom paper sample written according to your requirements urgent 3h delivery guaranteed Order now Chapter 10 Paper Declarative knowledge enables you to interpret what you see and hear around you, recognize important people and places in your life, and recall past events. Episodic memory one’s memory of personal life experiences and are remembered events that we’ve personally experienced. Semantic memory one’s general knowledge of the world, independent of those experiences; semantic memories typically stay with us longer than episodic memories. Conditional knowledge includes information about how to respond under different circumstances. Conceptual knowledge declarative and procedural knowledge merge together into conceptual knowledge which reflects our understanding of why certain events happened, why certain things are the way they are, and why certain procedures are effective but others are not. the integration of numerous concepts plus other declarative knowledge into general understandings of certain situations or phenomena. Explicit knowledge vs. Implicit knowledge Explicit knowledge > knowledge that we can EASILY recall and explain. Implicit knowledge > knowledge that we can’t consciously recall. How is knowledge encoded into long-term memory? Knowledge is encoded in long-term memory in ways that reflect something’s physical characteristics or as physical actions or encoding symbols represented by words. What does encoding in physical terms mean? Perception-based forms of encoding are often referred to as imagery. Photographic memory > eidetic imagery. Visual imagery involves envisioning motion and sometimes has a spatial component, in that an individual can imagine how objects might be manipulated arranged, or rearranged in space > Visuospatial memory. Gestures often seem to represent aspects of visual or spatial encoding and may communicate implicit knowledge. What does encoding in terms of actions mean? Action-based encoding is important in procedural knowledge, when that knowledge involves psychomotor skills. Productions When procedural knowledge involves conditional knowledge, when it involves knowing what to do under varying circumstances. Productions can best be described as a set of IF-THEN rules and are presumably involved in procedures that have significant cognitive component.o IF: specifies the condition under which a particular action will occur.o THEN: specifies what the action will actually be. What does encoding through symbols mean? A symbol is something that represents an object or event, often without bearing much resemblance of the thing it stands for. Propositions Meanings are stored as propositions > small units of knowledge concerning relationships among objects or events.1. can stand as a separate statement or assertion.2. can be judged as being either true or false. Arguments objects or events that are the topics of the proposition. Relation a description of an argument or a relationship among two or more arguments. Can one piece of information be encoded in multiple ways? Yes, we sometimes encode the same information simultaneously in two or more different ways. Long-term memory also includes innumerable interconnects among bits of knowledge about different things. Associationistic various pieces of information stored in long-term memory are either directly or indirectly associated with one another. learners relate and organize their long-term memories somewhat uniquely because their past experiences have been different. What are some long-term organizational systems? 1. Hierarchy2. Network3. Parallel distributed processing Long-Term as a Hierarchy Long-term memory organization can be information stored in hierarchies; superordinate information at the top and more specific, subordinate information below. The farther apart the two components were in the hierarchy, the longer it would take to verify a statement. Creating categories > facilitates meaningful learning.Drawbacks: Much of the information we learn does not have a hierarchical quality to it. Long-Term as a Network A network model portrays memory as consisting of many pieces of information interconnected through a variety of associations. Different individuals have networks with somewhat different associations. The propositional network is one in which propositions and their interrelationships are stored in a network-like fashion. We can characterize meaningful learning as a process of storing new propositions with related propositions in the network. Long-Term as Parallel distributed process Information is stored in the form of an integrated collection of entities called nodes. Any single node may be associated with many different pieces of information as a unique network of interconnected nodes. Parallel Distributed Processing Parallel distributed processing (PDP) or connectionism: pieces of information are stored in a distributed fashion throughout long-term memory, with numerous nodes being processed simultaneously. the multidimensional nature of even the simplest of ideas. fill in missing information when a stimulus is incomplete. the PDP model tends to portray learning as a gradual process of strengthening and weakening associations. Concept is a mental grouping of objects or events that are similar in some way. Concrete concept are easily identified by physical appearance. Abstract concepts have underlying similarities that aren’t readily observable on the surface. Positive instances vs. Negative instances A positive instance is a particular example of a concept vs. a negative instance is a nonexample of the concept. Undergeneralization vs. Overgeneralization Undergeneralization reflects an inability to recognize all positive instances. Overgeneralization reflects an inability to reject all negative instances. What do people learn about concepts? Concepts includes knowing that certain features are important for positive instances. Defining features are characteristics that must be present in ALL positive instances. Correlational features are frequently found in positive instances but aren’t essential for concept membership. A prototype, or typical example of the concept. Numerous examples, or exemplars. How do people learn concepts? Behaviorists: a concept not as a mental entity but rather as a common response to a variety of stimuli. Contemporary psychologists: a relatively passive buildup of associations may form the basis of some concepts. In some instances learners may form various hypotheses about a concept’s meaning and then use positive and negative instances to confirm or reject each hypothesis. Someone provides a definition. When are concepts easier to learn? The more obvious the features of a concept are, the easier the concept is to master. What facilitates concept learning? A good definition describes the concept in terms of other concepts with which students are already familiar with. What can help illustrate a concept? Numerous and varied positive instances help to illustrate a concept. Negative instances are helpful in defining the concept’s limits and preventing overgeneralization. Sequential presentation a series of positive and negative instances one at a time over a period of weeks, months, or years. Learners must store what they’ve learned from each instance in long-term memory, where it is likely to be forgotten. Simultaneous presentation in which people can see a number of positive and negative instances all at once. What role do classroom assessments have in concept learning? Classroom assessment tasks can enhance as well as monitor concept learning. Schema usually refers to a closely connected set of ideas related to a specific object or event. Schemas and scripts provide a means for reducing this information overload. Focus their attention on things that are likely to be important and to ignore what’s probably unimportant. They enable people to make sense of incomplete information. Personal theory People form general theories – coherent beliefs systems that encompass cause-and-effect relationships – about many aspects of the world around them. Personal theories about the world seem to guide people as they identify potential defining features of concepts they’re learning. Personal theories help people organize and make sense of personal experiences and information. Theory theory a theoretical perspective about people’s everyday theories. Theory theory is quite useful in helping us understand why people sometimes misconstrue the world around them. Personal theories vs. Reality People’s erroneous notions about the world probably have a variety of sources and sometimes misconceptions result from how things appear to be. fostered by common expressions in language. may cause an individual to infer incorrect cause-and-effect relationships. are mistaking correlation for causation. well-engrained misconceptions about the topic. acquire scientifically acceptable understandings is more difficult. What can help learners tie ideas together and enhance their understanding of concepts? Physical models can help learners tie ideas together. Mental modes > representations of how particular concepts and principles interrelateo Group interaction can enhance learners’ theoretical understanding. Worldview A worldview is a general set of beliefs and assumptions about reality > about how things are and should be, which influence understandings of a wide variety of phenomena. Worldviews encompass implicit rather than explicit knowledge. Conceptual change The process of replacing one personal theory or belief system with another, presumably more adaptive one; tightly interconnected sets of ideas. Conceptual change occurs gradually over a lengthy time period. Confirmation bias o Learners existing beliefs affect their interpretations of new information.o Most learners have confirmation bias, which is when learners tend to look for information that confirms their existing beliefs and to ignore/discredit any contradictory evidence. Is it possible to change a learners misconception of a concept? Yes, but changing misconceptions involves changing an entire organized body of knowledge. People learn new info without letting go of their prior beliefs, so that long-term memory simultaneously holds inconsistent ideas. Sometimes this happens because people learn the new info at a rote level, What can cause a learner to keep a tight hold of a misconception? Learners may have personal or emotional investment in their existing beliefs. Their beliefs may be an integral part of their religion, life style, or culture. Learners may interpret challenges to their belief systems as threats to their self-efficacy When are learners more likely to replace misconceptions? Students are more likely to replace a misconception with a more accurate understanding, if they’re thinking about both ideas at the same time. Refutational text possible objections to a particular explanation are presented and then discredited. Experts Their knowledge tends to be tightly organized, with many interrelationships among the things they know and with many abstract generalizations unifying more concrete details. What are the stages in the acquisition of knowledge? 1. Acclimation: learners familiarize themselves with a new content domain > fragmented learning2. Competence: learners acquire considerably more info about the subject matter, and they also acquire some general principles that help tie the info together and they correct many of the specific misconceptions they’ve previously developed.3. Expertise: learners have truly mastered their field and they know a great deal about the subject matter. What affect do concepts have on general knowledge? Concepts reduce the world’s complexity. Concepts allow abstraction of the environment. Concepts enhance the power of thought. Concepts facilitate inferences and generalization to new situations. Concepts make it easier for us to make connections.

Sunday, October 20, 2019

Metallic Character Properties and Trends

Metallic Character Properties and Trends Not all metallic elements are alike, but all share certain qualities. Here youll find what is meant by the metallic character of an element and how metallic character changes as you move across a period or down a group in the periodic table. What Is Metallic Character? Metallic character is the name given to the set of chemical properties associated with elements that are metals. These chemical properties result from how readily metals lose their electrons to form cations (positively charged ions). Physical properties associated with metallic character include metallic luster, shiny appearance, high density, high thermal conductivity, and high electrical conductivity. Most metals are malleable and ductile and can be deformed without breaking. Although many metals are hard and dense, there is actually a wide range of values for these properties, even for elements that are considered highly metallic. Metallic Character and Periodic Table Trends There are trends in metallic character as you move across and down the periodic table. Metallic character decreases as you move across a period in the periodic table from left to right. This occurs as atoms more readily accept electrons to fill a valence shell than lose them to remove the unfilled shell. Metallic character increases as you move down an element group in the periodic table. This is because electrons become easier to lose as the atomic radius increases, where there is less attraction between the nucleus and the valence electrons because of the increased distance between them. Recognizing Elements With Metallic Character You can use the periodic table to predict whether or not an element will display metallic character, even if you dont know anything about it. Heres what you need to know: Metallic character is displayed by metals, which are all on the left-hand side of the periodic table. The exception is hydrogen, which is a nonmetal under ordinary conditions. Even hydrogen behaves as a metal when its a liquid or solid, but you should consider it nonmetallic for most purposes.Elements with metallic character occur in certain groups or columns of elements, including the alkali metals, alkaline earth metals, transition metals (including the lanthanide and actinides below the main body of the periodic table), and the basic metals. Other categories of metals include base metals, noble metals, ferrous metals, heavy metals,  and precious metals.  The metalloids display some metallic character, but this group of elements also has nonmetallic properties. Examples of Elements With Metallic Character Metals that display their character well include: francium (element with highest metallic character)cesium (next highest level of metallic character)sodiumcoppersilverirongoldaluminum Alloys and Metallic Character Although the term metallic character is typically applied to pure elements, alloys may also display metallic character. For example, bronze and most alloys of copper, magnesium, aluminum, and titanium typically display a high level of metallicity. Some metallic alloys consist purely of metals, but most also contain metalloids and nonmetals yet retain the properties of metals.

Saturday, October 19, 2019

Political and economic corruption in Africa and China Research Paper

Political and economic corruption in Africa and China - Research Paper Example The science and technology has eased the living standards of human generation and more luxuries are incorporated to the human life. All these luxuries are expensive and a normal person cannot enjoy such things in his life span without earning something from illegal sources. The thirst for better living standards and luxury has forced people to keep a blind eye towards morality and to run after money. Corruption always negatively impacts the society. The money meant for the growth of the society going into the pockets of some individuals is not good for the well being of the society. Corruption will increase the distance between the poor and the rich further and hence the social equality can never be achieved. No country or society is free from corruption. Even the socialist republics like china and Cuba where equality in living standards offered to the citizens, are not free from corruption. On the other hand democratic countries like India and America are also victims of immense corruption. African countries are generally considered as economically poor countries, but the intensity of corruption in this region is extremely huge. Only when we analyze the corruptions in two different countries, politically, socially and economically, we will get all the dimensions of corruption and hence China and Africa is taken as the examples to study various perspectives of corruption â€Å"The linkage between corruption and poor governance is well established. Corruption undermines the economic and political foundations of a modern state and hinders the growth of trade and investment needed for development. This is particularly true in Africa, where fragile public institutions, weak civil society organizations, the lack of an independent judiciary, inadequately paid civil servants and hiring and promotion systems that are not merit-based all interact to create a climate in which corruption can flourish.† (USAIDs Anti-Corruption Initiative in Africa) Most of the

Friday, October 18, 2019

ETHICS SAFETY AND SAFETY MANAGEMENT Essay Example | Topics and Well Written Essays - 2000 words

ETHICS SAFETY AND SAFETY MANAGEMENT - Essay Example The powder is collected in a receiving vessel (hopper) from where it can be used in a further stage of the process. The receiving vessel is fitted with a filter to allow the air used in the pneumatic conveying process to be separated from the powder which collects in the receiving vessel. This pneumatic conveying system differs from a normal pneumatic conveying system in that the receiving vessel is placed above the blow tank system. A pipeline is used to transfer the pharmaceutical powder, Pharmex from the blow tank to receiver vessel to some distant area. A filter is used at the receiver tank and finally the powder settles down. The air compressor feeds the system with air under a desired pressure. In figure 1, the relief valves and the regulator valves are shown as PRF and NB respectively. Introduction Risk assessments are conducted in order to identify any fire & explosion hazards before the commencement of a process. Control of Substances Hazardous to Health (COSHH) (Health and Safety Executive, 2003) regulations is a useful tool for this work. It is imperative that employees be prevented from exposure to hazards. Implementation of COSHH regulations leads to: i. Higher productivity and efficiency by the use of more effective controls. ii. Improved employee morale. In this exercise, we will try to find out where there is enough powder present in this process for explosion to occur. Powder more than 80 gm/m3 is quite enough to have an explosion. The plant has powder transported from one area to another area by blowing it, which means the pipeline has the mixture of powder and air and thus possesses the potential of explosion. Explosive Atmospheres In pneumatic conveying system, workplace air and Pharmex can form the explosive atmospheres and this condition can be classified as hazardous area according to DSEAR (DSEAR 2002, SI 2002/2776). Therefore special precautions over ignition and fuel sources are required to prevent fire and explosions. Non hazardous ar ea outside the workplace needs risk assessment as well. Hazardous areas are further classified as Zones which are included in DSEAR. When we talk about dangerous substance and explosive atmosphere regulations then we look at Zone. Zones Pharmex and air form a mixture in the process. Pharmex is susceptible to explosion. The mix of air and Pharmex is present continuously in the pneumatic conveyer system. Therefore, the apparatus is considered as Zone 20, according to DSEAR. To start the process we have to put the powder into the plant, as the powder is not present continuously, hence the filling of powder is in Zone 21 according to DSEAR. The proposed equipment for zone 20 is category 1 equipment, following DSEAR regulations. Risk Assessment First, the hazards that have potential to cause harm are identified. Secondly, the risks present to people’s health are assessed. Regarding the conveying system shown in figure 1, the main hazards are fire and explosion. Fire & Explosion Fi gure.2 The above triangle illustrates that igniting and burning a fire or causing an explosion requires three elements mentioned at the edge of the triangle. 1) Ignition source: The ignition source can be directly associated to heat. 2) Fuel: Is necessary for the fire or explosion to burn. 3) Oxidiser: Substances also necessary for the reaction of fire or explosion. Oxygen is the most common oxidiser. The fuel (Pharmex) and oxidation (air) are present at most places in the

INTRODUCTION of FRIEDEL-CRAFTS ACYLATION Essay Example | Topics and Well Written Essays - 250 words

INTRODUCTION of FRIEDEL-CRAFTS ACYLATION - Essay Example e clemmensen reduction route normally hinders secondary alkyl substitution that results from corresponding carbocation on rearrangement (Klein, 195-269). Nevertheless, in direct alkylation, the underlying ratio of the primary to secondary alkyl substitution can differ depending on the existing aromatic substrate and reaction conditions. Acyl halide first reacts with the underlying Lewis acid resulting to formation of more electrophilic C, an acylium ion. The n-electrons of the underlying aromatic C=C which act as nucleophile then attack the electrophilic C+ thereby destroying aromaticity resulting to the cyclohexadienyl cation intermediate. Finally proton is removed from sp3 C bearing the acyl-group reforms the corresponding C=C and the required aromatic system resulting to the creation of HCl and regeneration of the active catalyst. The reaction commence with the generation of methyl carbonation from the corresponding methyl bromide. Carbonation then reacts with underlying n electron system of the benzene in order to form a nonaromatic carbocation that subsequently loses a proton to in order to regenerate aromaticity of the system (Klein, 53-134). The reaction takes place in steps with an electrophile formation via reaction of the methylchlorine and aluminium

Multinational Corporations Essay Example | Topics and Well Written Essays - 1000 words

Multinational Corporations - Essay Example Multinational Corporations have now become an integral part of the international society. Whether these multinational giants are beneficial or damaging to the society as such is a question which is debatable. There are opinions for and against the multinationals depending upon one’ perspective and social position in this world. We shall discuss the impact of multinational corporations in detail and present views for and against them in the following paragraphs. One major factor to be considered when one talks about multinationals is that most of them are from the developed countries like the USA, Japan, UK, France and Germany (International Labour Organization {ILO} website). Other countries are almost non participants or have just started making their presence felt as exemplified by the Daewoo Corporation of Korea and Venezuela (oil company), according to ILO. No doubt that multinationals have been in existence from the very beginning ever since companies and corporations came into being and looked beyond their horizons for business. The British Empire which ruled most parts of the world in the last two centuries is an example of a multinational temperament and presence. The multinationals do cover up some of the essential requirements of the human race and strive to fulfil every need but at the same time they tend to obliterate any small enterprise which attempts to launch similar products or services.

Thursday, October 17, 2019

Arguing from Multiple SOURCES- Position Paper Essay

Arguing from Multiple SOURCES- Position Paper - Essay Example â€Å"There is yet one more notable thing about this class that I would like to mention. You have helped to make Middlebury a more diverse and inclusive place than it was four years ago – which brings me to the theme I particularly want to discuss this afternoon. Your class is statistically the most diverse, and the most international, ever to graduate from Middlebury. That has certainly affected – and I would say greatly improved – the education you have received here.† Both McWhorter and Liebowitz agree that diversity is a positive step to improving the lives of many. So why, therefore, do some universities use racial discrimination in the selection of students; accepting only the bare minimum of non-whites to the institution in order not to appear racist; instead of using SAT scores and grades as meritocratic tool to admit students. Students do not just go to university in order to forge a well educated, national elite (McWhorter pg.438, ch.4), but also to enrich their own lives, to have a once in a lifetime experience where groups of people of relatively the same age can come together and socialize and form bonds as well as improve and change the order of thinking. â€Å"Since my undergraduate days, however, elite universities have come to mean something much different when they speak of â€Å"diversity†: having as many brown faces on campus, regardless of standards.† In both cases there would be racial discomfort, with the minority only interacting within their own community and not socializing with the larger university community. This would also cause segregation inside and between fraternity and sorority houses. If universities were to remove the diversity preference part of their recruitment program they therefore would have to admit students according to intellect, for example: SAT results and grades instead even if this, as much as it proves valid, has the problem that their past

Japanese city Research Proposal Example | Topics and Well Written Essays - 750 words

Japanese city - Research Proposal Example Kobe has once been considered the most earthquake safe part of the country until 1995 when the great Hanshin Earthquake devastated the city. Kobe is known for its delicious cakes and coffee, "row of historic houses and precious cultural assets and various other delights" (asiatravelling.net). It also boasts of a rich natural heritage as relics are displayed in the museums. In fact, one of the great places in Kobe is the Kobe Archaeological Center which sorts, stores and exhibits artifacts from excavations of remains in the city (Kobe Convention and Visitors Association). Kobe is known as an "international city" with a diverse population of foreign residents. It is highly industrializes, with a variety of industries such as production of parts to manufacture of finished products, the leading edge R&D and the growing information technology (Overview of Kobe). Being a port city, some of its industries are port-related such as steel production, ship-building, foodstuffs, shipping and warehousing. Blessed with abundant natural resources such as the bodies of water, Kobe government has moved from the traditional method of fishing to modern aquaculture (Overview of Kobe). One of the most bankable and easiest jobs for me in Kobe is an English teacher. There are numerous opportunities for teaching jobs in Kobe, in elementary, middle school and high school. With formal education in English and a TESL certification, one can easily teach the English language in Kobe and there are various institutions such as "public schools, conversation schools, language and research institutes and corporate English training centers in Kobe" (NaukriHub). As Japanese seek to learn the English language, there is a vast opportunity for English teachers in Japan. 3. Being an "international city", there are various facilities and amenities by and for the foreign communities such as "international schools with foreign language-based curriculum, places of worship for a vast number of religions, businesses geared to foreign visitors and both short-term and long-term residents, as well as multitude of dining establishments representing almost all of the world's cuisine. (Overview of Kobe). "It is the base for many multi-cultural friendship organizations and has a great many facilities for such activities and for assisting non-Japanese residents of the city and the surrounding areas and there are also a number of places to study the Japanese language and culture" (Overview of Kobe). The city also boasts of a large number of parks where people can meet, with 16.61 sq.m of parkland per person. 4. There are a large number of beautiful places to visit in Kobe. Its parks are truly calming to the souls and satisfying to the eyes. Among these famous parks are Fruit and Flower Park which also houses hotels and hot springs with an admission fee of 500 yen, the Kobe City Suma Rikyu Park which is a blue expanse of water and of course the Sorakuen garden which is a Japanese style garden with important cultural properties. Kobe is blessed with beautiful bodies of water, therefore cruising is one of the precious activities one can have while staying there. At the Harborland/Meriken

Wednesday, October 16, 2019

Arguing from Multiple SOURCES- Position Paper Essay

Arguing from Multiple SOURCES- Position Paper - Essay Example â€Å"There is yet one more notable thing about this class that I would like to mention. You have helped to make Middlebury a more diverse and inclusive place than it was four years ago – which brings me to the theme I particularly want to discuss this afternoon. Your class is statistically the most diverse, and the most international, ever to graduate from Middlebury. That has certainly affected – and I would say greatly improved – the education you have received here.† Both McWhorter and Liebowitz agree that diversity is a positive step to improving the lives of many. So why, therefore, do some universities use racial discrimination in the selection of students; accepting only the bare minimum of non-whites to the institution in order not to appear racist; instead of using SAT scores and grades as meritocratic tool to admit students. Students do not just go to university in order to forge a well educated, national elite (McWhorter pg.438, ch.4), but also to enrich their own lives, to have a once in a lifetime experience where groups of people of relatively the same age can come together and socialize and form bonds as well as improve and change the order of thinking. â€Å"Since my undergraduate days, however, elite universities have come to mean something much different when they speak of â€Å"diversity†: having as many brown faces on campus, regardless of standards.† In both cases there would be racial discomfort, with the minority only interacting within their own community and not socializing with the larger university community. This would also cause segregation inside and between fraternity and sorority houses. If universities were to remove the diversity preference part of their recruitment program they therefore would have to admit students according to intellect, for example: SAT results and grades instead even if this, as much as it proves valid, has the problem that their past

Tuesday, October 15, 2019

E commerce Essay Example | Topics and Well Written Essays - 1250 words

E commerce - Essay Example Amazon.com was the first company to move book retailing online. In less than a decade, it has become one of the most recognizable brands on earth. It expanded from being a book retailer to a virtual marketplace where all sorts of buyers and sellers of rare, used, and collectible items found a platform. Today it offers even online auctions including toys, music, DVDs, house ware, and a variety of other products and it is the world’s most customer-centric company. It sells virtually anything to more than 38 million customers (Success story). Amazon.com is renowned for its customer experience and overall satisfaction. They used technology to constantly improvise and innovate. "We work hard to refine our technology, which allows us to make recommendations that make shopping more convenient and enjoyable," explains Diane N. Lye, Ph.D., Amazon.coms senior manager for worldwide data mining. " (SAS). Amazon.com uses the SAS technology to analyze the results of their ongoing efforts to improve personalization. Multi-threading allows amazon.com to apply multiple processors to complex analytic tasks. They constantly evaluate the new product page layouts and new search technology. It is their ‘technology base that allows customers to find, discover and glean out of hundreds of millions of products, those that really interest them, says Rick Dalzell, the CIO of amazon.com (Success story). Amazon.com has one of the world’s largest data warehouses, which allows it to personalize customer satisfaction. Their goal has always been customer satisfaction and hence any technology that they incorporate is to help the customer find what he finds easily and enable a simple and convenient purchase process. Data warehousing allows them to manage growth according to Mark Dunlop, Director (Success story). Their data includes order data, inventory data, and customer data. The data warehouse is connected to almost every system in the company. The very name of the company

Monday, October 14, 2019

The Vision of the Researcher as a Neutral Social Scientist Essay Example for Free

The Vision of the Researcher as a Neutral Social Scientist Essay The approach to any of the social scientists has always been one of detachment.   Any researcher or scientist in any of the fields of Social Science will emphasize the need for the scientist to maintain a neutral stance and maintain a certain level of distance from the research subjects.   Recently, there have been schools of thought that challenge this perception, arguing that once a researcher has been â€Å"captured† he becomes a participant in the â€Å"fierce fight to construct reality† (Latour and Woolgar, 1979, pg 31). Other schools of thought criticize the vision of the researcher as a neutral social scientist by insisting that there is no way that a researcher can maintain neutrality in this field (Mulkay, 1983).   These criticisms on the vision of the researcher as a neutral social scientist now raise a relevant issue in this field pertaining to what is necessary to become an effective researcher. This discourse will therefore seek to resolve the issue regarding the neutrality of researchers in social science by first identifying the particular needs of social science as a discipline and then by analyzing the traits that have made the researcher effective.   The next segment will discuss the relevance of maintaining neutrality as a researcher or social scientist. The analysis portion will attempt to shed light on the criticisms raised regarding this issue and to show how they may be effective traits or characteristics of researchers.   Finally, this study will attempt to synthesize the proper traits that make for an effective researcher given the complexity of the issues surrounding the current discipline of social science by proposing that the neutral approach may not always be best suited for every study in this field. The Social Sciences   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The Social Sciences are basically characterized as academic disciplines that study and examine the human aspects of the world.   While social sciences studying subjective, inter-subjective and objective or structural aspects of society, the scientific method, including quantitative and qualitative methods is often used in this field.   Thus social science had a need for theoretical purity which was addressed by the scientific method (Sasson, 1997).   The triumphs of mankind in the field of natural sciences such as biology and physics planted the seed for the idea that human society and actions could be studied under the framework of the â€Å"scientific method†.   The prominence of this idea soared as it provided hope that a complete understanding of the nature of humans was possible and that the affairs of human beings could now be more rationally controlled.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   One of the greatest problems of the field of social sciences lies in the fact that there have been problems delineating the role of social scientists due to the nature of their work and the relative significance of the field that they are studying (Sasson, 1997).   The role of the researcher in social sciences has been affected by the perception of people that social science does not provide a clear line as to the role it plays, whether as a pure researcher, a technocrat or as a public moralist.   This is the source of most of the controversies regarding the vision of the researcher as a neutral social scientist. The Researcher   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A researcher must possess certain traits and characteristics to preserve the theoretical purity and integrity of any scientific work under the scientific method.   This trait however is made most difficult to possess because of the human tendency to create bias or to completely detach oneself from other social beings.   There are however certain guidelines and rules that are helpful in delineating the role and setting the amount of â€Å"acceptable† involvement that an effective researcher may have with the research subjects.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As mentioned in the previous section, there have been problems with regard to the role of researchers and thus creating controversy over their neutrality.   For the purposes of this section, the role of a social scientist as a pure researcher and what makes him effective will be briefly discussed.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   An effective researcher is able to properly understand the qualitative and quantitative approaches to empirical research.   Ideally, an effective researcher is able to come up with conclusions or theories regarding the action of humans in society by simply just â€Å"crunching the numbers† (Chubin, 2003, pg 75).    The quantitative was seen as the more accurate method as it was in line with the principle of the scientific method and since it principally worked by gathering data through objective methods.   This enabled researchers to provide relevant information concerning relations, comparisons, and predictions.   This was the initial attempt at removing the investigator from the investigation, or in this case, detaching the researcher from the research subject (Smith, 1983).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As the social sciences began to expand and it became apparent that the scientific method of employing a quantitative approach was not enough, more and more disciplines in the social sciences began requiring that the interview become a more interested part, or more involved in the research study that had to be conducted (Jacob, 1988).   This led to the emphasis now on maintaining the neutrality as a researcher. Relevance of Neutrality as a Researcher   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As previously mentioned, the most important aspect of being an effective researcher lies in being able to maintain total or at least an acceptable level of impartiality with regard to the subject matter as well as the research subjects.   More often than not, most researches become drawn into the conflict because of the nature of man as a social being (Wolcott, 1990).   Social Sciences, as the name implies, demands a certain level of interaction between the researcher and the subjects for the study which has in turn led to the criticism that it is impossible to attain total impartiality in the field of Social Sciences.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Participant Observation is one of the key tasks in the social sciences and it deals with involvement in the development of the research object or study.   The problem here is that more often than not these acts are considered as acts of intervention on the part of the researcher and tend to affect the credibility and integrity of whatever research is being conducted (Hacking, 1983).   There for the relevance of such neutrality becomes apparent because for a researcher to be able to maintain a certain level of credibility and assume a certain moral standard, it becomes necessary to adopt a position that is neutral to the issue and neutral with the subjects of the study. Criticisms against Neutrality   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The foremost criticism against the neutrality of social scientists and researches is that the so called neutrality of any social scientist or researcher in the field of social sciences is a myth particularly when it comes to controversies surrounding the issue (Scott, 1990).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   â€Å"Neutral researchers of the social sciences†, according to Scott, Richards and Martin (1990), â€Å"will be always be thought of by participants as being on the side of the underdog† (pg 480).   Regardless of the fact that the researcher is neutral, whatever work he accomplishes, he will always been drawn into a debate concerning his topic (Collins, 1979). One field of social science where this has been prevalent is in controversy analysis.   While according to a study on this issue, â€Å"the disadvantage of studying controversies is that it may give an unrealistic picture of the day-to-day operations of normal science,† it cannot be denied that this is a growing field of interest and has also invited the participation of researchers of the social sciences in an attempt to further understand human behavior (Mulkay 1983). There is impossibility in keeping the neutrality that a researcher is required to possess particularly in this field.   Though a researcher may insist on his neutrality, the problem arises once the researcher is drawn into a debate surrounding the controversy and the neutrality that is demanded can no longer be maintained. What this school of thought therefore proposes is that in order for a researcher to maintain his impartiality particularly in this field or in other fields in the social sciences which require intervention and interaction, a certain level of acceptable â€Å"partiality† must be allowed for.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The next criticism is one against the utter impossibility of conducting experiments without any degree of interaction between the researcher and the subjects of the study in order to prevent any biases and involvement (Ribes, 2005).   The degree of intermingling and cross disciplines among the social sciences and even natural sciences today has created a problem for the researcher to maintain the vision of his neutrality (Bowker, 1999).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It has been accepted that Participant Observation is relevant in the conduct of research in the social sciences and that it does allow for a certain degree of involvement.   The problem now lies in the significance of the study as a totally neutral research study can quickly become a very biased study depending on the degree of relevance it has to society.   An example of this would be research on certain factors in society that contribute to violence. Too much intervention and involvement can lead to too much media participation that the sample becomes unusable.   Since social sciences deal with people, any intervention can be seen as contaminating the samples since people become aware of the study and may no longer react naturally.   It is clear however that there is a need for intervention because of the cross disciplines that have been developed over the years and it cannot be denied that such are more effective and accurate at coming up with ground breaking studies (Ribes, 2005).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The other major criticism is that social scientists are unable to clearly research anything without any biases because of the strong link or bond between social scientists or researches and the state (Baritz, 1960).   Relevant historical accounts state that even as early as 1662, England and France have utilized the services of social researchers to further the ends of the state (Popper, 1945).   The state is therefore theorized by some to be the father of social scientists and researchers and as such the social sciences cannot exist without the state.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   This attack on the neutrality of researchers of the social sciences uses the findings that there has constantly been state support for the social sciences and as such these researches owe a certain allegiance to the state and cannot be considered as purely impartial because of this so called â€Å"intrinsic link† (Popper, 1945).   The strength of this argument lies in the assumption that without the state, no society can exist and therefore leading to the conclusion that social sciences cannot exist without society.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   While there may be logic to this argument against the vision of the researcher as a neutral social scientist, emotionally detached and socially separated from their research subjects, this is the   weakest argument as such because it basis most of its arguments on unproven relationships.   The arguments presented in this criticism clearly show the bias of the researcher with regard to the issue and subject matter. This criticism, however, lends strength to the main flow of this discourse.   This shows that it is in the nature of the researcher as a human being to create certain assumptions and bias that make it impossible to maintain total impartiality and neutrality with respect to the field that he is currently involved in.   Secondly, this also shows how letting go of one’s neutrality in favor of bias and disposing of the scientific method can lead to very faulty assumptions and poorly conceived arguments. It is because of these reasons that lead to the findings that theory that the vision of the researcher as a neutral social scientist, emotionally detached and socially separated from their research subjects, cannot be totally abrogated and must be accepted to a certain degree while allowing for the field to progress given the various advancements in the field of social sciences. Application of Contemporary Social Theories   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In analyzing the criticisms against the vision of the researcher as a neutral scientist, it is relevant that this be analyzed in the context of contemporary social theories.   The first contemporary social theory that is relevant in this case is structural functionalism and how it shows the difficulty in maintaining a certain level of detachment from the subject of the study.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Structural Functionalism basically tackles the relationship of social activity of human beings to the overall social system that exists in their society (Barnard 2000).   The relevance of this theory in formulating the basic guidelines in guiding researches to maintain a neutral stance lies in the fact that all human beings, researchers included, belong to a basic social structure from which it is impossible to detach oneself from.   The fact that integral units of every society work together unconsciously towards the maintenance of overall social stability means that a researcher is also unconsciously involved in the social issue which he is studying (Barnard 2000).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Another theory of significance in this discourse is the views of contemporary feminism.   â€Å"Contemporary feminism†, according to Grosz, (1994), â€Å"is the negation of factors such as: relationship of gender, sexuality, and the daily lives of specific women to collective needs, capital, labor, and their relation in the mode of production.† (pg 153)   Essentially, the contribution of this contemporary social theory is that it provides a solid framework for establishing a method by which a researcher is able to maintain academic credibility and integrity by being able to participate objectively in the studies being conducted.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The method by which contemporary feminism has disconnected itself from the struggles of changing the social relations that affect women’s lives should serve as a model by which a researcher should also be able to disconnect himself from not only the subject matter of the study but the other factors as well (Grosz, 1994).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   These two perspectives on contemporary social theories then provide the backbone for the argument in the next segment which will show how a researcher can still be effective as a neutral social scientist. Effectiveness of a Researcher as a Neutral Social Scientist   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   This discourse has so far shown that the traditional method of maintaining total impartiality is very difficult if not impossible to achieve.   It defies that characterization of man as a social being and goes against the natural order of humans as social beings.   This leads one to the conclusion that there are positive points that one can learn from the criticisms.   It is therefore relevant at this point of this study to assess the validity of such criticisms and if possible synthesize the main points of the arguments to form a single guideline regarding the role of researchers and in the vision of maintaining not only the â€Å"perceived† neutrality but also the reliability and integrity of any work by a researcher in the field of the social sciences.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The first key to being an effective researcher therefore lies in the ability to abide by the principles of the â€Å"scientific method† and in being able to conduct the research, analyze the data and properly maintain a certain distance from the subject matter (Scott, 1990).   Yet, it has been proven in this discourse that intervention is relevant and thus total neutrality cannot be maintained by the researcher.   This leads to the second key to the success and effectiveness of the researcher.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A researcher must therefore maintain the vision of impartiality and neutrality despite the participant observation that is required in the pursuit of certain studies (Collins, 1979).   While the researcher may be linked with and interact with the subject of the study, detachment is not totally necessary to maintain that neutrality that is required (Ribes, 2005).   This problem is also resolved in controversy resolutions and debates which, as previously mentioned, reveal whatever biases may have existed and at the same time this may also improve the integrity and credibility of the research project in question.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It is therefore clear that the vision of researchers as a neutral social scientist emotionally detached and socially separated from their research subjects is not required in all aspects of the social sciences and can be accepted within a certain degree in order for this field to be able to advance the current level of understanding on society and of human interactions. Conclusion   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In conclusion, the vision of researchers as neutral social scientist, emotionally detached and socially separated from their research subjects is correctly criticized by most groups for the main reason that the demands of social sciences given all the various technological advances and methods by which impartiality may be threatened.   The danger that the integrity of the social sciences will be deeply questioned by the continued practice of total neutrality is apparent. In order to cope with the ever changing disciplines and to properly apply the deeper understanding of cultures, society and human interactions, it is important to adopt a method that is flexible enough to adapt to the needs of this discipline.   It is therefore important to maintain an acceptable degree of involvement or participation while still being aware of the unintended consequences that it may bring as well as the danger of too much intervention.    References: Baritz, L. (1960) The Servants of Power. A history of the use of social science in American industry, Wesleyan University. Barnard, A. (2000). History and Theory in Anthropology. Cambridge University Press Cambridge University Bowker, G. C. and Star, S. L. (1999) Sorting things out: classification and its consequences. MIT Press. Cambridge, Mass. Collins, H. M., and Pinch, T.J. (1979) The construction of the paranormal: Nothing unscientific is happening. 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(1983) An International Review of Research in the Social Dimensions of Science and Technology Volume 13, No. 1 Sage Publications Wolcott, H.R. (1990) Qualitative inquiry in education: The continuing debate. New York. Teachers College Press Pp 121-152.