Publicado6th September 2016 por Vladimir Cha Essays -

Publicado6th September 2016 por Vladimir Chavez Santiago http://terapiagestalt1.blogspot.mx/2016/09/la-teoria-organismica-de-kurt-goldstein.html La Teoria Organismica de Kurt Goldstein Influido por la psicologia Gestalt, Kurt Goldstein planteo la teoria de que el organismo funciona como un todo y la enfermedad lo modifica en su totalidad. Consideraba al sistema nervioso central como una red, un aparato que siempre funciona como un todo y cuya actividad se entiende cuando se utilizan los principios de "respuesta de figura y fondo" de la psicologia de la Gestalt. A su vez, considera al mismo organismo como una totalidad o Gestalt. Goldstein demostro que las leyes de la forma, introducidas por los psicologos de la Gestalt, no eran validas solo para estudiar la percepcion en laboratorio ni se restringian a los fenomenos fisiologicos, sino que eran utiles para entender a) organismo como un todo. Es asi que extrajo esas nociones para aplicarlas a la psicoterapia para la cual desarrollo un concepto holistico de la autorreaiizacion organismica. El organismo se mueve como un todo, en un estado de tension entre "ser en orden" y "ser en desorden" Se vive en un estado de "catastrofe", en donde se produce una lucha productiva con el mundo. Esta vivencia permite a una persona ir hacia la autorrealizacion: del desorden al orden y a un nuevo desorden. Contrapone asi un concepto freudiano de pasividad ante el mundo interior y el entorno, en donde el organismo busca la reduccion de la tension por el displacer que esta le provoca. Goldstein sostiene que lo organico se motiva en la tension, y que esta produce placer (Quitmann, 1989). "Llamamos normal o sano a aquel en el que la tendencia a la realizacion sale desde dentro y al que supera las perturbaciones, que se derivan del choque con el mundo, no por el miedo sino por la alegria de superacion" (Goldstein, 1939, en Quitmann, 1989, p.79) La tendencia a la buena forma, segun Goldstein, es una aspiracion de funcionamiento que posee todo ser vivo. El objetivo de esta tendencia es alcanzar un estado y/o punto de equilibrio inestable, generando una variable de perpetua oscilacion, en espera de detonantes para su expansion. Todo organismo vivo tiene la motivacion de busqueda de estimulos y condiciones que le permitan mantener su estructura en continuo desarrollo. Perls toma de Goldstein los conceptos de autorregulacion organismica, y el de auto actualizacion: Ser lo que se es y no pretender ser otra cosa. Segun Quitmann (1989), la importancia de Goldstein para la TG se puede sintetizar en: 1. Eleccion y decision como caracteristica existencial del ser humano: Mas que la posibilidad de elegir y decidir, Goldstein plantea la necesidad de llevar a cabo estas acciones. 2. Autorrealizacion como proceso organismico unitario: El motivo principal de la vida es la autorrealizacion como un proceso unitario y total. 3. Placer por la tension: El organismo frente al entorno se presenta como un sistema cerrado, manteniendo un contacto constante a traves de sus limites. 4. Principios Gestalticos y/u holisticos: Teoria organismica integra el fenomeno de figura-fondo y la tendencia hacia una buena figura para todas las funciones y fenomenos del organismo. 5. Comprension fenomenologica de la ciencia: Analisis fenomenologico de todo el organismo, que da paso al estudio de sus diferentes partes bajo la premisa de su pertenencia a todo el organismo. Rechazo del procedimiento atomistico en ciencias. Lunes 16 de marzo 2016 http://corrientespsicologicasii.blogspot.mx/2015/03/autorregulacion-organismica-kurt.html Actividad 001 Lee atentamente el siguiente aparte y responde al final AUTORREGULACION ORGANISMICA KURT GOLDSTEIN El cuerpo como manifestacion de la unidad (Fernando de Lucca) Es en el cuerpo que todo se manifiesta. Es por ello que el cuerpo es una manifestacion del todo. Es entonces la manifestacion del todo lo primero y es asi que aparece la posibilidad, si es necesario, de poner atencion en sus partes. El cuerpo hace visible modos, formas, gestos que expresan lo vivido y nos permite considerar lo que llamamos subjetiva y metaforicamente "interior". Es nuestro ancho marco para tomar pose de nuestros deseos. O nuestra estrecha celda llena de temor. Es nuestra forma de vivir esta dimension de la existencia, nuestro espejo junto a otros espejos que nos reflejan. Es una vivencia que contiene y es contenida por todas las partes que forman mi totalidad. El cuerpo crea una intrinseca

Attention and Attending is the First Preacademic Skill

Attention and Attending is the First Preacademic Skill Attending is the first skill young children with disabilities need to learn. It may be especially challenging for young children with developmental delays or autism spectrum disorders. To learn, they have to sit still. To learn, they have to be able to attend to the teacher, listening and responding when asked. Attending is a learned behavior. Often parents teach it. They teach it when they expect their children to sit at the table during dinner. They teach it if they take their children to church and ask them to sit for all or part of a worship service. They teach it by reading out loud to their children. Research has shown that the most effective way to teach reading is called the lap method. Children sit in their parents laps and listen to them read, following their eyes and following the text as the pages are turned. Children with disabilities often have trouble attending. At age two or three they may not be able to sit for 10 or 15 minutes. They may be easily distracted, or, if they are on the autism spectrum, they may not understand what they should attend to. They lack joint attention, where typically developing infants follow their parents eyes to find out where they are looking. Before you can expect a toddler with disabilities to sit through a twenty minute circle time, you need to start with the basic skills. Sitting in One Place All children are socially motivated by one of three things: attention, desired objects or escape. Children are also motivated by preferred activities, sensory input, or food. These last three are primary reinforcers because they are intrinsically reinforcing. The others-attention, desired objects, or escapeare conditioned or secondary reinforcers since they are learned and connected with things that occur in typical academic settings. To teach small children to learn to sit, use individual instructional time to sit with the child with a preferred activity or reinforcer. It may be as simple as sitting for five minutes and having the child imitate what you do: Touch your nose. Good Job! Do this. Good job! Tangible rewards might be used on an irregular schedule: every 3 to 5 correct responses, give the child a skittle or a piece of fruit. After a while, the teachers praise will be enough to reinforce the behaviors you wanted. Building that reinforcement schedule, pairing your praise and preferred item, you will be able to start reinforcing the childs participation in a group. Sitting in Group Little Jose may sit for individual sessions but may wander during group: of course, an aide should return them to their seat. When Jose is successful at sitting during individual sessions, he needs to be rewarded for sitting for continuously longer periods. A token board is an effective way to reinforce good sitting: for every four tokens moved, Jose will earn a preferred activity or perhaps a preferred item. It might be most effective to actually take Jose to another part of the classroom after he has earned his tokens (for his 10 or 15 minutes of the group.) Teaching Groups to Attend There are several key ways to build whole group attention by the way in which group activities are conducted: Keep circle time short to start. Circle time should not be any longer than 15 minutes when you start but should grow to 30 after three or four months.Mix it up. Circle time should not just be quiet activities such as storybooks, but should include motion songs, dancing and motion games, and give different children opportunities to lead the group.Maximize participation: If you are putting the date on the calendar, have one child find the number, another child place the number and a third child count the number.Praise, praise, praise: Use praise not only to reward good behavior but also to teach it. I like how Jamie is sitting! I like that Brie has both of her feet on the floor. Naming the behavior is powerful: it shows everyone what the behavior looks like, at the same time.Be consistent: Its impossible to call on all children equally, though it might on occasion be helpful to have your supervisor or one of your classroom aides chart who you call on: you might be surprised at what you find. We observed a teacher and found she 1) called on the boys twice as often as the girls, but used questions to keep the boys on task. 2) Permitted the girls to interrupt: she would answer their questions when they blurted them out.   Be sure everyone gets a chance to participate. Name the behavior you notice, as well. John, I want you to come do the weather because you are sitting so nicely.

Greed and Taxation Led to the Fall of Rome

Greed and Taxation Led to the Fall of Rome Whether you prefer to say Rome fell (in 410 when Rome was sacked, or in 476 when Odoacer deposed Romulus Augustulus), or simply morphed into the Byzantine Empire and medieval feudalism, economic policies of the emperors had a heavy impact on the lives of the citizens of Rome. Primary Source Bias Although they say history is written by the victors, sometimes its just written by the elites. This is the case with Tacitus (ca. 56 to 120) and Suetonius (ca.71 to 135), our primary literary sources on the first dozen emperors. Historian Cassius Dio, a contemporary of Emperor Commodus (Emperor from 180 to 192), was also from a senatorial family (which, then as now, meant elite). Commodus was one of the emperors who, although despised by the senatorial classes, was loved by the military and lower classes. The reason is mainly financial. Commodus taxed the senators and was generous with the others. Likewise, Nero (Emperor from 54 to 68) was popular with the lower classes, who held him in the kind of reverence reserved in modern times for Elvis Presley- complete with Nero sightings after his suicide.   Inflation Nero and other emperors debased the currency in order to supply a demand for more coins. Debasing currency means that instead of a coin having its own intrinsic value, it was now the only representative of the silver or gold it had once contained. In 14 (the year of Emperor Augustus death), the supply of Roman gold and silver amounted to $1,700,000,000. By 800, this had dwindled to $165,000. Part of the problem was that the government would not permit the melting down of gold and silver for individuals. By the time of Claudius II Gothicus (Emperor from 268 to 270), the amount of silver in a supposedly solid silver denarius was only .02 percent. This was or led to severe inflation, depending on how you define inflation. Especially luxurious emperors like Commodus, who marked the end of the period of the five good emperors, depleted the imperial coffers. By the time of his assassination, the Empire had almost no money left. The 5 Good Emperors Leading to up Commodus 96 to 98: Nerva  98 to 117: Trajan  117 to 138: Hadrian  Ã‚  138 to 161: Antoninus Pius  161 to 180: Marcus Aurelius177/180 to 192: ​Commodus Land The Roman Empire acquired money by taxation or by finding new sources of wealth, like land. However, it had reached its furthest limits by the time of the second good emperor, Trajan, during the period of the high empire (96 to 180), so land acquisition was no longer an option. As Rome lost territory, it also lost its revenue base. Romes wealth was originally in the land, but this gave way to wealth through taxation. During the expansion of Rome around the Mediterranean, tax-farming went hand-in-hand with provincial government since the provinces were taxed even when Romans proper were not. Tax farmers would bid for the chance to tax the province and would pay in advance. If they failed, they lost, with no recourse to Rome, but they generally made a profit at the hand of the peasants. The diminishing importance of tax-farming at the end of the Principate was a sign of moral progress, but also meant the government couldnt tap private corporations in the event of an emergency. The means of acquiring crucial monetary funds included debasing the silver currency (seen as preferable to increasing the rate of taxation, and common), spending reserves (depleting the imperial coffers), increasing taxes (which was not done during the period of the high empire), and confiscating the estates of the wealthy elite. Taxation could be in kind, rather than coinage, which required local bureaucracies to make efficient use of perishables, and might be expected to produce reduced revenue for the seat of the Roman Empire. Emperors deliberately overtaxed the senatorial (or ruling) class in order to render it powerless. To do this, the emperors needed a powerful set of enforcers- the imperial guard. Once the wealthy and powerful were no longer either rich or powerful, the poor had to pay the bills of the state. These bills included the payment of the imperial guard and the military troops at the empires borders. Feudalism Since the military and the imperial guard were absolutely essential, taxpayers had to be compelled to produce their pay. Workers had to be tied to their land. To escape the burden of tax, some small landowners sold themselves into slavery, since slaves didnt have to pay tax and freedom from taxes was more desirable than personal liberty. In the early days of the Roman Republic, debt-bondage (nexum) was acceptable. Nexum, Cornell argues, was better than being sold into foreign slavery or death. It is possible that centuries later, during the Empire, the same sentiments prevailed. Since the Empire wasnt making money from the slaves, Emperor Valens (ca. 368) made it illegal to sell oneself into slavery. Small landowners becoming feudal serfs is one of the several economic conditions  responsible for the fall of Rome. Resources and Further Reading Barnish, S. J. B. â€Å"A Note on the ‘Collatio Glebalis.†Ã‚  Historia: Zeitschrift Fà ¼r Alte Geschichte, vol. 38, no. 2, 1989, pp. 254-256.  JSTOR.Bartlett, Bruce. â€Å"How Excessive Government Killed Ancient Rome.† Cato Journal, vol. 14, no. 2, 1994, pp. 287-303.Cornell, Tim J. The Beginnings of Rome: Italy and Rome From the Bronze Age to the Punic Wars (c. 1000-264 B.C.). Routledge, 1995.Hammond, Mason. â€Å"Economic Stagnation in the Early Roman Empire.† The Journal of Economic History, vol. 6, no. S1, 1946, pp. 63-90.Heather, Peter. Fall of the Roman Empire: A New History of Rome and the Barbarians. Oxford University, 2014.Hopkins, Keith. â€Å"Taxes and Trade in the Roman Empire (200 B.C.-A.D. 400).† Journal of Roman Studies, vol. 70, Nov. 1980, pp. 101-125.Mirković Miroslava. The Later Roman Colonate and Freedom. American Philosophical Society, 1997.West, Louis C. â€Å"The Economic Collapse of the Roman Empire.†Ã‚  The Classi cal Journal, vol. 28, no. 2, 1932, pp. 96-106.  JSTOR.Wickham, Chris. â€Å"The Other Transition: From the Ancient World to Feudalism.† Past Present, vol. 103, no. 1, 1 May 1984, pp. 3-36. Woolf, Greg. â€Å"Imperialism, Empire and the Integration of the Roman Economy.† World Archaeology, vol. 23, no. 3, 1992, pp. 283-293.

General Background for business plan Thesis Example | Topics and Well Written Essays - 750 words

General Background for business plan - Thesis Example She considered the idea that construction litigation is in need of forensic experts in terms of mitigating claims for damages and other construction management services, and from there she founded CSI. The Owner & Management Team: Lily Iftner CSI is currently owned by Lily Iftner, a licensed civil engineer. She is also the brainchild of the business whose background includes a four-year experience in a construction site wherein she served as an insurance investigator. With motivation, she started her own business wherein she becomes one of the expert witnesses in terms of structure damages, and legal disputes in construction methods and materials. Because of the growing demand and changes in the industry, she needs to hire diverse construction professionals in order to deliver quality research, inspection, analysis, and report. The management team is composed of professionally licensed forensic engineers, particularly civil engineers with hands-on experience about scientific and prof essional structural issues. CSI Seattle Services CSI services are all about research, inspection, analysis, and report of construction and structural deficiencies in compliance with the standards and laws applicable. They serve in order to mitigate claims for damages in a quality and cost-effective way. ... CSI also presents sets of solutions so that clients can select the best possible solutions with corresponding evidences. They are also a â€Å"strong advocate of continuing education and community involvement, and maintain active participation in local construction industry organizations† particularly in Seattle (â€Å"Who We Are†). THE BUSINESS: Business Description According to Winkler and Chiumento â€Å"construction litigation can arise from any number of sources including delay claims, construction defects, professional liability allegations (errors and omissions), mechanics’ liens, personal injury, property damage, and insurance, subrogation, or professional bond claims† (179). Based on industry expert, construction litigation is growing and in demand considering that it now takes $5 billion USD in conflicts resolution and these costs are increasing 10% each year (Michel). This quantitative data is such an advantage for CSI considering that their cli ents would settle on larger amounts just for this dispute prevention and resolution. Definitely, the groundwork of this business is trust. The more the clients trust the business the better, for they will continue to seek the services the business offered. Value Proposition (s) Competition is always present in almost all business industries nowadays. And in order to survive, the business must develop value propositions which will create a strong gap between the company and the competitors. Value Proposition 1: CSI employed construction professionals who are highly equipped with experience and academic credentials - To have skillful employees suitable for the business, CSI developed specialized training and professional development which is

Ethos Use by Jesse Ventura to Enhance Conspiracy Theory Thesis Proposal

Ethos Use by Jesse Ventura to Enhance Conspiracy Theory - Thesis Proposal Example The conspiracy theories captured in the series elicit a lot of mixed reactions and responses from different parties. It is in closely examining a specific part of one of the episodes that the rhetorical appeal of the series is revealed. Rhetorical appeals are also referred to as modes of persuasion. These devices in rhetoric classify the appeal of the speaker to his or her audience. However according to Aristotle in a clear sense persuasion is somewhat of a demonstration because human beings are persuaded to the greatest degree when a thing is considered as having been demonstrated. However, there are 3 kinds of styles of inducement furnished by the verbal word The first is ethos in which persuasion was achieved through the personal character of the speaker when he or she speaks in a manner to make the audience think him or her credible. On the other hand, persuasion may issue from or through the audience in instances where the speech was used to stir their emotions. This is what Aristotle labeled as pathos. Finally, Aristotle describes the kind of persuasion effected through the actual speech when an apparent truth or a truth has been proved using persuasive arguments that are enough to the case in question. This mode of persuasion is known as logos. Conspiracy Theory with Jesse Ventura is one kind of television series that leaves the audience torn between different versions of ‘truth'. The numerous, unique, as well as individualized conclusions people relation this and organizations, draw from his discussions and investigations.

Memo - Investment Recommendation for Centagenetix Essay Example for Free

Memo Investment Recommendation for Centagenetix Essay After looking over the material regarding Centagenetix, I have a recommendation as to whether or not MPM should invest in Centagenetix. I realize that we have spent a great deal of time and resources on this project already, and that Harvard Medical School is anticipating that this deal will go forward. I also realize that backing out of the deal now could reflect badly upon MPM and upon you, but my recommendation is that MPM invest in Centagenetix at this point. The main reason is that if Centagenetix is actually able to create a product to increase human longevity, there are some major questions and concerns about first getting this product to market, as well as what conditions this product might carry for measurable efficacy and if the market will be willing to accept them. I will discuss other considerations shortly but I think that is itself a potential deal-breaker. Let us first consider the New England Centenarian Study (NECS). While it is a worthwhile and interesting study, with good correlations between family members and a sample pool large enough to provide preliminary findings, it still has some weaknesses. The two major ones being how geographically centric it is and the size of it. Scientists who study aging have long argued that environment and lifestyle play the largest role in longevity, but Centagenetix is setting out to see if that is incorrect: if there is in fact a heritable gene (or genes) for longevity. It would seem t hat in order to provide a strong argument that the study reaches beyond environment, there should be more samples from areas beyond the eight towns around Boston that the NECS used. It could also be a problem that the majority of the centenarians used had no history of smoking or obesity and were generally small in stature. Granted that using these samples, they found a linkage on chromosome 4, but this does not seem to match the homologous zones for longevity in the previously studied model organisms. There are possible correlations on other chromosomes that track with those model organisms, but the patent that they filed is for the 10 million base pair region on chromosome 4. I am also concerned that the first attempt to scale the study to a larger population resulted in a noteworthy decrease of the linkage’s strength. Scaling it up further restored the statistical strength of the linkage, but the overall strength and valuation of the IP remains in question. We also need to consider the possibility that this 10M bp region will contain genes that other groups are already studying and that the patent is not strong enough to survive a challenge. It is possible that these longevity genes will be related to insulin receptors or free radical management: two areas that several groups or companies are already studying. How strong will the IP remain when there is competition for these hypothetical genes? If that is the case, the company’s major resource will be its SNP datab ase of centenarians, which will cost at least another $10 million to get to a functional state, plus more money to expand and maintain it. I have not seen any market analysis as to how much companies will pay for access to such a database. While Millennium has a somewhat similar model, they are much more pro-active in what they offer their clients, and that is what arguably drives their profits. The database will be valuable, but just how valuable is an important question. We need to know what the likelihood is that building such a SNP database will turn a profit, who specifically would be interested in paying for its use, and how much they would pay. In addition, would Centagenetix receive any royalties or payments for products based off findings from that SNP database? These are important considerations, especially if the possibility exists that the SNP database will have to support the company for any protracted amount of time. There remains a conflict-of-interest issue with Tom Perls and Harvard. If he can be enticed away from Harvard, the study that the company is based on will potentially no longer be available. Perls will be a key founding member of Centagenetix, and is expected be motivated and incentivized to work hard. Without a stake in the company, it remains unclear if that will happen. We also need to consider that if Perls does leave Harvard, will BIDMC still allow Centagenetix the use of the NECS, or should we re-consider the proposal from Whitehead to buy them out? The value of the IP revolves strongly around the NECS and Dr. Perls’ work. There needs to be a much clearer sense as to if or how these issues will be resolved, or else MPM might own a major stake in a company that will require a much larger investment to restore the IP we have assumed they already have. Finally, I want to return to my main point: Aside from a SNP database, what is at the end of the Centagenetix pipeline? Let us assume that they do find a gene or several genes that directly relate to longevity and are not in conflict with another group or company, that they can find the function of these genes, and eventually develop a product built on that discovery. Presumably, the function of this product would be to increase longevity in humans. How would they run clinical trials for this, and how long would they take? If the measure of success is how long someone lives, might not the trials take far longer than is feasible for us to provide funding? Assume that they get past pre-clinical trials; will the FDA even allow such a product to be tested? I th ink that we need to know more about how the FDA would approach such a product, as it seems like the regulatory hurdles for this will not be what most pharmaceutical companies are accustomed to. They are not trying to treat or effect a disease state, but rather to increase longevity. Granted that Ponce de Leà ³n spent much of his life searching Florida for the Fountain of Youth, and that a product like this will appeal to the general public, there is likely to be some serious regulatory and clinical trial hurdles to get it there. We also need to consider how the medical community and public will react to such a product. It seems likely that, given how many of the subjects from the NECS lived relatively healthy lives, the product will have some stipulations about health for maximum efficacy. If the public is required to not smoke, or be obese before this product will work for them then that will significantly affect adoption. In addition, how would the medical community respond to so mething with claims of increasing longevity? I think it would be highly skeptical and cynical. There will be difficulty in both convincing doctors to prescribe it, as well as getting payers to compensate for it. This will presumably be a product that patients will take for the rest of their lives, meaning there will likely be a struggle for both adoption and compliance. The only real gauge of such a product will be how long someone lives, and it will be challenging to demonstrate proof that any increase in longevity is a direct result of Centagenetix’s product. Significant market research needs to be done that considers the varying scenarios for adoption and lifestyle changes, to see if the market size is as big as one would expect it to be. In closing, I acknowledge that other products may come out of Centagenetix that are related to actual disease states or physiological processes. It is possible that they will develop an impressive and profitable drug that is related to the longevity of the patients of the NECS and be yond. Heck, they may even discover the cure for cancer. Even so, there are far too many unknowns and uncertainties in this proposal. The strength of the IP is in question. The availability of the NECS and even Dr. Perl is uncertain. What an end product looks like and what sort of market exists for it. How much more money it will take if they need to build a SNP database to remain in business, or if they have to do another NECS-like study of their own. The risks and uncertainties are sizeable, and the question about actual market size is significant. I do not think that MPM should invest in Centagenetix at this point.

Inhumanity in Flannery O’Connor’s A Good Man is Hard to Find and Shirle

In Flannery O’Connor’s, â€Å"A Good Man is Hard to Find,† and Shirley Jackson's, â€Å"The Lottery,† both short stories deal with man’s inhumanity in different situations, and ending with a similar consequence. Jackson and O'Connor both use two characters to depict man having the power to manipulate truth and objection into something people accept. In O’Connor’s’ A Good Man is Hard to Find, the Misfit is a character in need of desired assistance, troubled and confused he wanders savagely murdering strangers. On the opposite side of the ring, you have a seemingly traditional early 1900’s Caucasian senior citizen traveling with her family. Hasting to waste time, the grandmother drives her family all through the Southeastern states. The two meet in a tire blow out, and for the grandmothers’ wicked mouth this will be the end for the entire family. In a haste reaction trying to spare her own life other than her already dead family, she extends her arm towards the cold killer trying to unravel the slightest last bit of morality the Misfit has. At that moment, her Christian morals are revealed, but sadly the old woman finally was silenced. The Misfit fired his g un, scared and just in awe at the hope and desperation the grandmother had in her Christian hopes of saving her life. Humorously towards the killing the Misfit quotes, â€Å"She would of been a good woman," The Misfit said, "if it had been somebody there to shoot her every minute of her life." â€Å"In Matthew 10:39 Jesus says, â€Å"Whoever finds his life will lose it, and whoever loses his life for my sake will find it.† O’Connor delves into this paradox in several of the short stories in A Good Man Is Hard to Find. For instance, the grandmother in â€Å"A Good Man Is Hard to Find† loses her earthl... ...er not using her voice caused her to lose her life; by not speaking she already had placed her hands into blind obedience resulting in her stoning. Being very inhuman, these stories tackle the very essence of inhumanity in tradition. Are you willing to play the lottery? Works Cited Hooten, Jessica. Comp. Baylor University. "EBSCOhost: Individualism in O’Connor’s A GOOD MAN IS HARD TO FIND,† (2008). EBSCO Publishing Service Selection Page. Web. 15 Nov. 2010. Connors, Flannery O' "A Good Man Is Hard to Find." Pegasus Web Server Home Page. Web. 15 Nov. 2010. Shields, Patrick J. "EBSCOhost: Arbitrary Condemnation and Sanctioned Violence in Shirley Jackson's "the Lo..." Vol. 7.No.4 (2004): 411-19. EBSCO Publishing Service Selection Page. Dec. 2004. Web. 15 Nov. 2010. Jackson, Shirley. "The Lottery--Shirley Jackson." Classic Short Stories. Web. 15 Nov. 2010.

Related Literature and Review of Related Studies for Fertilizer Essay

Commonly known as ‘Styrofoam’ that is one of the most widely used type of plastics. It is a strong plastic created from erethylene and benzine that can be injected, extruded, or blow molded; making it a very useful and versatile manufacturing material. It is also a rigid, transparent thermoplastic, which is present in solid or glassy state at normal temperature. But, when heated above its glass transition temperature, it turns into a form that flows and can be easily used for molding and extrusion. It becomes solid again when it cools off. This property of polystyrene is used for casting it into molds with fine detail. Pure polystyrene polymer is colorless and hard with limited flexibility. Polystyrene is hard and brittle and has a density of 1. 050 g/cm3. It is represented by the chemical formula, C8H8. It have very low impact strengths of less than 0. 5ft-lb. commercially available impact polystyrene grades can be obtained with values of 1. 0 – 4. 0 ft-lb. Generally, polystyrenes are not produced with greater than 15% total rubber because of polymerization processing constraints. Nevertheless, impact properties can be increased substantially without additional rubber by the proper control of rubber particle size, percentage of grafting, cross-linking, and percentage of gel. Flexural strengths for polystyrenes can be obtained from 5000 to 18000psi and are also decreased by the addition of rubber and other additives to the polystyrene. Elongations can be obtained from 1% for crystal polystyrene to 100% for some impact polystyrene grades. Eggshells The calcium carbonate is the one that gives egg shell its hardy strength – a common substance found in rocks. The team found that calcium carbonate made up almost 98 per cent of an egg shell. The remaining two per cent comprises proteins which act as the â€Å"cement† to hold the calcium carbonate together. The organic matter of eggshell and shell membranes contain proteins as major constituents with small amounts of carbohydrates and lipids (Burley and Vadehra, 1989). Bronsch and Diamantstein (1965) analyzed uronic acid in eggshells and reported a signi? cant correlation between the uronic acid content and the breaking strength of the shell. Uronic acid is a constituent sugar of glycosaminoglycan. Under the characterization measurements investigated, it was found that the eggshell pore structures of the two biomaterials belong to a typical Type II, indicating that they should be basically characteristic of nonporous materials or materials with macropores or open voids. Further, the chemical composition of the resulting eggshell particle was strongly associated with the presence of carbonate minerals from the Fourier transform infrared (FTIR) spectra. In contrast to the resulting eggshell membrane particle, the presence of functional groups of amines and amides was observable because of its chemical composition of fibrous proteins. From the isotherm data of methylene blue at 25  °C, the Freundlich model yielded a somewhat better fit than the Langmuir model. The adsorption isotherms revealed the eggshell biosorbents could only uptake the basic dye of less than 1. 0 mg/g in aqueous medium, which was attributed to their poor pore properties. Oyster Shell Oyster-shell are used as construction materials, especially as a mixture for concrete, it is required to quantify the salinity content of oyster-shell, which is the basis of limiting the amount of oyster-shell in the mixture. The salinity content in oyster-shells turns out to be approximately 0. 5%, derived from the proportion of the whole weight of oyster-shell to the total amount of chloride ions (Cl) pertaining to the relevant provision (Yoon, 2000). Converting this to the regulation value of the chloride ions, 0. 3 kgf/m3, the amount of oyster-shell per 1 m3should not be greater than 85. 7kgf. Therefore, assuming that granular materials in the concrete are 7 00–800 kgf/m3, oyster-shells should not begreater than 10% in the granular materials to preventthe salt damage. Oyster-shell is entirely composed of CaCO3 (approximately 96%) and other minerals of trivial amount. Various oyster-shells due to sources and individual characteristics are almost similar in the chemical composition. The mineral phase of calcium carbonate turns out to be calcite. Related Studies Foreign Xu, Yi; Jiang, Linhua; Xu, Jinxia; Li, Yang (2012) pointed out that mix proportion parameters of expanded polystyrene (EPS) lightweight aggregate concrete are analyzed by using Taguchi’s approach. The density, compressive strength and stress-strain behavior were tested. The optimal mixture of EPS lightweight aggregate concrete was selected among experiments under consideration to manufacture the lightweight hollow bricks. The results show that EPS dosage has the most significant effect on compressive strength of EPS lightweight aggregate concrete, then water and cement ratio, while the content of cement and sand ratio play a comparatively less important part. The relationship between density and compressive strength of EPS lightweight aggregate concrete is proposed as [f. sub. c] = 2. 43 x [[gamma]. sup. 2. 997] x [10. sup. -9]. The legitimacy of the use of EPS lightweight bricks made by EPS lightweight aggregate concrete is confirmed. According to the study of Sohrab Veiseh1 and Ali A.  Yousefi2 (2003) the heavy weight of bricks accounts for the great mass of construction and thus causes more vulnerability against earthquake forces. In the present work, it is, therefore, tried to reduce the density of the bricks, as well as improve thermal insulation properties. Polystyrene foam is one of the substances that is added to the raw materials of bricks, as a pore-forming material. The effect of PSF type and its content in the mix, and also the effect of firing process temperature of the bricks on density, water absorption and compressive strength, are investigated and discussed in this paper. Tests showed that by increasing the polystyrene foam additive, the compressive strength and density of the bricks decreases, though the water absorption increases. Therefore, it is necessary to specify the ways for improvement and optimization of clay body so that by reducing the density, the strength of the brick is not reduced considerably. Adding even 2% of recycled polystyrene foam keeps the compressive strength of the resulted bricks as suitable for load bearing ordinary bricks according to the Iranian standard. Rassimi Abdul Ghani, Mohd Hanafiah Abidin, Ahmad Zafir Romli, Mohd Hariz Kamarudin, Zaleha Afandi and Muhamad Faizal Abd Halim (2010) of the Institute Of Science,Uitm,Malaysia pointed out that one of the world’s oldest waste into useful flooring materials. They made tiles from eggshells. Naming the tiles EPoSTi, they made composite tiles by combining polymers and chicken eggshells, an innovation from domestic waste. Explaining their work in an expo, the use of eggshells in micro size will increase the rigidity and stiffness of the composite, making it a suitable flooring material. This is due to the nature of eggshells which can be used as rigid particulate fillers of the tiles. The combination offers excellent impact resistance, as it is able to withstand force applied to it. In short, it is durable. According to the study of M. N. FreireI, II; J. N. F. HolandaI (2000) in Brazil, the food industry generates every year huge amounts of eggshell waste, and a critical question is to find an adequate use for this waste. The aim of this work is to determine the chemical, mineralogical and physical characteristics of a nonprocessed eggshell waste sample, as well as to investigate its use in wall tile paste. The sample was analyzed regarding to chemical composition, X-ray diffraction, morphology, particle size analysis, density, organic matter, soluble salts, and thermal analysis. The results indicated that the eggshell waste sample rich in CaCO3 can be used as an alternative raw material in the production of wall tile materials. According to the study of Obrero, F. M. (2005) pointed out that there is possibility of producing ceramics from oyster shells. Powdered oyster shells were used instead of silica in the production of ceramics. The texture, color and durability were compared to those made with silica. Six kilograms of Vigan clay and 2. 5 kg of ball clay were mixed and soaked in water overnight. The following day, the mixture was kneaded and filtered twice. After this, one kilogram of powdered oyster shell was mixed with the kneaded mixture then kneaded again and filtered. The mixture was placed over Plaster of Paris for the water to be absorbed. The solidified mixture was then rolled and compressed to let the air escape from the spaces inside the solidified mixture. After this, the mixture was molded, air dried for four days and fired in a furnace. Three trials were made at different temperatures — 900oC, 950oC and 1000oC. It was found out that the texture of the experimental set-up is better than the control set-up. It was also found out that the color of the experimental set-up is comparable to the control set-up. Tests of durability of the ceramics, which were done at SLU College of Engineering Laboratory, revealed that the experimental set-up is more durable than the control set-up. This proves that oyster shell can be utilized in the production of ceramics. It also affirms that ceramics made using oyster shells are better than those produced using silica in terms of texture and durability. Gil-Lim Yoon, Byung-Tak Kim, Baeck-Oon Kim, Sang-Hun Han (2002) pointed out that possibility to recycle the waste as construction materials, chemical and mechanical characteristics of crushed oyster-shell were investigated. Chemical and microstructure analyses showed that oyster-shells are predominantly composed of calcium carbonate with rare impurities. Compressive strength tests for soil mortar specimens with varying blending ratio of cement, water, sand, and oyster-shell were compared with normal cement mortar. There was no signi? cant reduction in the compressive strength up to 40% of dosages of oyster-shell instead of sand. The experimental results demonstrate that oyster-shells can be resources of pure calcareous materials and effective in replacement of sand, indicating promising reusable construction materials. Local Cecilia Amor Fenol, Maria Riza Berna Sabate, Jamie Kathleen Sy, Reah Grace Camongol and Nicole Mejia (2008) pointed out that egg shells can be used as an alternative for sand in making a hollow block. It is more effective and shows lesser cracks as it is dropped from a height of 2 feet. It can be used to lessen the expenses and at the same time we helped the environment by recycling these egg shells. According to our research, the reason why egg shells are effective in making hollow block is because it contains Calcium Carbonate that gives hardness and strength. We also concluded that this egg shell hollow block can be used to support building so that when earthquake strikes our country, its strength and durability will show.

Past and Current Trends Of Use and Abuse of Substances in the United States Essay

Current trends show that illicit drugs are a source of significant cause of mortality in the United States. It accounts for approximately 17,000 deaths annually nearly a thousand in persons aged 12 to 21 years. Illicit drug use is also associated with significant morbidity and has far-reaching public health effects. A National House Hold Survey on drug abuse in 2003 showed that an estimated 19. 5 million Americans aged 12 or over were current users of drugs at that time. The survey showed that marijuana was the most commonly used illicit drug. There was also the use of non-medical use of any prescription-type pain relievers, tranquilizers, sedatives or stimulants. Marijuana even currently is widely used because of its low cost and easy availability. New drugs that have gradually been noted coming into the market include methaqualone in the late 1970s, crack cocaine in the early 1980s, flunitrazepam in early 1990s and most recently Oxycontin (Bulletin on Narcotics, 2003). Teens are the group that is most affected by the drug use in the US. National Survey on Drug Use and Health (NSDUH) shows that among the drugs highly used in the United States are Marijuana which has a the highest consumption, then followed by Psycho- therapeutics, cocaine, Hallucinogens and inhalants. Alcohol is a substance that has a detrimental effect on peoples’ health and is equally commonly used. The survey shows that over 50% of teens have tried an illicit drug by time of high school completion. This is an alarming percentage bearing the devastating effects drugs have in individuals’ lives. However, there is a notable decline in the use of nicotine among the youth- this trend in the history of survey that began in 1997. This is particularly notable since nicotine is often used before any other drugs of abuse (it is used by armatures), and tobacco addiction is the leading contributor to many of America’s public health problems. It is estimated that 19. 5 million Americans aged 12 or older are current users of illicit drugs. The use of cocaine in the US has equally declined over years while that of crack has increased. This has been attributed to the risk that comes along with injecting of ones’ self thus risking AIDS infection. Marijuana was the most widely used illicit drug, in 2003, with an estimated 14. 6 million people being users of marijuana. 2004 reports show that approximately 23% of the students in grade 7-12 had 5 or more drinks on one occasion during the past year. The rate of binge drinking is decreasing from 27% in 2000 to 26% in 2002. Among the 18 to 25 years old group, about 58% were current drinkers and 40% were binge drinkers. The current drinkers among the older group drops to about 50%. Binge drinkers drops to about 23%, and 5% heavy drinkers. About 14% of students in grades 9 through 12 admitted they had driven a car after having had a good bit to drink at least once in the past year, and 24% of the seniors said so. 11% of students in grade 9 through 12 reported having driving when they were high on drugs and 18% of the seniors said so. Cocaine has high prevalence in the United States especially in Texas State. Approximately 7% of the 18 to 25 years old population reported using cocaine. Use of alcohol, but not cigarettes, marijuana and cocaine, is higher among college students than among non-college youth of the same age. There is a significant difference in the use of cocaine between border and non-border Hispanics. More recently, while the use of crack cocaine was decreasing among some populations, in particular African-American, it was increasing among Hispanic youth. The finding shows that there is a disparity by ethic/racial group. Although African-Americans have lower rates of substance abuse prevalence, they have a higher rate of homicides. The attitudes towards the use of drugs have changed over the period of times in American culture. (Kozel, 2003) argues that substance abuse or use in American society reflects â€Å"a wrenching tension between conflicting ideals of liberation and communal obligation. † This has been noted by the increase of use of drug during the period of national crisis like American Revolution, in the civil war and the 1960s, as drug use was linked to independence and forging of new identities. In one way or another change in prevailing ideological and religious beliefs, fluctuations in norms and values and transformations in technology are some of the cultural fluctuations that affect drug use in American society. The African American music, which glorifies drug and violence, is a significant example of how culture promotes and encourages the use of drugs. It is also the norm in the United State for young people to have alcohol as a regular drink forgetting that alcohol is addictive; this culture works to promote the use of drugs. Drugs use has adverse effects on the health of Americans. Mental health of individuals is affected when people use drugs. Drugs use and abuse has been associated with risk-taking behaviors that leads to multiple consequences, including the on going transmission and acquisition of HIV, viral hepatitis, and sexually transmission diseases. These are some of quite challenging health hazards in the contemporary world. In addition, impairment due to drug use can lead to unintended pregnancy, impacts of which are far reaching, as teenage mothers are more likely to not finish high school or college. Drug use is the source of chronic liver disease. America’s chronic liver disease prevalence rate is high at 9. 5. Over 90% of deaths due to this disease happened to individuals in the older age groups. Hispanics have a greater rate of deaths due to chronic liver disease (25. 5) than other groups, 18. 6 for Whites and 12. 7 for African-American. This reflects the effect of Hispanic culture and the influence it has in encouraging drug use. Tobacco is the leading cause of preventable deaths in the United States. Lung cancer, heart disease, and illnesses such as emphysema, bronchitis, and chronic airways obstruction are responsible for largest number of smoking related deaths. Majority of individuals whose cause of death is lung cancer were in the 65 years old or older group. The age disparity shows long-term effects of cigarette smoking. Alcohol is the substance that is used by the greater percentage of population who use substances. Its use begins early, and the percent of users peaks in early adulthood. Its use continues to be high during adulthood, but the percent of users decline with age. Most hard drug users develop from the use of alcohol and thus alcohol acts as a bridge. Essentially, each drug has its physiological effect on the user. Most drugs are not used in their pure form and may be mixed with harmful substances. In addition the way the drug is used can have health effects. For instance, injecting drugs, in particular with unclean needles, can cause emboli or clots, sepsis and other infections that require medical attention. Sometimes users overdose and die.

Project Essay Example

Project Essay Example Project Essay Project Essay The polymer will lose its high bendable strength as more water is animal units bonded together. Polyvinyl acetate is a rubbery synthetic polymer. This polymer is a component in glue. Mixing borax with polyvinyl acetate will cause it to cross-link and form slime. Cross-linking is a bond that links one polymer chain to another. (see diagram below). Borax, which is also, known as sodium borate is a non- toxic substance and has a wide-variety of uses. We need to use our knowledge of chemistry to explain the physical characteristics and chemical behavior of a particular material. Our objective in this experiment was to create a polymer ball that was both echo-friendly and nontoxic. Methods/Procedures The following items were used: -Polyvinyl alcohol -Sodium borate -Polyvinyl acetate solid -Starch During week one of our experiment we used all of the ingredients that were given to us. A 10:1 ratio between polyvinyl alcohol and sodium borate was used. We used this ratio because while conducting research, there was a similar experiment to the polymer ball and it said a 10:1 ratio was used. Ml of borax and ml of polyvinyl alcohol was poured into a mall beaker. Then the mixture was stirred for about 10 minutes until the mixture became a sticky substance. Ml of polyvinyl acetate was hen poured into the mixture. The mixture was stirred for 2-3 minutes. During week two we were supposed to tweak our mixture and also make our polymer ball resistant to the heat and cold because it was going to be shipped from Florida to New Mexico to Alaska. During this experiment we changed our experiment using less ingredients and less substances. The only ingredients used were the polyvinyl alcohol and the sodium borate. Ml of polyvinyl alcohol and ml of sodium borate were mixed in a mall beaker. The mixture was stirred until it started to thicken which took about 10-15 minutes. The mixture was taken out of the beaker, and rolled into a ball for about 5 minutes then put back in the beaker and let it sit for 20 minutes. After 20 minutes, the mixture became less sticky and was easier to roll into the shape of a ball. Since we were supposed to create a ball that was resistant to different climate temperatures, the polymer ball was split into two. Half of the ball would be in hot water and the other would be in ice. Results/Discussion When the Papa and sodium borate were mixed together, the mixture became very sticky and a lot of air bubbles were formed and the mixture also foamed. The mixture kook the shape of the beaker, but when it was taken out of the beaker and was left to sit on the table, the polymer would flatten out. This is called shape memory, materials that can remember their shape after a distortion occurs and can reconfigure its shape upon a stimulus. In the second week of this experiment we planned to not use starch, or polyvinyl polyvinyl acetate solid did nothing to our product. To test the polymer ball as to whether or not the ball could withstand different temperature climates. Two tests were performed. An ice bath test, and a boiling water test. One half of the ball was tinting in a beaker of ice. As soon as the polymer was placed in the beaker it started to steam and immediately it started to freeze. The p olymer also started to flatten out. When it was taken out of the ice it was very slippery and hard to grip. It was also difficult to roll into a ball. But, after it sat in room temperature it was easier to mold into a ball and still carried the bounce that a bouncy ball should have. In boiling water experiment, water was boiled in a beaker with the use of a Bunsen burner. After the water was boiling we placed the polymer ball into the water and it melted UT didnt fully dissolve in the water. There was a layer of the polymer ball floating in the water. We collected the layer and put the substance into a beaker. When the substance cooled down and was back to room temperature, the substance became very stretchy. The polymer could also be rolled back into a ball. Conclusion In conclusion, we were not able to create a polymer ball that would be able to withstand different climate changes, but were able to create the bouncy ball. The polymers we created did bounce although they were a little floppy and werent perfect spheres. The polymer stuck to all surfaces but was easy to pull off. It was moldable and easy to form. It couldnt be pulled apart or stretched, Just squished and squeezed. When the polyvinyl acetate solid was added to our first mixture it had glue like color and no changes were made to the substance. When you add borax solution to polymers like PA, it cross-links the two polymers together like a net. Depending on how much of each ingredient is mixed you can either make a mixture that is slimy or stretchy. By adding cornstarch the mixture will be able to bend and stretch the mix. Most plastics are polymers. For example PVC pipes is the continuous linking of the same molecule.

Analysis of “Nuances of a Theme by Williams”

Analysis of â€Å"Nuances of a Theme by Williams† The title of Wallace Stevens’ poem â€Å"Nuances of a Theme by Williams† implies that he intends to comment on, possibly celebrate, and almost certainly explore the potential distinctions and variations available in the poem by William Carlos Williams titled â€Å"El Hombre.† Stevens includes â€Å"El Hombre,† in its entirety minus the title, in the opening four lines of his poem with the implication (again based on the, at worst, neutral title of Stevens’ poem as well as the seemingly tributary inclusion of â€Å"El Hombre†) that his re-workings and explorations of his colleague’s piece will maintain its essence and, presumably, not bear it much, if any, antipathy. The title, however, proves to be misleading and Stevens’ subsequent lines appear to be less of a nuanced exploration of Williams’ poem than a criticism of what he sees as its faults: namely the sentimentality, anthropomorphizing, and romantic detachedness of t he narrator that is present especially in the first two lines. It is particularly the first stanza of Williams’ poem that Stevens takes issue with and he does so, at least in part, by way of its second stanza. Stevens attaches himself to two phrases, â€Å"shine alone† (3) and â€Å"lend no part† (4), that bookend the second stanza of Williams’ poem and uses them as his access points to the poem. He quotes the two phrases directly, elevating them to the opening words of both of his subsequent stanzas, though in doing so he also very purposefully changes their meaning. The first line of Stevens’ composition, â€Å"Shine alone, shine nakedly, shine like bronze† (5) seems, appropriately, to satisfy the expectations of the title while also being characteristic of Stevens’ playful perspectivist aesthetic tendencies (reminiscent, perhaps, of â€Å"Thirteen Ways of Looking at a Blackbird†); beginning with the two-word phrase taken directly from Williams’ piece, Stevens’ proceeds to stretch it into a richer, more textured imperative description of the same â€Å"ancient star† (2) addressed in Williams’ poem. Nonetheless, the succeeding two lines that make up the rest of Stevens’ first stanza diverge from mere variation into what seems to be an invective response to the opening lines of Williams’ poem: â€Å"It’s a strange courage/you give me, ancient star† (1-2). Stevens appears to be concerned with the fact that Williams sort of anthropomorphizes the star, which seems to be the rising sun, and instills it with the ability to give courage. He says of the sun that it must shine like something that â€Å"reflects neither [his] face nor any inner part/of [his] being† (6-7) and, ultimately, â€Å"like fire, that mirrors nothing† (7). Stevens’ deliberate dissociation with the sun (as a stand-in for nature) reflects his belief that one should apprehend nature without embellishing it; that the things of nature should not be used as means to access the triumphs or despairs of humanity. Where in Stevens’ â€Å"The Snowman† it is only with â€Å"a mind of winter† (1) that one can hear â€Å"the sound of the land† (10) without being distracted by â€Å"any misery in the sound of the wind† (8), so must Williams’ sun, in Stevens’ conception, mirror â€Å"nothing that is not there† (The Snowman, 15) if it is to be truly apprehended. With the entirety of Stevens’ first stanza in mind, the variations in his first line (that continues and concludes in the third with â€Å"shine like fire†) read less playfully and more like a slow, deliberate distancing from the humanness of the word â€Å"alone.† For â€Å"alone† is rarely used to describe the state of an inanimate object by itself, which wouldn’t require the recognition of being outside of a society of similar objects since society is limited to animate creatures. So Stevens re-forms the description as â€Å"nakedly.† That first step, though, is only a small step away from animation since it evokes the idea of being without clothes. But the adverb â€Å"nakedly† is, in fact, more commonly used to describe the nature of concepts or ideas, as in â€Å"plainly† or â€Å"blatantly,† and less the physical state of one’s dress. With the second transformation, â€Å"like bronze,† however, the le ss subtle split with animation begins. With â€Å"like bronze† Stevens has reformulated an idea of the sun as merely resembling something. Though it is a man-made something, which, therefore, maintains an inevitable if convoluted connection to the human realm. So, Stevens’ necessarily searches for one more angle, â€Å"like fire,† and the split with humanity is complete; the sun is reduced to something natural, independent of human existence, but, more importantly, it is reduced to precisely what it is. The sun is precisely something that in Stevens’ view should â€Å"lend no part to any humanity that suffuses/[the sun] in its own light† (8-9) as Williams does. For like Stevens declares in his later poem â€Å"Things of August†: â€Å"The rich earth, of its own self made rich,/Fertile of its own leaves† (51-52), so must the shining sun, of its own self shine. It appears that Stevens’ wishes to forget all human history of sun worship and mythology and relish the sun as it is perceived in the moment, in the present, by an individual person. Yet, in communicating his point, Stevens’ says that the sun should â€Å"be not chimera of the morning† (10). â€Å"Chimera† carries the meaning of â€Å"illusion† or â€Å"daydream† as if warning against being tricked into seeing the sun as more than it is, or as something that it is not. But â€Å"chimera† also carries the connotation of the mythical creature that was made of various animal parts and had an intelligence. So in this moment, while Stevens’ argument is ostensibly sustained, he undermines it slightly by constructing it around such a contradictory notion, even if only as a means to negate it. The final three lines of the poem continue in this vein of ridding the sun of any ancient residual meaning. He ironically says the star should â€Å"Be not an intelligence/Like a widow’s bird/Or and old horse† (12-15). These comparisons are ironic simply because Stevens would not grant intelligence to a bird or horse, but he knows that they are often thought of that way. A lonely widow gives more meaning and power to her avian companion and a farmer may attribute wisdom to a horse that has weathered much. Stevens slyly insults the romantic sentimentality of Williams’ poem by putting it on the same level as the foolish and uneducated figures suggested in his closing lines. It seems that Stevens sees Williams’ poem as weak and sentimental. Stevens’ poem is an exercise of his mind on Williams’ theme, enacted to deliberately and systematically gain control over the emotional preoccupations of the poem. I would suppose that, ultimately, Williams would not only have appreciated the criticisms of Stevens, but also would have agreed with them. I feel as though â€Å"El Hombre† is, at least on a basic level, an immature poem of Williams that would not have fit into his later, more distinctly formulated views.

Incredible Journey of Development Essay Example | Topics and Well Written Essays - 1250 words

Incredible Journey of Development - Essay Example While some theorists hold that children develop smoothly and continuously, others contest this by their belief in the stage-wise development of children, where each stage can be distinguished from the other and is recognizably stable. But both agree that there are certain periods of a children's development when they are capable of learning to perform certain tasks better than at any other age, for example, infants and toddlers have better language grasping abilities. It is also generally agreed that each child is a unique individual, and would pick up skills according to a unique pace and pattern. The first of these developmental theories was by Sigmund Freud, which though considered inaccurate is important because it formed the basis of later theories to mark this field. He held that the way children's basic sexual and aggressive desires are handled by its parents would dictate the development of their future personalities and traits. Freud divided the developmental stages of children in terms of their sexual development and named them Oral, Anal, Phallic, Latency, and Genital stages. Freud's theory formed the basis of Erik Erikson's work which suggested a theory of human development in stages from birth to death in terms of how children begin to gain a sense of identity, as well as develop self-belief allowing them to become productive and successful members of society in their future life. Erikson associates each stage with a particular stretch of life span and goes from trust- versus-mistrust which lasts from birth to one year; autonomy-versus-shame and doubt which can be said to last from one to three years; initiative-versus-guilt which goes from three years to six ; and so on in stages such as industry-versus-inferiority; identity-versus- identity confusion; intimacy-versus- isolation; generativity versus stagnation; and integrity versus despair, each of which corresponds to a particular age.