The Great Gatsby By F. Scott Fitzgerald - 985 Words

Liam Hemsworth Mrs.Koop English III 03/07/2016 Identity in The Great Gatsby Personal identity is very difficult to define. Everyone has an image in their mind of who they want to be and how they want to lead their lives. These ideas are usually very different from the actual identity of a person. Throughout the novel The Great Gatsby , by F. Scott Fitzgerald the search for identity is continuos. The main characters are on a rollercoaster of uncertainty trying to protect the images that they have created for themselves. Money, love, passion and foolishness lead Jay Gatsby, the novels main character to lead a life of lies and confusion. Gtasby appears to be very confident and sure of his every move. He stands tall with pride, and people respect him. His confidence is actually very deceiving. Although Gatsby throws spectacular parties on a very regular basis, he never attends them. He cannot mingle and socialize with the guests. Gatsby confesses this to Nick very early on in the novel. Gatsby has crated the image that he leads a glamorous life and has a very exciting history. At his parties many people try to guess what he did during the war and how he earned his money. Gatsby allows them to think outrageous things and he never gives anybody a straight answer about his past, or corrects people once they think they know his true history. Gatsby also wants to believe that money will solve all the problems in the world, and can buy happiness. Gatsby wanted to go from a poorShow MoreRelatedThe Great Gatsby by F. Scott Fitzgerald1393 Words   |  6 PagesF. Scott Fitzgerald was the model of the American image in the nineteen twenties. He had wealth, fame, a beautiful wife, and an adorable daughter; all seemed perfect. Beneath the gilded faà §ade, however, was an author who struggled with domestic and physical difficulties that plagued his personal life and career throughout its short span. This author helped to launch the theme that is so prevalent in his work; the human instinct to yearn for more, into the forefront of American literature, where itRead MoreThe Great Gatsby By F. Scott Fitzgerald1343 Words   |  6 PagesHonors English 10 Shugart 18 Decemeber 2014 The Great Gatsby F. Scott Fitzgerald s 1925 novel The Great Gatsby is a tragic love story, a mystery, and a social commentary on American life. The Great Gatsby is about the lives of four wealthy characters observed by the narrator, Nick Carroway. Throughout the novel a mysterious man named Jay Gatsby throws immaculate parties every Saturday night in hope to impress his lost lover, Daisy Buchanan. Gatsby lives in a mansion on West Egg across from DaisyRead MoreThe Great Gatsby By F. Scott Fitzgerald1155 Words   |  5 PagesThe Great Gatsby The Jazz Age was an era where everything and anything seemed possible. It started with the beginning of a new age with America coming out of World War I as the most powerful nation in the world (Novel reflections on, 2007). As a result, the nation soon faced a culture-shock of material prosperity during the 1920’s. Also known as the â€Å"roaring twenties†, it was a time where life consisted of prodigality and extravagant parties. Writing based on his personal experiences, author F. ScottRead MoreThe Great Gatsby By F. Scott Fitzgerald1166 Words   |  5 Pagesin the Haze F. Scott Fitzgerald lived in a time that was characterized by an unbelievable lack of substance. After the tragedy and horrors of WWI, people were focused on anything that they could that would distract from the emptiness that had swallowed them. Tangible greed tied with extreme materialism left many, by the end of this time period, disenchanted. The usage of the literary theories of both Biographical and Historical lenses provide a unique interpretation of the Great Gatsby centered aroundRead MoreThe Great Gatsby by F. Scott Fitzgerald845 Words   |  3 PagesIn F. Scott Fitzgerald’s novel, The Great Gatsby, colors represent a variety of symbols that relate back to the American Dream. The dream of being pure, innocent and perfect is frequently associated with the reality of corruption, violence, and affairs. Gatsby’s desire for achieving the American Dream is sought for through corruption (Schneider). The American Dream in the 1920s was perceived as a desire of w ealth and social standings. Social class is represented through the East Egg, the WestRead MoreThe Great Gatsby By F. Scott Fitzgerald Essay970 Words   |  4 Pagesrespecting and valuing Fitzgerald work in the twenty-first century? Fitzgerald had a hard time to profiting from his writing, but he was not successful after his first novel. There are three major point of this essay are: the background history of Fitzgerald life, the comparisons between Fitzgerald and the Gatsby from his number one book in America The Great Gatsby, and the Fitzgerald got influences of behind the writing and being a writer. From childhood to adulthood, Fitzgerald faced many good andRead MoreThe Great Gatsby By F. Scott Fitzgerald2099 Words   |  9 Pagesauthor to mirror his life in his book. In his previous novels F. Scott Fitzgerald drew from his life experiences. He said that his next novel, The Great Gatsby, would be different. He said, â€Å"In my new novel I’m thrown directly on purely creative work† (F. Scott Fitzgerald). He did not realize or did not want it to appear that he was taking his own story and intertwining it within his new novel. In The Great Gatsby, by F. Scott Fitzgerald, he imitates his lifestyle through the Buchanan family to demonstrateRead MoreThe Great Gatsby By F. Scott Fitzgerald1607 Words   |  7 Pages The Great Gatsby is an American novel written in 1925 by F. Scott Fitzgerald. One of the themes of the book is the American Dream. The American Dream is an idea in which Americans believe through hard work they can achieve success and prosperity in the free world. In F. Scott Fitzgerald s novel, The Great Gatsby, the American Dream leads to popularity, extreme jealousy and false happiness. Jay Gatsby’s recent fortune and wealthiness helped him earn a high social position and become one of the mostRead MoreThe Great Gatsby By F. Scott Fitzgerald1592 Words   |  7 PagesMcGowan English 11A, Period 4 9 January 2014 The Great Gatsby Individuals who approach life with an optimistic mindset generally have their goals established as their main priority. Driven by ambition, they are determined to fulfill their desires; without reluctance. These strong-minded individuals refuse to be influenced by negative reinforcements, and rely on hope in order to achieve their dreams. As a man of persistence, the wealthy Jay Gatsby continuously strives to reclaim the love of hisRead MoreThe Great Gatsby By F. Scott Fitzgerald1646 Words   |  7 PagesThe 1920s witnessed the death of the American Dream, a message immortalized in F. Scott Fitzgerald’s The Great Gatsby. Initially, the American Dream represented the outcome of American ideals, that everyone has the freedom and opportunity to achieve their dreams provided they perform honest hard work. During the 1920s, the United States experienced massive economic prosperity making the American Dream seem alive and strong. However, in Fitzgerald’s eyes, the new Am erican culture build around that

`` Mean Girls, By Lindsay Lohan Essay - 1167 Words

Introduction Psychologists all over the world have studied the complexity of adolescents and their behaviors through-out this stage of the human life-span. In the movie, Mean Girls, (Waters, 2004) Lindsay Lohan portrays the main actress known as Cady Herron. Unlike most teens, Cady was raised in Africa, with her parents as Zoologists. She was homeschooled for all of her school years, and this would be the first attempt at public school. Cady like most adolescents, finds herself in a rock and a hard place when she is caught between real friendship and the fake ego plastic one. From the view of a Developmental Psychologist, there are several key factors and theories strongly influencing Cady and her behaviors during this time in her life. Moral emotions, moral reasoning, forging a sense of identity, and self-esteem are among the few that were chosen to take emphases on. Moral Emotion Moral emotion is classified under Sigmund Freud’s Psychoanalytic Theory along with empathy, prosocial behavior, and antisocial behavior. (Life-Span, 2015, 2012, pp. 35-40) All are behaviors and stages that Cady is experiencing at this time in her life. Moral emotions, both positive and negative, require being able to evaluate whether you or others have exceeded or fallen short of standards of behaviors. Cady shows signs of antisocial behavior when she works up a plan with best friend Janis Ian to take down Regina George â€Å"Queen Bee† of the Plastics. She feels that even though she is pretendingShow MoreRelatedAnalysis Of I Know Who Killed Me Essay1428 Words   |  6 PagesIn recent years, Lindsay Lohan has been making more news for her wild escapades and troubled personal life than for her acting and musical accomplishments. The beautiful and talented young starlet has survived car crashes, family turmoil, a stint in drug and alcohol rehab and countl ess broken love affairs and public quarrels with other young A Listers. Those who love and admire Lindsay Lohan hope that she settles down to a peaceful and happy life that will enable her to concentrate on her art soRead MorePsychology: Analysis of Lindsay Lohans Personality1966 Words   |  8 Pagesï » ¿Lindsay Lohan: Personality Analysis I will present a brief biography of Lindsay Lohan and then examine her personality from the perspective of Freud‟s Psychoanalytic Theory Biography Lindsay Morgan Lohan was born on July 2, 1986, the daughter of Donata (Sullivan) and Michael Douglas Lohan. Followed by the birth of Lindsay were two brothers, Michael and Dakota, and a sister, Aliana. .The start of Lindsay‟s career began as a Ford Model at three years old. In 1996 she obtained her first majorRead MoreYoung Adults Do Not Know How to Manage Their Money Essay1048 Words   |  5 Pagesabout managing money. Growing up, they believed that being cool, popular, and having endless fun is all that mattered in life. They’re always thinking how to have fun now, but are never thinking about the future. For these young adults being cool means, speeding, drinking and driving, and always being center of attention. As they receive their weekly pay checks, they instantly waste it on stupid, pointless things, such as; beer, clubs, cigarettes, and speeding tickets. So as they play the role ofRead MoreMean Girls Case Study1541 Words   |  7 Pagesnonverbal, are received and interpreted by those around us. Although we are unaware of every detail communicated in our own daily lives, it can be much easier to study such phenomena within pop culture examples, where it becomes very evident. The movie â€Å"Mean Girls† is the perfect subject of such a case study, where it is full of examples of the theories discussed and read about thus far in the quarter. The two main categories that define communication are verbal and nonverbal. As discussed in class andRead MoreMean Girls Essay920 Words   |  4 Pagesis a Paramount Pictures presentation titled Mean Girls, starring Lindsay Lohan and also featuring a handful of Saturday Night Live cast members, including Tina Fey the author of this picture. The reason behind choosing this film is because it has a unique style of introducing characters, transitioning between scenes, and various tools to help spice up the film. Being one of my personal favorites, Mean Girls is a comedy about a home schooled teenage girl who enters high school for the first time.Read MoreMean Girls841 Words   |  4 PagesSugar and Spice is No Longer Nice Mean Girls is a comedy directed by Mark Waters and written by Tina Fey. Cady Heron is the new girl in town who moved from Africa. She instantly makes friends with two teenagers that are nice (Damian and Janis) whom, are considered in the out crowd. After she meets the Plastics (three rude and popular girls), consisting of Regina the leader, Gretchen (Regina’s follower), Karen is considering one of the dumbest people you will meet. They let her in their groupRead MoreCelebrities Provide Poor Role Models for Children1044 Words   |  5 PagesOne celebrity who is always receiving high profile media coverage which portrays her as a poor role model is Lindsay Lohan. She began her celebrity lifestyle as a child star in the film ‘Parent Trap’ and continued to become more famous as a teenager in the hit teen movie ‘Mean Girls’. As a young star Lindsay was portrayed in the media as a sweet, cute little girl but around the time Mean Girls was in the cinema thi ngs started to go downhill for the young actress as she confessed to eating disordersRead MoreMean Girls Behavioral Analysis Essay760 Words   |  4 Pagesâ€Å"Mean Girls† Behavioral Analysis The movie â€Å"Mean Girls†, featuring Lindsay Lohan and Tina Fey, is a comedic film about a girl in high school who has to deal with all the problems, pressures, and choices of growing up in American society in comparison to that of being homeschooled in Africa. This motion picture was the perfect platform for showcasing various types of behavioral psychology. When Cady first moves from Africa to attend a public school she is a nice, innocent, respectful teenage girlRead MoreEating Disorders : Celebrities And Teen Girls974 Words   |  4 PagesEating Disorders: Celebrities and Teen Girls One may believe that slim celebrity pictures make people avoid being that weight, while it is also believed that these celebrities may be causing a weight drop in people around the world. Kelly Cutrone, owner of People’s Revolution, states that models are born with the characteristics needed to model, and these models are not unhealthy. Also, Psychologist Douglas Bunnell states that stars simply show the horrors of eating disorders, and how people shouldRead More`` Mean Girls : A New Student At North Shore High School873 Words   |  4 PagesIn Mean Girls (2004), Cady Heron (Lindsay Lohan) is a new student at North Shore High School. Throughout the film we hear the narration of Cady and witness the Bildungsroman of her character. Bildungsroman is known as â€Å"a specific subgenre of coming-of-age stories that focus on the protagonist’s psychological and moral growth. Hence, character change is extremely important† (Kusina, 2015). She has a major culture shoc k when she goes from being homeschooled in Africa to being a part of the most popular

Use Of Web Technologies In Education Education Essay Free Essays

The purpose of this essay is to research the possible usage of web 2.0 engineerings as a larning tool in higher instruction, to set up what schemes should be used to maximise the possible benefits of web 2.0. We will write a custom essay sample on Use Of Web Technologies In Education Education Essay or any similar topic only for you Order Now I will analyze some instances to analyse the web 2.0 schemes which have been taken in instruction and acquisition. In peculiar, I will turn to the strategic deductions of web 2.0 engineerings in back uping pupil acquisition. Introduction The nature of instruction and acquisition has ever been linked with the nature of the engineering used in any historical period. In the age of orality or pre authorship, instruction was preponderantly unwritten and address was the lone manner of communicating. As people moved from orality to composing civilization, their thought created civilizations with alone features that were different from orality civilization ( Ong 1982 ) .In the age of print civilization, cognition was obtained and disseminated easy utilizing engineering. The handiness of information in the print civilization has led to progresss in topics such as scientific discipline as bookmans were able to portion their information.The technological developments of the industrial revolution besides changed the creative activity and airing of cognition as instructors used the printed stuffs and text editions to reassign cognition and information to a group of scholars. Ong ( 1982 ) separate the primary unwritten civilizatio n ( public communicating and speaking ) from ‘secondary ‘ orality civilization which developed by communicating media such as Radio which accentnate sound. The secondary orality includes elements from both the authorship and the orality civilization. He states that secondary orality civilization are empathic, foster a strong sense of rank in a group, and unite people in groups whereas composing promotes distance between readers and writers. Therefore, secondary orality is a societal manner of understanding the sentiments of others through duologue and edifice relationships which are different from print civilization which isolates people. A theoretical account of secondary orality can be presented in instruction and larning utilizing web 2.0 tools.This provides chance to incorporate some facets of authorship and unwritten features utilizing web 2.0 technologies.Web 2.0 engineerings have many features of secondary orality which includes the treatments about the subjects o f concerns which are close to the human life and through duologue and interactions pupils and instructors are able to portion their sentiments.For illustration, Downes ( 2004 ) implemented web 2.0 schemes to advance communicating and sharing cognition among pupils. He integrated some facets of authorship and unwritten features in his instruction through web logs and supply chances for pupils to non merely use information but besides create and portion content. First, he created a web log to print information and supply resources for pupils which are similar to textbooks that have authorization and ownership on printing information ( composing and print civilization ) . Second, he besides used web logs to supply the chance for pupils to discourse about specific subjects and range to collective understanding which is similar to secondary orality civilization in which pupils were able to prosecute in conversation and portion their sentiments. Web 2.0 has the possible to integrate some facets of authorship and orality activities in order to heighten acquisition and instruction However, despite many benefits of web 2.0 in instruction, a figure of surveies provide grounds in which instructors failed to ease active interaction among pupils ( eg Lankshear A ; Knobel,2003 ) . Therefore, it appears apprehensible that successful usage of web 2.0 engineerings require schemes in order to take advantages of these tools. Potential benefits of web 2.0 engineerings McClintock ( 1992, p42 ) argues that the print system has dominated instruction for the past five centuries and the physical nature of books ‘necessarily influences the manner that pedagogues organise education’.Ong ( 1982 ) states that although the instruction has been deeply affected by print civilization but the coming of electronic communicating that introduce a secondary orality have a profound on instruction. Similarly, McLuhan ( 1957 ) argues that the development of communicating tools would transform formal instruction. However, such anticipations about the transmutation potency of engineering have failed to come true. Cuban ( 1993 ) argues that many educational claims were made for each new engineering and later each claim was disproved by new developments. Cuban states that the engineering has been ignored by many instructors despite extended investing in engineering. Furthermore, he provides two grounds why engineering has non changed the instruction. Firse, c ultural beliefs sing instruction and acquisition, 2nd, the print paradigm of the 19th century has shaped the instruction. However, despite important investings in ICT in instruction in last 10 old ages, it had a small impact in educational patterns. This was in portion due to confusion about why we want to utilize ICT, and what we want to accomplish, and how we want to utilize ICT with respect to limitations exists in instruction. As Cloke ( 2001, p8 ) states †teachers are being encouraged to learn old cognition with new engineerings † . However, implementing web 2.0 engineerings require schemes in order to advance instruction and acquisition. Richardson ( 2004 ) implemented web 2.0 schemes in his instruction and acquisition to promote pupils to prosecute in an on-line treatment utilizing web log engineering. He besides provided existent activities in order to advance sharing cognition among pupils and teachers.He invited the parents and writers to portion and take part in the treatment of ‘The Secret Life of Bees ‘ . He found that web logs enable pupils to prosecute in conversat ion, think more critically, reflect on their acquisition and construct their relationships with equals and instructors ( Richardson, 2006 ) . Richardson besides found that web logs helped loath pupils to portion their sentiments in category, and integrated in the acquisition community. Therefore, to advancing communicating and sharing cognition among pupils, instructors need to implement schemes in order to promote pupils to take part in collaborative activities. Lifelong acquisition and web 2.0 engineering The possible benefits of web 2.0 engineerings lie in their capacity to ease coaction, connect instructors, pupils, and experts together to portion their cognition. The European committee ( 2006 ) supply a set of grounds for utilizing information engineering in instruction in a manner that encourage usage of web 2.0 engineerings. They province that the universities need to portion excellence in research and instruction and supply sufficient entree to resources. Web 2.0 engineerings provide the chance for pedagogues to work collaboratively careless of geographical boundaries and supply entree to a huge scope of resources which support life long larning. It besides allows users to work collaboratively and portion their cognition. There is a important accent on educational policy in back uping womb-to-tomb acquisition. Brophy, Craven and fisher ( 1998 ) specify the construct of womb-to-tomb acquisition as follows â€Å" life long acquisition is a deliberate, patterned advance throughout the life of an person, where the initial acquisition of cognition and accomplishments is reviewed and upgraded continuously, to run into challenges set by an of all time altering society † ( p.1 ) . It is hence clear that life long learning requires the development of cognition, accomplishments, and values throughout our life. These accomplishments and competences can be achieved through coaction and sharing our experiences and cognition. Delors ( 1996 ) identified â€Å" four pillars of womb-to-tomb acquisition: acquisition to cognize, larning to make, larning to populate together, and larning to be â€Å" ( p.37 ) . He emphasises on larning to populate together as the foundation of instruction and discourse that by working together we can understand the sentiments of others and portion our jobs and involvements, develop our communicating, societal accomplishments, and critical thought and take the personal duty for our ends and larning. To advance life long acquisition, p upils, and instructors need to hold sufficient and easy entree to resources, being collaborative and being able to build and portion their cognition. Wanger ( 2004 ) argues that there are a demand for cognition creative activity and sharing through duologue with inquiries and replies. Furthermore, he distinguishes between demands of cognition users and cognition Godheads. He demonstrates that in building cognition, users need to happen relevant information, obtain the cognition, and happen good quality of the beginnings. In footings of demands of cognition Godheads. He states that new cognition should be created, collected and disseminated as rapidly possible to work out jobs because cognition alteration quickly. Therefore, web 2.0 have the capacity to make, gaining control and portion our cognition. Will Richardson ( 2006, weblog ) writes: â€Å" The good intelligence for all of us is that today, anyone can go a womb-to-tomb scholar. ( Yes, even you. ) These engineerings are user friendly in a manner that engineerings have non been in the yesteryear. You can be up and blogging in proceedingss, redacting wikis in seconds, doing podcasts in, well, less clip than you ‘d believe. It ‘s non hard at all to be an active subscriber in this society of writing we are constructing†¦ â€Å" ( n.p ) .These surveies indicate that web 2.0 engineering provide chance for people to be womb-to-tomb scholars and maintain up to day of the month with developments in subjects of their involvements. In peculiar, web 2.0 tools can back up larning and professional development in a life long learning by offering entree to a huge assortment of larning content that can supplement initial preparation. Learning is non merely about utilizing new tools to entree information and sharing our cognition, it is besides about utilizing the engineering to develop our acquisition and work out jobs. However, the chief challenge for instruction is non engineering ; it is our cultura l and pedagogical beliefs. The chief biggest challenges in utilizing web 2.0 engineering harmonizing to Becta ‘s web 2.0 researches ( 2008 ) is how to promote pupils to prosecute actively in making and sharing cognition. The undermentioned subdivision provides an overview on web 2.0 schemes which have been taken at universities to ease acquisition. Case surveies and Web 2.0 schemes Franklin and Harmelen ( 2007 ) look into the usage of a scope of societal package tools in higher instruction analyzing the schemes which have been taken in implementing web 2.0 at four UK universities: Warwick, Leeds, Brighton, and Edinburgh.They besides identified several jobs and issues associated with implementing web 2.0 engineerings. The University of Brigton implemented web 2.0 schemes to advance societal and community webs among pupils and instructors. One of the chief findings was that part of professionals to larning and learning were slow. They besides found that there were some inappropriate stations among pupils which have been disappeared due to peer force per unit area. The University of Edinburgh implemented web 2.0 schemes such as â€Å" utilizing web logs and RSS provenders alternatively of newssheets, utilizing societal bookmarking to ease the direction of class cubic decimeter reading lists in a collaborative manner and supplying podcasts as portion of support stuffs â€Å" ( p.12 ) .The university high spots the importance of run intoing demands of pupils instead than choosing best tools. The Warwick University besides implemented web log engineering to heighten instruction and acquisition. One of the chief findings was that web logs have positively changed societal interaction among pupils and staff but instructors were a spot slow on incorporating the tools into their instruction. Some pupils used web log for societal activities and other pupils used web logs for â€Å" academic authorship such as book reviews â€Å" ( P.9 ) .John Dale, Head of IT service in Warwick ‘s university in Guardian article ( 2005 ) states that the intent for implementing web 2.0 tools were ‘self printing for all ‘ . Furthermore, John states that we need to be †open head about web logs.There is tonss of other ways of back uping contemplation and personal development, or community and coaction † ( n.p ) . Therefore, instructors ‘ motive and pedagogical beliefs about the demands of pupils may act upon the manner they choose and design the content. A figur e of surveies have shown that the successful execution of educational engineerings depends on the attitudes of pedagogues, who make up one’s mind how to utilize engineering in their schoolroom. Downes ( 2005 ) as cited in Franklin A ; Harmelen ( 2007 ) states that â€Å" acquisition is characterised non merely by greater liberty for the scholar, but besides a greater accent on active acquisition with creative activity, communicating and engagement playing cardinal functions, and on altering functions for the instructor, so even a prostration of the differentiation between instructors and pupil together † . Therefore, instructors have of import function to supply picks that allow pupils develop their ain involvements. The University of Leeds implemented web 2.0 schemes to in promote instruction and larning.They provide developing Sessionss and workshops for back uping pupils and instructors. This scheme helped instructors to concentrate more on new ways of instruction and presenting information to pupils. It besides helped pupils to go familar with web 2.0 functionality before get downing the class. In a degree class at the section of classics at the University of Leeds, Green ( 2009 ) used the wiki engineering in his ancient Roman faith faculty to affect pupils in the creative activity of the stuffs they study in the schoolroom, and go more active participants in their group undertaking. He was positive about utilizing the wiki in-group undertaking and identified several benefits of utilizing the wiki. These benefits include: edifice a acquisition community ; constructing a deeper apprehension of the class, flexibleness in footings of location in which everyone can work at any clip and any topographic point and easy to put up and run the collaborative undertaking. Of the possible advantages listed supra, the coach considers measuring the single part of pupil in-group undertaking as a job in his faculty. Another job was that the member of the groups had entree to their ain site, and they did non lend to the work of other groups. The coach besides was concerned about plagiarism i n which leting pupils to reexamine the work of other groups may be alluring pupils to take the thoughts of other groups, peculiarly for the Roman Religion undertaking where there was no secondary literature. Web 2.0 engineering demand a alteration in our attitudes toward the content, authorization of beginning and making materials.Web 2.0 engineering is a tool that aid scholars express their thoughts, analyze information, think critically and through these procedure pupils are able to acknowledge undependable information..Web 2.0 provide chance for pupils to portion their sentiments and do determination together about the credibleness of information and right of first publication stuffs.On the other manus, some argue that there is no cardinal editor in printing content in web logs and wikis and therefore they can non be considered believable because it published by people which there are no control over contents ( eg Bolous, 2006 ) . The function of instructors in web 2.0 engineering Augar, N.Raitman, R.Zhou, W ( 2004 ) investigated the ways in which societal package applications used in Deakin University, Australia. The Deakin University adopted the successful iceboat exercising to the wiki engineering to ease communicating and coaction among pupils every bit good as aid pupils to acquire used to the web 2.0 engineering before the collaborative authorship undertakings start. The consequences of a study by Deakin University in 2003 shows that the deficiency of interaction with equals and teachers were the chief jobs in larning online. Therefore, the university implemented web 2.0 schemes to develop societal interaction and collaborative accomplishments among ICT pupils. Augar et Al ( 2004 ) reported that the pupils participated in an iceboat activity and introduced themselves to one another by posting their inquiries and replies. Students shared their thoughts with other groups through duologue with inquiries and reply. The benefits of iceboat activity harmonizing to Augar achieved through the engagement in and usage of wikis.The benefits included interaction and facilitation of communicating with equals and doing the work easily. As discussed by Augar et Al ( 2004 ) , the pupils were more interested in inquiries related to the linguistic communication and the cultural background of one another and from this sharing experience, pupils were able to do new friends. Based on the earlier work of Freire on critical teaching method, Shor ( 1993 ) province that instructors need to `pose jobs derived from pupil life, societal issues, and academic topics, in a reciprocally created dialogueaˆÂ ¦inviting pupils to believe critically about capable matteraˆÂ ¦ the acquisition procedure itself, and their society` ( p.25 ) Therefore, the type of activity is of import to prosecute pupils to join forces with one another. As Bower and Woo ( 2006 ) found, there is a correlativity between the types of activities with collaborative acquisition. Forte and Bruckman ‘s ( 2006 ) findings confirm Bower ‘s research by showing that reliable undertakings are of import in prosecuting pupils to work collaboratively and lend to the work of their peers.Therefore, instructors have of import function to plan activities that encourage coaction and experimentation. The coachs besides took several schemes to guarantee security of the wiki content. First, they set simple usage guidelines within posting page and every times pupils made a station on the wiki, the guidelines appeared on their page. Second, they monitored the wiki entree and redacting content to forestall pupils from posting knowing abuse and omission. The coachs use the wiki engineering for posting stuffs and information and leave messages to assist pupils to read and portion their thoughts. This attack helps to make full the spread of larning between pupils by supplying on-line resources and information. Students need equal information for sharing and edifice cognition ( Wanger 2004 ) . Coachs besides presented themselves socially into group of pupils through posting their images on the wiki sites.This scheme helped pupils to add their image to user page and go more motivated to take part in utilizing wiki technology.The nature of wikis besides provide chance for coachs to supervise how frequently participants see a wiki system, whether they read the information and whether they are lending on a peculiar topic.They besides introduce the regulations for making and redacting content and coaction. Harmonizing to, Johnson and Smith ( 1991 ) , the coachs have of import function in making the class conditions, set uping an online community and engage pupils to be active participants. It is of import that instructors set regulations for illustration, pupil must post their thoughts on the group before the group begin work on a collaborative activity. Johnson farther province that coachs need to supply equal resources and monitor coaction among pupils and give remarks in ord er to steer students.They besides province that quality such as feedback and trust are of import in collaborative activities and promoting pupils to take part. Teachers need schemes to assist scholars to pass on and prosecute more efficaciously with their equals. For illustration instructors need to keep effectual relationships with pupils to prosecute them in coaction and making content. They besides need to affect in treatments with pupils. One of the indispensable function of instructors in the 21 century is to fix scholars to take part in socially organised activities.The function of instructors is of import in order to promote pupils to reflect on their ain and their equals by inquiring inquiries that seek grounds and grounds. Teachers besides need to measure and supervise single pupils and supply feedback to them. Web 2.0 requires new schemes for measuring collaborative acquisition. Teachers besides need to offer pupil a credit/ class for their part. This may assist pupils to take part and besides curtail the possibility of one individual making all the work on the group. These schemes are of import because some pupils may make non desire to portion their work with others.Raman and Ryan ( 2005 ) states that a scaling policy is of import when utilizing engineering to make cognition and promote pupils to take part. Therefore, web 2.0 engineering requires new schemes for measuring pupils. Using web 2.0 besides require a alteration in function of instructors from authorization to steer and ease acquisition. Teachers need to travel from the conventional instruction methods to methods that engage pupils in activities that create new cognition. The function of pupils have to alter from being a inactive dependant scholar to an active and independent scholar. With the web 2.0 engineering, pupils need to be active in making and sharing content with collaborative accomplishments instead than devouring information. They have to take duty for their work and reflect on their acquisition every bit good as assist each other to develop their acquisition by sharing their cognition. Deci and Ryan ( 2002 ) province that to heighten the fulfilment of liberty in scholars, it is of import to give them chances for pick, executing personal ends, values and inspiration. Implementing such attack is non easy. This is because instruction system is capable to many external force per unit areas and they are non able to fulfill the demands of pupils. The instance surveies demonstrate that Webs 2.0 have great potency for back uping acquisition. In peculiar, web 2.0 provides the chance for making and sharing cognition. It besides allows users to prosecute in conversation and support each other. web 2.0 besides support personalization. Social package applications can be used as a tool for sharing cognition and personal learning.For illustration, web logs can be used as an single home page for hive awaying personal resources and societal activities. However, despite many benefits of web 2.0 engineerings in instruction, the instance surveies indicate that a figure of instructors failed to ease active interaction among students.Pelgrum ( 2003 ) argue that a assortment of alterations must be implemented to optimise instructors use of information communicating engineering: alterations in teaching method, redesigning the appraisal, supplying chance for liberty, supplying instructors with sufficient support, supplying equal clip for instructors to develop new accomplishments and research the integrating of ICT into their instruction patterns, supplying formal and informal communities of pattern and equal webs. However, implementing web 2.0 engineerings depends on following conditions: Web 2.0 functionality, their fittingness for peculiar activities – tantrum for the purpose- and the users ‘ cognition of the tools used. ( B ) the beliefs and attitudes toward web 2.0 engineerings ( C ) The users ‘ cognition and accomplishments in making and sharing cognition ( D ) supplying support and appropriate guidelines for utilizing web 2.0 engineerings and the function of instructors and their abilities to promote pupils to make and portion their cognition. ( E ) A civilization of openness ( A ) Web 2.0 Functionality The university of Wolverhampton implemented the web 2.0 engineering in larning resource Centre to maintain pupils and academic staff up to day of the month with electronic resources every bit good as portion their thoughts together through web log engineering.One of the chief findings in the rating of the web 2.0 engineering harmonizing to Jo Alcock, Wolverhampton ‘s Learning resource Librarian, was the deficiency of consciousness and uncertainness about utilizing web 2.0 engineering. He says that †there is a demand for protagonism of the benefits † . He states that one of the barriers in utilizing web 2.0 is the opposition to alter, peculiarly among senior directors. Furthermore, he explains that implementing web 2.0 require a alteration in our civilization. Web 2.0 engineerings require a great clip to research the potency of web 2.0 in advancing instruction and acquisition. Pelgrum ( 2003 ) states that equal clip are needed for instructors to develop new accomplis hments. The motive of instructors to pass clip beyond the call of responsibility is of import in utilizing engineering. Teachers have of import function to make activities to acquire pupils think about benefits of web 2.0 engineering. A figure of surveies indicate that there is correlativity between sensed easiness of usage A ; percieved utility and usage of engineering ( eg Davis 1989 ) . Therefore, if instructors perceive that web 2.0 engineerings are good for advancing pupils ‘ acquisition, they are likely to utilize them in their schoolroom. Furthermore, the University of Warwick found that some pupils used the web log for societal activity while others used it for academic authorship. The pupils used the web log in different ways to run into their demands. Therefore, web 2.0 support diverse demands of personal acquisition. This different utilizations of web logs supports the possible benefits of utilizing web logs as a tool for personal acquisition. ( B ) Beliefs and attitudes Brown and Adle ( 2008 ) argue that web 2.0 engineering requires a displacement in attitude towards cognition building and acquisition among the university faculty.There are some factors, which might promote and actuate instructors: providing resources for instructors to utilize the tools, take parting on a regular basis in professional interaction and activities and back uping societal package activities. Harmonizing to societal cognitive theory ( Bandura, 2001 ) , the encouragement and positive feedback from others can act upon the person ‘s belief refering the ability to success on specific undertakings. Furthermore, he states that anterior experience is a cardinal factor in utilizing technology.Teachers who knows little about utilizing societal package applications unlikely to utilize them. On the other manus, instructors who have experience in utilizing the tools are likely to utilize them. ( C ) Skills and cognition The instance surveies indicate that participants ‘ cognition and accomplishments are of import in the success of collaborative activities facilitated by web 2.0. Dillenbourg ( 1999 ) identified four attacks which can increase interaction among scholars. First, he argues that planing an appropriate status is of import to develop interaction among scholars, and every state of affairs requires different status. For illustration, ‘should the instructor organise pupils into groups or allow pupils themselves get into groups ‘ depend on different state of affairs and careful programs. Second, in a collaborative acquisition, it is of import for instructors to put up regulations for interaction for illustration ‘everybody in the group should give his or her sentiment ‘ . Third, instructors need to supervise the interaction between pupils and supply remarks, Fourth, the instructors need to specify a clear specification of functions within coaction activities. Alth ough the regulations and conditions are of import in order to develop interaction among scholars, single members of groups should larn and understand the demand of working in a group in order to finish their undertakings. Five hundred Culture of openness The success of web 2.0 engineering in instruction requires profound alterations in civilization and above all the purpose of instruction. Implementing web 2.0 engineerings besides depends on coaction and showing our thoughts freely without control. This besides requires societal encouragements and a civilization of working openly that has strategic benefits in instruction and acquisition. Decision This survey uses the illustrations of wiki and web log engineering to understand how it could be used to ease acquisition among pupils. Specifically, I study a figure of instances to understand how web 2.0 schemes can be used to back up larning in academic scenes. .The initial findings suggest that web 2.0 engineering support coaction and sharing cognition. However, implementing web 2.0 engineerings in instruction demand ( a ) careful analysis of user demands for web 2.0 engineering, ( B ) buttocks what teachers do, why do, and how they do it, ( C ) assess what instructors want to accomplish and ( D ) assess how they may be able to accomplish their aims utilizing web 2.0 engineering. Therefore, utilizing web 2.0 engineerings requires conditions: new signifiers of teaching method in instruction and acquisition, promoting coaction, consistently measuring pupils ‘ demands and activities. A figure of surveies have reported that some instructors encountered with many jobs in incorpo rating web 2.0 engineerings in their instruction and acquisition. These jobs include minimum communicating, hapless quality contemplation on the class stuffs and so on. In reexamining many failed reform attempts in instruction, fullan ( 1993 ) concluded that the hardest job is to construct successful coaction among instructors, pupils and other professionals. How to cite Use Of Web Technologies In Education Education Essay, Essay examples

Possible Causes of Anxiety/ Hypertension in Young People

Questions: 1. What are the possible causes of hypertension in young people?2. How and where are catecholamines synthesized?3. How do catecholamines control blood pressure and heart rate?4. Why was it necessary for the G.P. measure urine catecholamines?5. What does a high urinary metanephrine concentration indicate? Answers: This assignment is based on the case study of Miss Chan, who is a 26 years old woman, having chest pain, sweating, extreme anxiety and abdominal pain with an increased heart rate. She was having these issues over the past few months and observed that, these issues arise after any kind of hard work. Miss Chan also has a family history of death due to heart disease. Therefore, her case needs significant care and consideration. Her reports also show high blood pressure and high pulse rate. 1. In middle age, elevated blood pressure has been found to affect the lifestyle of young adults, especially at the age of twenty five, which enhances the risk of clogged heart arteries by the middle age, found by a U. S. study. It was also found by Acton (2012) that, in young adulthood, hypertension is connected with the high risk of calcium build up in heart arteries at the age of twenty five, which enhances the risk of blood clogging. The reason behind hypertension and calcium build up can be said to be the result of lifestyle changes. At this age, diet changes, hormonal changes and lack of exercise are the important causes of hypertension in young people. There are a number of other health issues, which enhances the risk of hypertension in young adults (Damanhuri, 2012). These include drugs, lifestyle, consumption of unhealthy street food, changes in life style and nutritional diet, hyperthyroidism and aldosteronism. The secondary causes of hypertension include ABCDE, obstructive sleep apnea; Bruits; catecholamines, coartation and cushings syndrome; drugs and diet as well as endocrine and erythropoietin disorders. In case of Miss Chan, her physical examination showed elevated blood pressure of 110/180 and excessive sweating. The cause of her symptoms could be due to elevated catecholamine levels, which play an important role in establishing white-coat hypertension and OSA. She was also diagnosed to have abdomen pain, which indicate the presence of abdominal bruits. The result of plasma also indicates the role of catecholamines in the elevated level of blood pressure (Eiden, 2013). The urine report of Miss Chan indicated elevated levels of metanephrine, adrenaline, noradrenaline in blood plasma, indicating elevated levels of hypertension. 2. Catecholamines are the monoamines, which are organic compounds having a catechol group along with an amine in the chain. These are derivatives of biological amino acids and have significant function in the regulatory pathways. The catecholamines have been derived from atyrosine amino acids. These are bound to plasma proteins in circulation and are water soluble (Eleftheriou and Scott 2012). The catecholamine groups include epinephrine or adrenaline, norepinephrine or noradrenaline and dopamine produced from tyrosine and phenylalanine. These epinephrines and norepinephrines are secreted from the adrenal medulla of adrenal glands. These are called stress hormones, which are secreted in response to any stress situation. As in the case of Miss Chan, when she rushes from garden towards her room to receive a phone call, such hormones are secreted as a response of sudden stress and disturbance in the bodys homeostasis. This class of hormones has a distinct structure, a benzene ring with two hydroxyl groups, along with an intermediate ethyl chain and a terminal amine group. The catecholamines are produced by the chroimaffin cells in the adrenal medulla and the postganglionic fibers in the human nervous system (Goldstein 2013). On the other hand, being a neurotransmitter dopamine is widely produced in the neuronal cell bodies within two areas of brainstem, the ventral tegmental area and the substantia nigra. Within these catecholamines, from DOPA, dopamine is first synthesized.. The epinephrine and norepinephrines are then produced after metabolic modification of dopamine. Tyrosine hydroxylase oxidizes tyrosine thereby form DOPA or Dihydroxyphenylalanine (Ice and James 2012). Then DOPA decarboxylase releases carbon dioxide from DOPA and the resultant substance is Dopamine. Then Dopamine hydroxylase modifies dopamine to produce norepinephrine. From the final product, epinephrine is being produced by methylation, where SAM acts as a methyl donor group. In this reaction, the first step by tyrosine hydroxylase is the rate-limiting step for biosynthesis of catecholamines. Figure: Synthesis of Catecholamines (Source: Klabunde 2012) 3. Catecholamines act on heart and blood vessels in the case via alpha and beta adrenoceptors. Catecholamines include adrenaline, noradrenaline and dopamine. These are neurotransmitters, released in the synaptic junctions, where they act as stimuli of stress response by the brain. Catecholamines act on alpha and beta adrenergic receptors, after releasing response against stress (Sorriento et. 2012). Catecholamines enhance the heart beat rate, by narrowing blood vessels and by causing rise in blood pressure. The major reason behind catecholamine related heart beat increases the enhancement of intracellular concentration of cyclic-AMP. The beta1 enhances the concentration of intracellular cycle-AMP (Kuchel et al. 2012). The cyclic-AMP is a secondary messenger, which acts on the activity of protein kinase A. The PKA is a kinase, which has a property of adding phosphate group on its substances, thereby activating those substances. The activated protein kinase A phosphorylates some specif ied sites of calcium channels, which also includes alpha1-subunits. The phosphorylation of calcium channels modifies the composition and helps the channels to open. . The open calcium channels allow calcium ions to enter. The enhanced concentration of intracellular calcium ion enhances the probability of cardiac contraction. By the similar mechanism, it increases the calcium ion gathered by sarcoplasmic reticulum. The result would be the enhanced amount of calcium stored in the intracellular endoplasmic reticulum (Manger and Gifford 2012). Hence, this also enhances the probability of calcium ion availability in the intracellular vesicles, which could be released for potential action.. Therefore, the net result is an elevated ventricular function. Norepinephrine is an agonist of alpha and beta-1 receptors and produces vasoconstriction without vasodilation component. As a result, direct positive inotropuc and chronotropic effects are exerted and finally it enhances peripheral vascular resistance, pulse pressure and arterial pressure. Epinephrine is an agonist of alpha and beta receptors. It enhances vasodilation and vasoconstriction (Michalkiewicz 2013). The effects of resulted inotrophic and chronotropic actions involve peripheral resistance and increased pulse pressure. Dopamine is the agonist of dopamine D1 receptors. However, at high concentration dopamine acts as agonist of alpha-1 receptors and enhances the release of norepinephrine from synaptic terminals. Dopamine decreases peripheral vascular resistance and increases pulse pressure and mean arterial blood pressure, by interacting with D1 receptor, which enhances vasodylation. The beta-induced enhancement in stroke volume and heart rate resulted in high cardiac output a nd raised systolic BP and enhanced pulse pressure (Mooren 2012). 4. The presence of catecholamines in plasma indicates the level of stress in the patient. Being the stress hormone, the effect of these hormones is significant in examining the case of blood pressure and hypertension. The Catecholamine Urine Test is used for identifying signs of pheochromocytoma. Sometimes this kind of tumor grows in the adrenal gland and promotes the synthesis of catecholamines (Oemisch 2012). Sometimes, it would help to detect the presence of neuroblastoma, however, this kind of tumors are more common in children. However, in case of Miss Chan, doctors have prescribed for catecholamine urine test to detect the presence of pheochromocytoma. This tumor enhances the release of hormones from adrenal glands in response to stress, it can cause high blood pressure, excessive sweating, rapid heartbeats, all of these signs are present in Miss Chan, so the suggestion for this test to Miss Chan is an appropriate diagnosis. The result showed elevated levels of catecholamines c oncentration in blood plasma and urine of Miss Chan. The result showed that, Miss Chan has 6175 nmol/24 hrs of metanephrine in her urine sample, whereas the normal range is 375 to 1506 nmol/24 hrs. It is indicting that, Miss Chan is having excessive amount of metabolic products of such hormones in her urine sample (Radermacher et al. 2013). It indicates that, there are some irregularities in hormonal balance, and these stress hormones are the major reason behind her symptoms of acute chest pain, high blood pressure, anxiety and increased pulse rate. Therefore, there is a chance of the presence of a pheochromocytoma tumor. The result would be confirmed with further tests. 5. In the case of Miss Chan, her blood plasma and urine samples were tested for measuring the amount of stress hormones in body fluids. The presence of elevated levels of stresses hormones and its derivates indicate that some hormone imbalance is created in the body, thereby enhancing the formation and release of stress hormone from the adrenal gland (Santiago 2012). The primary catecholamines are broken down into the metabolic metanephrines and normetanephrines. The metanephrine is a metabolic derivative of the result, which indicates the presence of stress hormones or catecholamines. Therefore, the presence of metanephrine in the urine indicates the secretion of excessive amount of catecholamines, which enhances blood pressure and pulse rates along with additional symptoms (Wenzel et al. 2012). The elevated level of metanephrine in blood indicates the presence of pheochromocytomas, which is a rare tumor. This test would be followed by confirmatory tests, which would be applicable t o Miss Chan. Reference List Acton, Q. (2012). Pheochromocytomas. Atlanta: Scholarly Editions. Damanhuri, M. (2012). Catecholamines and stress. North Ryde, N.S.W.: Macquarie University. Eiden, L. (2013). Catecholamine research in the 21st Century. London: Academic Press. Eiden, L. (2013). Catecholamine research in the 21st Century. London: Academic Press. Eleftheriou, B. and Scott, J. (2012). Physiology of Aggression and Defeat. Boston: Springer US. Goldstein, D. (2013). Plasma catecholamines and essential hypertension. An analytical review. Hypertension, 5(1), pp.86-99. Ice, G. and James, G. (2012). Measuring stress in humans. Cambridge: Cambridge University Press. Klabunde, R. (2012). Cardiovascular physiology concepts. Philadelphia, PA: Lippincott Williams Wilkins/Wolters Kluwer. Klabunde, R. (2012). Cardiovascular physiology concepts. Philadelphia, PA: Lippincott Williams Wilkins/Wolters Kluwer. Kuchel, O., Buu, N. and Serri, O. (2012). Sulfoconjugation of catecholamines, nutrition, and hypertension. Hypertension, 4(5_Pt_2), pp.III93-III93. Manger, W. and Gifford, R. (2012). Pheochromocytoma. New York: Springer New York. Michalkiewicz, M. (2013). Response: Hypotension and Reduced Catecholamines in Neuropeptide Y Transgenic Rats. Hypertension. Mooren, F. (2012). Encyclopedia of Exercise Medicine in Health and Disease. Oemisch, M. (2012). Contribution of catecholamines to visual working memory in the macaque monkey. Kingston, Ont.: [publisher not identified]. Radermacher, P., Huber-Lang, M. and Thiemermann, C. (2013). Catecholamines and the Septic Heart. Shock, 39(4), pp.404-405. Santiago, J. (2012). Determination of catecholamine induced changes in vascular connexin function and expression. Sorriento, D., Santulli, G., Del Giudice, C., Anastasio, A., Trimarco, B. and Iaccarino, G. (2012). Endothelial Cells Are Able to Synthesize and Release Catecholamines Both In Vitro and In Vivo. Hypertension, 60(1), pp.129-136. Wenzel, U., Stange, D. and Dasing, R. (2012). A simple test to appreciate compliance with antihypertensive drug therapy. Journal of Hypertension, 30(3), p.624.