Mutation as a Diversity Enhancing Mechanism in Genetic Programming Essay

Transformation as a Diversity Enhancing Mechanism in Genetic Programming - Essay Example Hereditary programming (GP) has developed as a promising instrument in research on AI and man-made reasoning. As indicated by Koza and Poli (2005), GP is an orderly strategy for getting PCs to consequently tackle an issue (p. 127). The enticement of making computerized reasoning and empowering machines to consequently perform critical thinking has prompted the investigation of naturally enlivened strategies for programming, for example, hybrids and transformations. The procedure of GP includes changes in PC programs practically equivalent to organic hereditary procedures. The hereditary code in organic science is undifferentiated from grammar trees in software engineering, and these trees are adjusted likewise as that of quality change, erasure, hybrid, duplication, and so on performed naturally. The point of hereditary writing computer programs is to make a novel and complex program without taking the difficulty of predefining its structure. Foundation During the time spent natural development, life forms experienced adjustments in their hereditary cosmetics, which prompted an expansion in their auxiliary just as hereditary decent variety. Just the individuals who were hereditarily fit had the option to get by during the dynamic changes in ecological conditions. The individuals who did not have the ability to adjust to these progressions went wiped out. Along these lines, as per Charles Darwin, development of living beings happened through normal determination in which nature chose the creatures that were generally fit to endure, otherwise called natural selection. Transformations are the best hereditary modifications, which empowered the age of decent variety among life forms and eventually prompted their common determination during the time spent advancement. Transformations happen arbitrarily in the qualities, and might be regular or prompted. These are abrupt and heritable changes, and happen at an exceptionally little recurren ce. They, in any case, lead to valuable or even hurtful changes in a living being. Change is nature's method of creating decent variety among living creatures. The way that irregular transformations have prompted the age of effective species is sufficient to move the investigation of comparable components in software engineering, from a figurative perspective. With the assistance of transformations in programming, it might be conceivable to make novel and fruitful hereditary calculations or projects with a higher wellness esteem, which have a high likelihood of showing up at the answer for a given issue. These may shape an essential piece of AI and help in the combination of man-made brainpower. Objective Numerous examinations have investigated the job of changes in hereditary programming for the acceptance of assorted variety in PC programs. It is trusted that through such a procedure, it is conceivable to make programs with expanded wellness and with progressively productive critical thinking limits. This paper endeavors at dissecting the significance of assorted variety in hereditary programming and the productivity of transformations in accomplishing the equivalent. The paper, Mutation as a Diversity Enhancing Mechanism in Genetic Programming (Jackson 2011) is likewise looked into and assessed. II.

Shakespeare Macbeth Essay Example | Topics and Well Written Essays - 1000 words

Shakespeare Macbeth - Essay Example ns, he feels undermined by the quantity of nobles escaping Scotland and he again searches out the expressions of the witches, needing consolation that his rule is secure. This proceeded regarding witches all through the play prompts one to get familiar with why Shakespeare may have included them, how they were imagined in his England and how a comprehension of them may give more prominent comprehension of the play itself. As indicated by David Linder (2005), â€Å"Scotland’s witch-chasing had its roots in the marriage of King James to Princess Anne of Denmark.† According to the story, James and Anne were intending to be marry in Scotland, however Anne’s transport had to turn around from its journey as a result of awful tempests which were accused upon the activities of witches back in Denmark. James at that point made a trip to Scandinavia for the wedding service, which took place, be that as it may, upon the couple’s return journey to Scotland, awful tempests again made the intersection troublesome and were again accused on witches. â€Å"Back in Scotland, the suspicious James approved torment of suspected witched. Many censured witches in the North Berwick region were singed at the stake in what might be the biggest witch chase in British history† (Linder, 2005). This shows the significance of the witch issue inside contemporary English society as James initially c omposed his Demonology and sought after witches in Scotland and afterward, with his going to the British seat, carried his thoughts of black magic to England. Given that the play was composed in view of James, James professed to be a descendent of Banquo, one ought to presumably hope to discover components of both English witch legend just as Scottish witch legend inside the play. To be sure, there are a few components of both English and Scottish originations of witches found all through the main demonstration of the play. One case of this is the witches’ relationship with creatures found at the absolute starting point of the play. The main witch says, â€Å"I come, Graymalkin!† (I, I, 8)

Guess Whos Coming to Campus

Guess Whos Coming to Campus Recently, I was walking around the Illini Union when I noticed a sign. Visually, it wasnt a special sign, but as it turned out, it was one that would lead me to something pretty neat. When I looked more closely at the sign I noticed it said in very plain font JB for Governor, Room 104. I knew that this had to be a reference to the candidate for Illinois governor, JB Pritzker. I rushed over to Room 104 and met a very nice young woman standing in the middle of the room, all alone in front of a dressed-up stage covered with campaign imagery and the customary microphone for a speaker. I asked this woman if JB would be coming to the Union, and to my thrill, she said, Yes, in about an hour he will be here. I returned to Room 104 an hour later and listened as the candidate for governor spoke about his platform and vision for the state of Illinois. Afterward, I even had the pleasure of taking a selfie with him. I couldnt believe that my regular day at the University of Illinois had turned into an adventure of meeting the potential future governor of Illinois. This wasnt the first time that our campus has surprised me with an amazing guest. I have to add that I am not alone in my feeling that Illinois is great at bringing special guests to our campus. Just a week ago, several of my friends were starstruck when YouTube star Tyler Oakley came to the Union. Illinois is a college that attracts big names. During the height of the primary election season last year, Senator Bernie Sanders came and held a rally at the ARC, which is across from the residence hall (Snyder Hall) that I was living in at the time. Not only was it awesome that someone like him was coming to visit our campus, but it was especially cool that he was literally going to be speaking only a crosswalk away from where I lived! That same spring, I was fortunate enough to meet rapper Hoodie Allen when he came to campus for the annual Spring Jam concert on the Quad. I had been a fan of his for so long that meeting him was pure joy. Campus events such as Spring Jam have allowed me to see amazing acts right before they become super famous. For example, rapper Post Malone performed at Spring Jam earlier this year. Keep in mind that he was not nearly as famous as he is now, and looking back on it, I still cant believe I actually saw Post Malone on the Main Quad. I realize that these experiences are unique to Illinois because of our universitys amazing reputation. Big names and accomplished individuals choose to visit our campus because of the quality of students and faculty right here in Champaign-Urbana. These famous people know that our community is open-minded and ready for new ideas and experiences with a eagerness to celebrate the many aspects of creativity. All of these awesome guests that I have already been fortunate to cross paths with leave me with one question: Whos coming to campus next? Jacob Class of 2019 I’m an Advertising student within the College of Media. My hometown is a place called Fairmount, Illinois, which is about 30 minutes from campus. I began my Illinois journey in the Division of General Studies.

Analysis Of The Poem Letter From Birmingham - 1148 Words

Bridgette Beach-Bankole September 21, 2017 AP Language Composition Homework #2 â€Å"But more basically, I am in Birmingham because injustice is here. Just as the prophets of the eighth century B.C. left their villages and carried their thus saith the Lord far beyond the boundaries of their home towns, and just as the Apostle Paul left his village of Tarsus and carried the gospel of Jesus Christ to the far corners of the Greco Roman world, so am I compelled to carry the gospel of freedom beyond my own home town. Like Paul, I must constantly respond to the Macedonian call for aid.† In this excerpt of â€Å"Letter from Birmingham†, I feel Dr. King communicates the theme of courage. The theme that he is relaying to the reader is: even†¦show more content†¦King belabors the point made on the struggles of colored people; he lists specific examples that highlight the overarching point of this paragraph. He establishes a candid, impassioned tone that allows the reader,Show MoreRelatedShadows On The Skin : A Study Of Dually Randall And Paul Laurence Dunbar957 Words   |  4 PagesAmerican living before the civil rights movement. Both men use poems that emphasize sound, structure and imagery to express what they experienced during that harsh time. A careful analysis of â€Å"We Wear the Mask† and â€Å"Ballad of Birmingham† expose that the shadows cast on their skin has a lasting impression. Dunbar and Randall both use interesting imagery in their poems to display how the character truly feels. In the â€Å"Ballad of Birmingham,† stanzas such as â€Å"Her eyes grew wet and wild†(26) and â€Å"DrawnRead MoreAnalysis Of The Poem When We Two Parted 2450 Words   |  10 PagesLandon is regarded as a renaissance woman—among the first wave of women to gain individual recognition, financial independence, prestigious literary acclaim, and supporters of her unique style of poetry. Landon published an enormous amount of literature from 1820-1838; generating seven book of poetry, creating literary annuals, authoring three novels, several children’s stories, publishing translations, a number of short stories, and providing literary reviews/criticism. The quality of Landon’s work speaksRead MoreAmerican Literature11652 Words   |  47 Pagesapart from her true love Style: ï‚ · ï‚ · ï‚ · ï‚ · short stories and novels hold readers attention through dread of a series of terrible possibilities feature landscapes of dark forests, extreme vegetation, concealed ruins with horrific rooms, depressed characters Effect: ï‚ · ï‚ · ï‚ · ï‚ · today in literature we still see portrayals of alluring antagonists whose evil characteristics appeal to one s sense of awe today in literature we still see stories of the persecuted young girl forced apart from herRead MoreBusiness and Management2600 Words   |  11 Pagesreserved. Course Description This course introduces themes in literature and provides guided study and practice in reflecting on themes which describe the human experience across cultural and societal boundaries. The course includes readings from literature in different genres and cultures. Students study the literature in thematic units and are asked to make connections to their own lives and cultures. Policies Faculty and students/learners will be held responsible for understandingRead MoreSocial Life of Coffee2510 Words   |  11 Pages November 1, 2013 Social Life of Coffee in England Research Paper Depression, stress, workloads are outcomes from the overloading of the society. Because of the hard time limits of the schedule, office workers constantly get tired. People repeat the same procedures every day: get out from the bed, get ready to go to the office, drive to the office, work the whole day, drive home, and go to sleep. Society of the end of the 20th century was looking for a method to wake up, stay awake whole dayRead MoreOF MICE AND MEN ESSAY Libre2222 Words   |  9 Pagesargumentative research paper topics. Of mice and men essay Glasgow Kansas City, Angus, McAllen, Baton Rouge of mice and men essay Manchester montana essay writing service Riviere du Loup, kindergarten paper with lines for writing of mice and men essay Birmingham paraphrasing customer service, Pembroke Pines, Malartic Of mice and men essay Leicester Kingsey Falls. youtube homework hangook style Murfreesboro of mice and men essay Brighton writing service durham, essay corrector for free online. Of mice andRead MoreFigurative Language and the Canterbury Tales13472 Words   |  54 Pagesverses together, to make lines more memorable, and for humorous effect. †¢ Already American vessels had been searched, seized, and sunk. -John F. Kennedy †¢ I should like to hear him fly with the high fields/ And wake to the farm forever fled from the childless land. -Dylan Thomas, â€Å"Fern Hill† 3. allusion: A casual reference in literature to a person, place, event, or another passage of literature, often without explicit identification. Allusions can originate in mythology, biblical referencesRead MoreLogical Reasoning189930 Words   |  760 PagesNot Treating It Fairly ..................................................................... 174 Not Accepting the Burden of Proof ............................................................................................. 175 Diverting Attention from the Issue ............................................................................................. 176 Re-defining the Issue ....................................................................................................................Read MoreOrganisational Theory230255 Words   |  922 Pagesdilemmas. The book engages in an imaginative way with a wealth of organizational concepts and theories as well as provides insightful examples from the practical world of organizations. The authors’ sound scholarship and transparent style of writing set the book apart, making it an ingenious read which invites reflexivity, criticalness and plurality of opinion from the audience. This is a book that will become a classic in organization studies. Mihaela L. Kelemen, Professor of Management Studies, Keele

Globalization Has Changed The Economic Condition Of A...

Globalization is a communication and connection between person-to-person, local-to-local and nation-to-nation to preserve and develop trade, technology, education, and etc. There are a couple aspects of globalization to count on, but this essay will be focusing on one specific dimension of globalization. Mostly, this essay will examine economic aspect of globalization as well as it will conduct a research: how globalization has changed the economic condition of a country or the lives of people. Moreover, this article will discuss free trade and its contribution to developing globalization. Furthermore, it will touch to the history of globalization and compare history with today’s globalization and its progress. Finance plays an important role in the nation’s development, therefore it is very essential to discover how the process of globalization is contributing to economic development of a nation. Globalization is not a modern phenomenon, but it started thousand years a go. In chapter two of book â€Å"Globalization Reader†, author Amartya Sen has shown a timeline of early globalization. He discussed arguments regarding globalization. One of the controversial issues was is globalization a new western curse? Today’s people think globalization started from the west and eventually expanded throughout the eastern part of the world. However, the author of â€Å"How to Judge Globalization† Sen Amartya clarified that globalization is not necessarily western, but it was located far from theShow MoreRelatedGlobalization in Regard to Worldwide Equality1636 Words   |  7 Pages Globalization in regard to worldwide equality Introduction Globalization has changed much about the way that people perceive the world and it influenced individuals to express less interest in ideas like nationalism and borders. 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ThisRead MoreReligious Conflict in Muslim Countries Essay1276 Words   |  6 PagesWhile the Western world today is mainly interested in radical Islam and its posing a serious challenge to civil liberties as well as democratic countries all over the world, Muslim countries are to bipolarities within themselves. One of the most expressed forms of the conflict in many Muslim countries today takes place between secular and Islamic discourse. While the secular wing of the debate is sometimes represented the state elite, the media and / or the military, the Islamic language best expressedR ead MoreHow Globalization And Crime And Attitudes Towards Crime?1236 Words   |  5 Pages. Discuss globalization and crime A. What is Globalization? Globalization is a unique process which has resulted in the linking of different national economies and local cultures into one global system and significant intensification of worldwide social relations. 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Products are produced wherever the costs are the lowest whereas the quality stays the same or is even better. It is not surprising that the production of coats is no exception to this international trade phenomenon. A documentary video, which we have seen during the lecture of the international marketing class, shows impressively how international trade functions and how businesses

Progression of music Free Essays

string(183) " is written by Reynolds with belief that the progression of music is now non existent and modern music of the popular culture is based upon regurgitation of past trends/ideas/styles\." In this literature review we will be looking at reading based around the idea of progression within music. Comparisons between different pieces of text regarding the current position of music, and If possible, the future of music and how it can progress. The main books in discussion will consist of, â€Å"Simon Reynolds:Retaining†, â€Å"David Gauntlet:Making Is Connecting†, Tall:The Political Economy of Music. We will write a custom essay sample on Progression of music or any similar topic only for you Order Now A lot of the quotes that will be in discussion will revolve around the theme of â€Å"post repetition†. This Is a theory regarding the structure or stage of current music, an Idea Tall briefly discusses In context with three other previous stages he believes to have occurred. This also explains the choice to discuss â€Å"Retaining†, the themes from this book tie in with the concept of repetition and revolves around firm beliefs that current music, and also society are trapped in the past. However â€Å"Making is connecting† takes a more subjective role in the discussion as it is primarily based around the individual creator in the sense of their feeling and creativity, and does not so much Involve the influence of any capitalist ideas. We will first draw some theories from Tails. Draws up the comparison of Music running alongside society, and at points beyond. In short, Tall draws the comparison in which music runs along side social order and how the mindset of society, at any given time, is reflected onto the art of music. Not Just in the literal sense as would be applied to such era’s as Punk, but in the progression of music over time. â€Å"its styles and economic organization are ahead of the rest of society because it explores, much faster than material reality can, the entire range of capabilities in a given code. (Tails,1977) Here Tall is referring to music as a sped up representation of society at any given time. This is why his current claim on post repetition is interesting as any other stage or progression in music, according to Tails, could replicate that of societies in the future. The question regarding this is whether it is possible for music or society, to considerably progress onto what cou ld be seen as another stage of progression. If the idea of post-repeating is feasible, then it could be seen that society, let alone music, are currently trapped in a repeating existence that isn’t regressing, only expanding. However for the time being it is more important to look back if there is any chance of looking forward. This is where Italy’s four stages of music form in â€Å"Political Economy of Music†, and during the last stage, the idea of post repeating is bought about. â€Å"Sacrifice† refers to the point in musical history where no sound was recorded, written, and the art of music was completely detached from anything physical. It was simply Just an oral process. Music was simply a way of transferring current cultural and social feelings from one person to another. â€Å"Representing† This term refers to the first printed music, 1500-1900 AD. Printed music was the first form of music that was seen as a commodity, it could be seen as the first time any form of technology had an influence upon human emotion. Tall refers to this period as Representation because the performer would have to represent and play the music that was printed for an audience. â€Å"Repeating† The term repeating refers to the time period of around 1900 to the present. The term is applied by Tall to any recorded sound of broadcasted sound which was made possible by technological advancements. Even though this meant music as an industry could really excel and prophet, the first mindset of music being a commodity was established the moment it could be written and performed. However, according to Tails, the stage of repeating completely took over and made the ideas behind representation, now irrelevant. â€Å"The advent of recording thoroughly shattered representation. First produced as a way of preserving its trace, it instead replaced it as the driving force of becomes a simulacrum of the record: an audience generally familiar with the artist’s recordings attends to hear a live replication†¦ For popular music, this as meant the gradual death of small bands, who have been reduced to faithful imitations of recording stars. For the classical repertory, it means the danger†¦ Of imposing all of the aesthetic criteria of repetition?made of rigor and cold calculation?upon representation. † (Tails,1977) â€Å"Post Repetition† The term post repetition was a term Tall briefly refers to as the next state from Repeating, this is also backed up by Italy’s Chapter on Composing and how this new process is not undertaken for exchange or use value. Even though Italy’s theories, as well as many other philosophers surrounding he subject, can be seen ambitious and at some times overly vague, this idea of a post repetition makes sense and would revolve around society at this moment and how we are progressing. This is why it is of interest as to whether music can genuinely progress, or whether we are infinitely trapped within a post era where Italy’s terms of exchange time and use time, are becoming ever more irrelevant. Tall labels â€Å"Exchange-Time† as the time one would spend earning the spend listening to the bought item. The ideas of exchange time and use time, are now seen as words which don’t bear relevance to a vast amount of current music. With the massive surge of the internet and accessibility, the value of music has morphed, and also the intentions of the people making it. This new activity is NOT undertaken for its exchange or use value. It is undertaken solely for the pleasure of the person who does it (its â€Å"producer†). Such activity involves a radical rejection of the specialized roles (composer, performer, audience) that dominated all previous music. Data†, 1977) We will now relate this to and investigate current musical practice and the mindset of the â€Å"Producer†. Simon Reynolds book â€Å"Retaining†, and â€Å"Making is connecting† by David Gauntlet both investigate these ideas. Retaining is written by Reynolds with belief that the progression of music is now non existent and modern music of the popular culture is based upon regurgitation of past trends/ideas/styles. You read "Progression of music" in category "Papers" We live in a society that is obsessed with it’s own past, instead of moving into a new future. Reynolds does also include mostly all aspects of daily life into his theories and how our society is looking back instead of looking forward. Artifacts of its immediate past, but there has never before been a society that is able to access the immediate past so easily and so copiously. (Reynolds, 2011) Here we see Reynolds referring to the society we are currently surrounded by, as one â€Å"obsessed† with it’s own past. He also gives appreciation to the fact that we live in a world where modern phenomenon’s, such as the internet and media , give society the power to access the immediate past so easily and freely. This is key to part of the reasoning as to why Reynolds believes as a whole that we are living in a â€Å"Retraining†, a world that is looking backwards instead of forwards. It is a pretty indisputable fact, that due to the surge of technology and the lily advantages in our life, we have access to the things we never would have had before. However Reynolds follows up on this point, putting the obsession of the past, into the reasoning that it is because we are nostalgic and almost envious of it. Is nostalgia stopping our culture’s ability to surge forward, or are we nostalgic precisely because our culture has stopped moving forward and so we inevitably look back to more momentous and dynamic times? † (Reynolds, 2011) stopped moving forward in general, whether or not he is finding reason through nostalgia. A lot of Reynolds beliefs come through in forms of musical practice’s such s sampling, covering artists, anniversary concerts, greatest hits albums, gener ally repetitive process’. We live in a pop age gone loco for retro and crazy commemoration† (Reynolds,2011) â€Å"Could it be that the greatest danger to the future of music culture is it’s past†. (Reynolds, 2011) These are quotes from the very first page of the introduction and sum up his beliefs straight away. He goes as far to say that the end of pop culture will not come with one big bang, but it is through a gradual process which we are already living in. â€Å"This is the way that pop ends, not with a BANG but with a box set whose Ruth disc you never get around to playing†. Reynolds, 2011) He then, shortly after, puts the reasoning upon the producer; â€Å"The very people you would’ve once expected to produce (as artists) or champion (as consumers) the non-traditional and the groundbreaking – that’s â€Å"The avian-grade is now an air ©re-grade. † (Reynolds, 2011) These quotes are portraying the â€Å"modern pro ducer† as the fundamental reason as to why music isn’t progressing. This, to Reynolds, could be seen as an environmental issue due to the fact our society is constantly exploring the past and repeating itself. He described the process of the modern producer as airier-grade† meaning it is the producer themselves who are trapped in the past. However, as previously mentioned, a lot of the reasoning as to why we may be living in a culture where we are looking back, is due to the fact we can. Technology and the way we have advanced as a culture has enabled us to store huge amounts of digital artifacts through mediums such as; ‘pods, computers, phones, sound-systems, cad’s, records, the internet. We can also experience music and media in ways like never before; stereo 5:1, 3-D image/sound, and not to mention all the ways in which to do so prior to these. To Reynolds, the abilities to store and look back, are what we have become victim to. â€Å"We’ve become victims of our ever-increasing capacity to store, organism, instantly access, and share vast amounts of cultural data. Not only has there immediate past, but there has never before been a society that is able to access the past so easily and so copiously. Reynolds, 2011) This quote is mainly focused on the fact we are able to easily access, store, share data like never before. However Reynolds does use the phrase, â€Å"we’ve become†, this could suggest that our access to all this data as only become a robber of recent time. Reynolds never seems to really pick at the upraise of vinyl, tape, or the initial upraise of cad’s. The start of the sass’s is when he believes our modern culture an d popular music industry lost all forward thinking and started seeking past ideas and past trends. Instead of being the threshold to the future, the first ten years of the twenty-first century turned out to be the ‘Re’ Decade. † (Reynolds, 2011) Here this quote describes the start of the sass’s, as being the start of a retro decade instead of being the start of new original ideas. Perhaps the first time popular culture fully shifted it’s attention to the past. This brings up the question as to whether technological advancements such as Amp’s, I Pods and the mass growth of file-sharing are the reason as to why we are so sentimental and look back for inspiration in modern music practice. Or is it more to do with the â€Å"producer†, rather than the ways of consumption. Has the person creating and making the material lost the will to look forward If Italy’s point of music’s â€Å"styles and economic organization†, being â€Å"ahead† of the rest of society then then what would be the outcome of the sass’s â€Å"Re-decade† as Reynolds dubbed it? Could that be the point our society has truly reached a form of creative standardization. Where new ideas and creative instinct is solely based upon repetition of past ideas. This could be what Tall would’ve been suggesting through the idea of â€Å"Post Repetition†. There is no forward movement in the progression of music as an art anymore, only the ways in which we experience it. However back to the point of the producer, â€Å"Making is connecting†, written by David Gauntlet investigates the process of creativity and can be related to how this has an effect on current musical practices and the position of popular culture on modern music and inevitably the question of progression. Making is connecting† is fundamentally about how people make things to engage with the world around them, and build connections with others through this process. Gauntlet believes that due to the benefits of popular culture in terms of the internet, file sharing, and platforms that enable people to share their creative work, we are seeing a shift in mentality. Gauntlet describes this as a shift from a’ â€Å"Sit back and be told culture†, to a â€Å"making and doing culture†. (Gauntlet 2009) How to cite Progression of music, Papers

Virtues Experimant free essay sample

These virtues were: temperance, order, resolution, frugality, moderation, Industry, cleanliness, tranquility, silence, sincerity, Justice, chastity, and humility. He took his thirteen virtues and tried to live by them every day. He often wrote down his success or failure on a separate page in a small book he often carried around. He would focus on one virtue for a full week. He often recommended trying his thirteen virtues to those around him. However, he himself did not always succeed in following his thirteen virtues.Ben Franklin loved eating food, womankind, and dressed elaborately on several occasions. Through his frequent failures we can tell that the thirteen virtues can be very difficult to follow. To see Just how hard they are to follow, and to see their effectiveness In everyday life, I chose one virtue to follow for a full week. The virtue I chose to follow was silence. I chose the virtue silence because I felt that I would benefit the most by learning to speak only when I needed to and to avoid unnecessary conversations. We will write a custom essay sample on Virtues Experimant or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page I discovered that it is very difficult to hold your tongue when others are speaking. The hardest art was not saying anything whenever someone made a comment that was hurtful to either me or someone else. However, even though it was very difficult, I soon learned that it was better to be silent and discuss the comment or issue later when I was not speaking out of anger. Even though it was difficult at first, the effort paid off and it worked well. It also helped me calm down whenever someone upset me. This was a very valuable thing to learn and will help me throughout my life.Even though Ben Franklin did not always succeed in following his thirteen virtues, I was successful n my attempt. I learned to not speak unless It was beneficial and not hurtful. I also learned to not speak In anger and to wait until I was calmer. I believe that this experiment In using the thirteen virtues was successful and beneficial and has also given me a new tool that will help me have civil conversations into my adult life. I am recommend that other people try to follow one of the thirteen virtues for a week and see their results. Hopefully their results will be as satisfactory as mine.

Understand the Difference Between Organic and Inorganic

Understand the Difference Between Organic and Inorganic The word organic means something very different in chemistry than it does when youre talking about produce and food. Organic compounds and inorganic compounds form the basis of  chemistry.  The primary difference between organic compounds and inorganic compounds is that organic compounds always contain carbon while most inorganic compounds do not contain carbon. Also, nearly all organic compounds contain carbon-hydrogen or C-H bonds. Note, containing carbon is not sufficient for a compound to be considered organic! Look for both carbon and hydrogen. Did You Know? Organic and inorganic chemistry are two of the main disciplines of chemistry. An organic chemist studies organic molecules and reactions, while an inorganic chemistry focuses on inorganic reactions. Examples of Organic Compounds or Molecules Molecules associated with living organisms are organic. These include nucleic acids, fats, sugars, proteins, enzymes, and hydrocarbon fuels. All organic molecules contain carbon, nearly all contain hydrogen, and many also contain oxygen. DNAtable sugar or sucrose, C12H22O11benzene, C6H6methane, CH4ethanol or grain alcohol, C2H6O Examples of Inorganic Compounds Inorganics include salts, metals, substances made from single elements and any other compounds that dont contain carbon bonded to hydrogen. Some inorganic molecules do, in fact, contain carbon. table salt or sodium chloride, NaClcarbon dioxide, CO2diamond (pure carbon)silversulfur Organic Compounds Without  C-H Bonds Few organic compounds dont contain carbons of these exceptions include: carbon tetrachloride (CCl4)urea [CO(NH2)2] Organic Compounds and Life While most organic compounds encountered in chemistry are produced by living organisms, its possible for the molecules to form through other processes. For example, when scientists talk about organic molecules discovered on Pluto, this doesnt mean there are aliens on the world. Solar radiation can provide energy to produce organic compounds from inorganic carbon compounds.

10 Fascinating Facts About Stink Bugs

10 Fascinating Facts About Stink Bugs Stink bugs arent particularly beloved bugs, but that doesnt mean they arent interesting insects. Take a few minutes to learn more about their natural history and unusual behaviors, and see if you agree. Here are 10 fascinating facts about stink bugs. 1.Stink bugs do, indeed, stink. Yes, its true, stink bugs stink. When a stink bug feels threatened, it releases a pungent substance from special glands on its last thoracic segment, repelling nearly any predator that has a sense of smell (or functioning chemoreceptors). If you want a demonstration of this insects infamous skill, give a stink bug a gentle squeeze between your fingers, holding it along its sides. Before you condemn stink bugs for their pungent habit, you should know that all kinds of insects put up a stink when disturbed, including those well-loved ladybugs. 2.Some stink bugs help control pests. Though most stink bugs are plant feeders and many are significant agricultural pests, not all stink bugs are bad. Stink bugs in the subfamily Asopinae are predators of other insects, and play an important role in keeping plant pests under control. The spined soldier bug (Podisus maculiventris) is easy to identify thanks to the prominent points or spines extending from its shoulders. Welcome this beneficial predator into your garden, where it will feed on leaf beetle larvae, caterpillars, and other problem pests. 3.Stink bugs are really bugs. Taxonomically speaking, that is. The word bug is often used as a nickname for insects in general, and even for non-insect arthropods like spiders, centipedes, and millipedes. But any entomologist will tell you that the term bug actually refers to members of a specific order or group of insects – the Order Hemiptera. These insects are properly known as true bugs, and the group includes all manner of bugs, from bed bugs to plant bugs to stink bugs. 4.Some stink bug mothers (and a few fathers) guard their young. Some species of stink bugs exhibit parental care of their offspring. The stink bug mother will stand guard over her cluster of eggs, aggressively defending them from predators and acting as a shield to dissuade parasitic wasps from attempting to lay eggs in them. Shell usually stick around after her nymphs hatch, too, at least for the first instar. A recent study noted two stink bug species in which the fathers guarded the eggs, a decidedly unusual behavior for male insects. 5.Stink bugs belong to the family Pentatomidae, meaning five parts. William Elford Leach chose the name Pentatomidae for the stink bug family in 1815. The word derives from the Greek pente, meaning five, and tomos, meaning sections or cuttings. Theres some disagreement today about whether Leach was referring to the stink bugs 5-segmented antennae, or to the 5 sides of its shield-shaped body. But whether or not we know Leachs original intent, you now know two of the traits that will help you identify a stink bug. 6.A stink bugs worst enemy is a tiny, parasitic wasp. Though stink bugs are fairly good at repelling predators with the sheer force of their stink, this defensive strategy doesnt do much good when it comes to deterring parasitic wasps. There are all kinds of teeny wasps that love to lay their eggs in stink bug eggs. The wasp young parasitize the stink bug eggs, which never hatch. A single adult wasp can parasitize several hundred stink bug eggs. Studies show that egg mortality can reach well over 80% when egg parasitoids are present. The good news (for farmers, not for stink bugs) is that parasitic wasps can be used as effective biocontrols for pest stink bug species. 7.Stink bug sex isnt particularly romantic. Stink bug males arent the most romantic blokes. A courting stink bug male will touch the female with his antennae, working his way to her nether end. Sometimes, hell head butt her a little to get her attention. If shes willing, shell lift her hind end a bit to show her interest. If she isnt receptive to his overture, the male may use his head to push her bum up, but he risks being kicked in the head if she really doesnt like him. Stink bug mating occurs in an end-to-end position, and can last for hours. During this time, the female often drags the male around behind her as she continues to feed. 8.Some stink bugs are brilliantly colored. While many stink bugs are masters of disguise camouflaged in shades of green or brown, many some bugs are quite flamboyant and showy. If you love to photograph colorful insects, look for the harlequin bug (Murgantia histrionica) in its vibrant orange, black, and white costume. Another beauty is the two-spotted stink bug (Perillus bioculatus), wearing the familiar red and black warning colors with unusual flair. For a subtler but equally stunning specimen, try a red-shouldered stink bug (Thyanta spp.), with its faint rosy stripe along the top of the scutellum. 9.Young stink bugs suck on their eggshells after hatching. When they first hatch from their barrel-shaped eggs, stink bug nymphs remain huddled together around the broken eggshells. Scientists believe these first instar nymphs suck on secretions on the eggshells to acquire needed gut symbionts. A study of this behavior in the Japanese common plataspid stinkbug (Megacopta punctatissima) revealed that these symbionts affect nymph behavior. Young stink bugs that didnt get adequate symbionts after hatching tended to wander away from the group. 10.Stink bug nymphs are gregarious (at first). Stink bug nymphs usually remain gregarious for a short period of time after hatching, as they begin to feed and molt. You can still find third instar nymphs hanging out together on their favorite host plant, but by the fourth instar, they usually disperse. Sources Stink Bugs, by Blake Newton, University of Kentucky Entomology Department. Accessed online February 6, 2015.Kaufman Field Guide to Insects of North America, by Eric R. Eaton and Kenn Kaufman.Borror and DeLongs Introduction to the Study of Insects, 7th edition, by Charles A. Triplehorn and Norman F. Johnson.Encyclopedia of Entomology, 2nd edition, edited by John L. Capinera.First cases of exclusive paternal care in stink bugs (Hemiptera: Pentatomidae), by Gustavo S. Requena, Tais M. Nazareth, Cristiano F. Schwertner, and Glauco Machado, Zoologi, December 2010. Accessed online February 6, 2015.Stink Bug Egg Parasitoids, by Blake Layton and Scott Stewart, University of Tennessee   Department of Entomology and Plant Pathology. Accessed online February 10, 2015.Symbiont acquisition alters behaviour of stinkbug nymphs, by Takahiro Hosokawa , Yoshitomo Kikuchi , Masakazu Shimada , Takema Fukatsu, Biology Letters, February 23, 2008. Accessed online February 10, 2015.Stink Bugs of Economic Importance in America North of Mexico, by J. E. McPherson and Robert McPherson.

Decision-Making Models And Leadership Theories Of Wal-Mart Research Paper

Decision-Making Models And Leadership Theories Of Wal-Mart - Research Paper Example The leadership concepts and decision-making models will be critically analyzed. Wal-Mart is among the leading American multinational retail corporation that operates warehouses and discount stores (Nandagopal & Sankar, 2009). It has created numerous employment opportunities within the United States and across the world. However, a majority of its workers live below the poverty line due to its poor pay and poor styles of leadership. The company has been criticized by a number of groups such as labor unions. There have been protests against the company’s policies as well as business practices. Racial and gender intolerance is yet another area that sees the company face a lot of criticism Poor leadership is the main organizational problem that has affected the operations of the company. The leadership at the company has been involved in various unethical practices as well as failure to address the issues facing the employees. The management staff is the key stakeholders in the problem. This problem has been going on for a long period of time until a bribery scandal at the company was revealed in 2012. This problem is attributed to poor leadership at the company and it affecting the brand image of the company. The poor leadership at the company has impacted negatively on the other internal stakeholders within the company (Albareda, et al, 2008). The employees of the company have been greatly affected as the management has been unable to address their welfare problems. The employees are being paid poorly despite being subjected to a huge workforce. The values and behaviors of the organization have also been affected by the poor leadership. The ethical values of the org anization have been compromised by the widespread corruption at the company. The public image of the company has also been affected by the corruption scandals and poor leadership.

Syrian Civil War Essay Example | Topics and Well Written Essays - 250 words

Syrian Civil War - Essay Example The economy of the country is severely impacted as it is facing international isolation. Despite the strong ramifications of the war, both sides are adamant in their position and argue that their position is the right one. The FSA argues that it has a right to a democratic government. The government has not been elected by the people. Moreover, the government has been unable to provide the people with the promised economic and political improvement. The root cause of the uprising is unemployment, dictatorship, and corruption. The FSA point out that the government has been violent in the way that it has tried to curb the uprising. The millions of people who had died are mainly the innocent public. The Assad regime, on the other hand, argues that civil war is not the solution. The FSA has taken up a violent stance in the entire situation. The regime argues that the entire situation could have been approached in a more politically correct manner. The regime has no other option but to strike back. The government has not treated innocent people harshly. It is only the insurgents who had been punished and the government has to take a strong stance against civil war. In the personal-social context, the actions of the FSA can be looked from two perspectives. The actions of the FSA are wrong when considered to be taken for individual advantage but FSA is aiming for the improvement of the society. Even the government argues that it is not attacking FSA for personal reasons but to bring about peace in the region. The government here has a privilege over the people because it has power but then again it is also at a disadvantage because it has been criticized for misusing its power. The privilege of power comes with a disadvantage of becoming

Advantages of Virtual Reality in Education| Proposal

Advantages of Virtual Reality in Education| Proposal Assignment 2 Research Proposal (i) Research aim and questions In recent years, Virtual Reality (VR) technology has been introduced and incorporated into education. However, its relationship with students second language acquisition remains unclear though there are a few researches in the last decade. In this research proposal, I will examine the main advantages of using VR in second language acquisition and analyse its effectiveness on improving students self-efficacy based on previous studies. Meanwhile, I will highlight the areas that require further examination and propose my plan to address the following questions: a) Major Question: How can Virtual Reality (VR) improve students self-efficacy in learning a second language? b) Sub questions: 1. What factors affect effectiveness of using VR to improve students self-efficacy in second language acquisition? 2. What is the difference between using VR and traditional immersion classroom in terms of improving students self-efficacy?3. To what extent can VR improve students self-efficacy on long term? (ii) Hypotheses to address The following hypotheses are given based on my literature reviews on previous studies and my formulated questions: 1. Using VR can improve students self-efficacy in second language acquisition. 2. Using VR in second language learning could improve and sustain students self-efficacy on long term. 3. Students find it more comfortable speaking target language to VR rather than in a face-to-face conversation. 4. Using Head Mounted Display (HMD) are more effective than computer screen in improving students self-efficacy. 5. Using VR is more effective to improve students self-efficacy than immersion language classroom. (iii) Definitions of key terms In this part, three key terms, Virtual Reality, Affective Filters and self-efficacy, require definition: a) Virtual Reality (VR) The term Virtual Reality was used to describe 2D online multiplayer websites that is based on conventional communication through text input (Lin Lan, 2015). However, Monahan, McArdle, Bertolotto (2008) observe a significant development of 3D graphic technology that enables VR to be much more immersive and 3D powered.   Lin Lan (2015) concur that the difference between the VR nowadays are significant from the original concept as they provide authentic life experience through its 3D virtual environment rather than just watching graphics from a computer screen. Hence the term can be best described a system that creates an authentic virtual 3D graphic world where users can view and interact through multi-sensory inputs from external devices (Pan, Cheok, Yang, Zhu, Shi, 2006). As a result, the definition of Virtual Reality in this proposal is focusing on the technology that involves using personal computer or Head Mounted Display (HMD) in classroom education (Limniou, Roberts, Papadopoulos, 2008) since this definition enables my proposal to focus on its highly immersive 3D graphic features that enhance the interactions between users and the virtual world. b) Affective Filters Affective Filters hypothesis is proposed by Krashen (1982) to describe attitudinal factors relate directly to acquisition (p.31) that act to prevent input from being used for language acquisition. (p.32). He categorizes the Affective Filters into three: learners self-confidence, motivation and anxiety (p.31), which are closely related to the concept of self-efficacy as below. c) Self-efficacy The term self-efficacy can be defined as peoples judgment of their capabilities to organise and execute courses of action required to attain designated types of performances (Bandura Schunk, 1981, p. 31). Furthermore, Pajares Schunk (2001) contextualise the term in education as students ability to persist and be resilient when facing challenges in learning. Finally, it is noteworthy that self-efficacy is considered by Oliver, Purdie, Rochecouste (2005) as one of the major affective factors in students process of learning second language acquisition, which fits into Krashen (1982)s hypothesis of Affective Filters. (iv) Literature Review In this section, I will present connections between using VR and improving students second language acquisition from my readings. Firstly, I will explain two advantages of using VR in second language learning from previous studies. Afterwards, two researches are presented and discussed to respectively highlight the features of VR technology and to establish the correlation between use of VR and improvement of learners self-efficacy. Finally, it is equally important to discuss the limitation of these researches as my proposed research aims to address these issues later. a) Benefits of using VR in second language learning To start with, two major advantages are identified in using VR in students learning in language: reduction of Affective Filters and synchronised linguistic and physical co-presences. Reduction of affective filters in using VR in language learning has been established by multiple studies. Schwienhorst (2002) suggests a major difference between conducting a role-play with real person and with a VR is that language learners feel less embarrassed when making mistakes in their conversations since they are aware of the non-judgemental nature of using VR. Furthermore, Moschini (2010) concurs that because second language learners feel that unlike a real person, VR is non-judgemental when their speak, which encourages them to interact with others in the virtual world and ultimately, making them feel more confident and less stressed. In addition, Schwienhorst (2002) points out the possibility of practice the same conversation for much longer time in VR provides learners with higher chance of succeed in speaking as they feel less pressured with more confidence in completing the designated tasks. Another benefit of using VR in language classroom is that VR synchronises learners physical and linguistic co-presences, which results in more effective communication. Clark Marshall (1981) believe that in order to communicate effectively, it is important to reach mutual knowledge in their conversation between two interlocutors. One important indicator of its effectiveness is the level of synchronisation of learners physical location and linguistic one. They furtherly point out that communication cannot be effective unless conversation happens in the same location with speakers physical one, which is not always the case in second language learning, suggested by Schwienhorst (2002). He believes that using VR bridges the gap between learners physical locations and linguistic co-presence since it offers this immersive environment that makes learners to believe they were somewhere else. Henderson, Henderson, Huang, Grant, (2009) extend that students choice of location words can be faci litated through using VR when they communicate through videolink due to the merge of physical and linguistic co-presences. b) Second Life research study The first research by Henderson et al. (2009) establishes the correlation between using VR in language learning and its effectiveness on improving students second language acquisition. Meanwhile, another The Second-Life research is a quantitative research study at Monash University that utilizes VR platform Second Life to improve Chinese language learners self-efficacy (Henderson et al., 2009). They design a virtual world where students need to use their created avatar to collaborate with other learners to complete certain Chinese language learning tasks, such as identifying and placing order on Chinese dishes in a Chinese restaurant. Throughout the research Henderson et al. (2009) observes a significant improvement in learners self-efficacy as their survey suggests that student believe VR offers a learning experience more authentic and relevant to real world. They conclude that students self-efficacy could generally improve by incorporating VR in second language learning. c) Tag Along Role Play research study A more recent study, TagAlong Role Play, by Mock (2016) at MIT highlights a few key features of using VR in education due to its continuous technological development. Unlike using the computer screen in the Second-Life research, TagAlong Role Play incorporated Google Cardboard device, a kind of Head Mounted Display (HMD), into language learning (Mock, 2016). He identifies two major differences between using Google Cardboard and its predecessors: higher affordability and 360 degrees spherical view. The first feature, concurred by Sharples, Cobb, Moody, Wilson (2008), makes VR technology significantly more accessible to all students in classroom, rather than just a few due to its low cost of purchase. Another implication is that the device is easier to maintain and use compared with its predecessors, making it possible to access to students of different age (Mock, 2016). Another key difference between using Google Cardboard and a computer screen is the 360 degrees spherical view offered by the former. Rand et al. (2005) suggests that using HMD devices could offer higher level of immersion for learners, which is witnessed in the TagAlong Role Play research (Mock, 2016). Instead of navigating using keyboard, learners simply need to look around when wearing HMD and the tracking system will adjust the image they see accordingly. Thus, this more immersive environment, according to Rand et al. (2005), could elevate sense of presence of VR users, which could ultimately translate into higher level of synchronisation between physical and linguistic co-presence (Schwienhorst, 2002). The TagAlong Role Play research offers some new features of VR in language education that could not be feasible a few years earlier, which brings some new potentials that have not been examined yet. d) Limitations and future directions Despite all the benefits and features of VR mentioned above, it is important to argue that there are certain limitations of the researches above, which require further research on these issues. To begin with, the effectiveness of using VR to improve students self-efficacy on long term remains unexamined. Despite the conclusion drawn by Henderson et al. (2009), they concede that whether such improvement will sustain on long term is not yet confirmed since their study was conducted in a single lesson. Moreover, Bandura (1997) acknowledges the challenge students face when their high self-efficacy does not translate into better result, which could significantly impact their self-efficacy in negative way. Hence, as Henderson et al. (2009) suggests, a research with longer term is required to determine the effectiveness. Secondly, the impact of those emerging mobile VR devices in second language acquisition has not yet been fully discussed. The devices used in the Self-Life study are different from what we understand as VR in this proposal since Henderson et al. (2009) explain that students used personal computer on an online website in the study. However, in the past several years, VR industry has undergone a revolutionary development in making these devices smaller and more mobile, especially with the Head Mounted Display (HMD) (Lin Lan, 2015). Therefore, it is only recent that VR could be deployed in language learning classroom on 1:1 ratio due to these developments. However, Mock (2016) acknowledges the implications of such development need further examination. Finally, Quinn Hussey (2003) note that Little has been published on its [VR] efficacy compared to conventional training methods (p. 164), which challenges the pre-conception that VR is necessarily more effective than other learning methods. Furthermore, they suggest that using VR as the sole instructional tool might make learning less effective rather than what we anticipated. Even with VR being used as supplementary learning tool, its higher effectiveness compared with traditional learning methods are not yet conclusive (Crosier, Cobb, Wilson, 2000). Therefore, a research comparing the effectiveness of VR with other immersive learning environment, such as language immersion classroom, is warranted for further studies. (v) Significance of the research The aim of this research is to contribute to the existing knowledge of self-efficacy in second language acquisition. Besides, it will examine the issue in a school context rather than in a university classroom. In addition, it compares the effectiveness of VR with traditional immersion language classroom. Most importantly, it explores the factors that could be related with the use of VR in learning process. Hence, four major significances are explained as follows: Firstly, this research aims to contribute to the knowledge of self-efficacy, which plays a crucial role in students second language acquisition. Henderson, Henderson, Huang, Grant (2009) suggest that self-efficacy is an important indicator of students learning performance in future, which is concurred by Oliver, Purdie, Rochecouste (2005) as they believe students with high level of self-efficacy are more likely to achieve successs in learning compared with their low-level counterparts. Meanwhile, the relationship between students self-efficacy and their proficiency in reading and listening is emphasised by Mills, Pajares, Herron (2006) through their research with French learning university students in the United States. To contrast, Krashen (1982) points out that regardless of language learning capacity, if a student has very high affective filter due to low self-confidence or motivation, what student learned in class is unlikely to translate into higher performance in future. Thu s, it is important to examine the factors of learners self-efficacy in second language acquisition, among which could possibly be related to the features of VR technology although the exact variables are not yet clear. Secondly, this research aims aims to investigate the effectiveness of VR in improving students self-efficacy in secondary school context. Although Henderson et al. (2009) observe signficant improvement in students self-efficacy from their studies, the context of a secondary school classroom might be quite different from a university one. In particular, Pajares (2006) implies that compared with adult learners, self-efficacy plays an even more important role in adolescent learners learning and achievement since the latter usually have very limited options in motivation, which makes them less resilient than adult learners. As a result, he suggests that adolescent students are unlikely to continue their learning if they do not have a sustainable self-efficacy to complete their learning. Therefore, it is important to research on the effectiveness of using VR on secondary school context so as to provide a clearer picture on how effective VR is in improving self-efficacy in a different educ ational context. In addition, this research aims to compare the effectiveness of VR with other teaching methods in language teaching. As Ausburn Ausburn (2004) and Bowman McMahan (2007) suggest that despite all the positive result of using VR in education industry, researches comparing VR with those more traditional teaching methods are rarely conducted. Quinn Hussey (2003) also concur that using VR might not necessarily a more effective teaching methods than others, contradicting with studies from Wong, Ng, Clark (2000) which suggests that VR is indeed more effective when it comes to training dentistry students. In the context of second language acquisition, although it is still inconclusive to suggest VR is indeed more effective than immersion, it will be exploratory to compare the effectiveness between the twos, which could re-shape our definition of what an immersive language classroom looks like. Last but not least, this research focus on the factors that determine the effectiveness of VR in improving self-efficacy rather than seeing VR as a powerful tool itself. Ausburn Ausburn (2004) caution the danger of assuming the tool can be effective without considering of all the contexts and relevant variables. One of the factors could be software design of the VR program as suggested by Riva (2003) who argues that simply having the most advanced device is not enough for VR to be effective in education, rather we need to have a compatible software in order to maximize its effectiveness. Otherwise, as she suggests, the effectiveness could decrease significantly if the ecosystem cannot sustain the learners sense of presence by making them to believe what they see is real. From this example, we can assume more factors should be explored when it comes to effectiveness of VR, especially on improving students self-efficacy, which is part of the objectives of this research. (vi) Methodology Firstly, pragmatism is chosen to be the methodological paradigm due to the nature of this research. Gray (2004) suggests that for pragmatists research tend to focus on a practical issue/phenomenon and idea is true only if the issue can be addressed in a practical manner. In the context of this research, pragmatism is best represented by that aim that using VR will hopefully improve students self-efficacy, a practical challenge we are facing in second language learning classrooms every day. As a result, the theoretical perspective of pragmatism encompasses the design of this research. In addition, due to the nature of pragmatism in this study, it is designed to be a mixed methods research with two stages of quantitative and qualitative approaches respectively. However, the qualitative stage of the study will be emphasized to answer the main question of this proposal, which is considered as a qualitatively-driven research that incorporates quantitative research to ensure a more comprehensive insight of the problem (Johnson, Onwuegbuzie, Turner, 2007). Therefore, methodologies of both stages are presented as follows: First stage is designed to be an quasi-experimental research (quantitative) aiming to validate hypothesis on the correlation between using VR and improving students self-efficacy in language learning. Creswell (2012) defines experimental research as to test an idea, practice or procedure to determine whether it influences an outcome or dependent variable (p.295). Another advantage of using experimental research is to have control group to exclude the non-necessary variables that could distract our understandings of such relationship. Hence in this proposal, the hypothesis that using VR can improve students self-efficacy in long term will be examined by this approach and using experimental research could enable us to establish the potential connections in between. Second stage is based on the Ground Theory for qualitative research, aiming to explain the factors that influence the effectiveness of VR in improving the learners self-efficacy. In his book Gray (2004) suggests the Ground Theory approach to be best involved when there is not a clear agreement on the theoretical framework of certain issue, which is the case for using VR researches in education (Ausburn Ausburn, 2004). Finally, Gray, (2004) points out that the Grounded Theory could help develop theoretical framework that could be practical in assisting educators, which aligns with the pragmatic paradigm of this research. (vii) Methods Based on the methodologies above (quasi-experimental and the Grounded Theory), the first stage involves experimental research (quantitative) using control group and analytical survey before the second stage, based on the Grounded Theory in qualitative research, involves semi-structured interview and open-coding analysis. Finally, it is crucial to secure all participants confidentiality throughout this research. Designated sample groups will consist of two Year 9 classes with student number at around 15 for each group, who are current students at a same Australian secondary college. Each group are expected to have a gender ratio at around 1:1 and have a same second language learning background. One class will involve using VR in their second language learning while the other will be a language immersion classroom without using VR. Stage 1: Control Group Survey Research (Quantitative) First step of the research is to establish control group to manipulate the independent variables in this research. As Gray (2004) suggests that although ideally the sampling groups should be assigned randomly, in reality this is not always the case. It is predicted that the control group will be pre-determined according to school but two classes of similar context could be chosen. Such context includes students gender ratio, age, second language learning background, student number, etc. to minimize distracting effects on the dependent variable, which is students self-efficacy in this research. More importantly, control group enables the research to compare the effectiveness between using VR and simply using language immersion pedagogy in second language classroom within a highly structured approached as identified as a main feature of control group (Gray, 2004). Secondly step involves ongoing collection of data for analytical surveys from both groups within a timeframe of one month. The survey is designed to measure students self-efficacy before and after using VR in language learning. Compared with the Second-Life study from Henderson et al. (2009), a months period enables this research to gain insight into the effectiveness of VR on students self-efficacy during a much longer term in comparison to only a single lesson. Questionnaires will be designed based on the research hypothesis and online survey tools will be utilized to collect students attitudes towards using VR in language learning. Finally, one-way ANOVA approach is chosen for data analysis in this stage, aiming to establish the correlation between the dependent and independent variables although Punch (2005) cautions that the two groups of humans will almost certainly have different independent variables, making the conclusion less likely to be generalized. Stage 2: Semi-Structured Interviews In this stage data will be collected through face-to-face semi-structured interviews with both groups first. Individual interview will be conducted during class time with semi-structured questions that enable the researcher to focus on the research question while remaining flexible for open-coding later. Using such technique, as suggested by Newton, (2010), provides us with rich data in gaining insight into participants context, which is considered crucial in helping participants discover the factors that influence their self-efficacy in second language learning and its relationship with using VR. Finally, the interview recording will be transcribed for data analysis. Finally, the Ground Theory approach is implemented when analysing collected qualitative data from the interview. One highlighted feature of the Grounded Theory is Open Coding, which, according to Gray (2004), involves categorization of different concepts while comparing with each other. Then questions should be asked based on the result of coding before conceptualization of more general categories. Afterwards, using axial and selective coding enable researcher to narrow down the categorization and focus on the variables that influence students self-efficacy in second language learning (Gray, 2004). Finally, he also highlights an advantage of mixed methods as using both analytical surveys and interview enable researcher to triangulate the data to get a clearer insight here. Therefore, it is hope that at the end of this stage, factors that influence the effectiveness of VR improving learners self-efficacy could be summarized. Confidentiality It is paramount for this research to obtain written consents from the following participants after them being fully informed of the research: School administrations/leadership, participating school principal in this case. Participating school staffs, this includes classroom teachers, ICT department and other educational support staffs. Participating students parents/guardians from both sampling groups The implementation of obtaining consent will adhere with relevant policy by using the checklist provided for ethical approval (University of Melbourne, 2017). In addition, the research will ensure the data involved will be protected and remain anonymous to maintain confidentiality and this includes the data from staffs, parents and participating students. Furthermore, during the semi-structure interview stage, it is important to ensure coding when collecting and analysing all interview notes, transcripts and recordings. (viii) Assumptions This proposal is assumed based on: VR devices are affordable to classroom in which each student can access one VR device.   Contrary to what Chittaro Ranon (2007) suggest that most classroom cannot afford Head Mounted Displays (HMD), the TagAlong Role Play study using Google Cardboard clearly shows such disadvantage is diminishing with the technological advancement of VR devices (Mock, 2016). Therefore, it is assumed that school can afford one device, such as Google Cardboard, for each student so their exposure to VR could be maximized. Using VR in second language classroom does improve learners self-efficacy from at least a short-term. This assumption is supported by the Second-Life research in which Henderson et al. (2009) demonstrate a significant improvement in short term research. Both research and control groups will be taught by one same teacher who will be teaching same content using the same curriculum around approximately the same timeframe. This aims to minimize the impact of different teachers influencing students self-efficacy in the ways that are not part of this research, which is supported by Pajares (2006) teenagers are particularly susceptible to teachers belief and what they say in classroom. These assumptions enable the research to focus on the factors that improve students self-efficacy through using VR in second language classrooms. (ix) Limitations Two limitations are identified and discussed while possible solutions are proposed as follows: Firstly, the control group might vary in different independent variables and thus impact the validity of the survey data. This is a one concern mentioned by Crosier et al. (2000) as they concede it is highly challenging to find equivalent groups in real life and more importantly, as Ausburn Ausburn (2003) argue against the notion that one technology could solve the problem without taking into account of all the social contextual background. This will result in lowered external validity of the comparison result between the VR group and the language immersion only group. Therefore, it is important to use data reduction technique when analysing them to minimize the impact of irrelevant variables (Punch, 2005). By implementing the technique, the researcher could stay focused on establishing the correlation between the desired independent and dependent variables. Secondly, another concern is the participants health in relation to use VR for longer time. This concern is raised by Mantovani, Castelnuovo, Gaggioli, Riva (2003) who observe temporary disorientation and nausea among VR users after using for a longer time. However, they admit this effect is largely caused by those out-of-date VR devices. As for solution, using lighter and more recently developed VR device, such as Google Cardboard, can significantly reduce the effect (Mock, 2016). Moreover, he suggests switching from stereoscopic to monosporic viewing mode could minimize such effect. Therefore, Google Cardboard device is chosen to be the VR equipment in this research to give participants options to reduce the effects. Finally, regardless of the equipment, it is important to inform participants, their parents/guardians and school leadership of such concern before the commencement of the research. References Ausburn, L. J., Ausburn, F. B. (2003). A comparison of simultaneous vs. sequential presentation of images in a visual location task to learners with visual and nonvisual perceptual styles: A study of supplantational instructional design. Journal of the Oklahoma Association of Teacher Educators, 7, 1-20. Ausburn, L. J., Ausburn, F. B. (2004). Desktop Virtual Reality: A Powerful New Technology for Teaching and Research in Industrial Teacher Education. Journal of Industrial Teacher Education, 41(4), 1-16. Retrieved from http://scholar.lib.vt.edu/ejournals/JITE/v41n4/ausburn.html Bandura, A. (1997). Self-efficacy: The Exercise of Control. Encyclopedia of Human Behavior, 4, 71-81. https://doi.org/10.1002/9780470479216.corpsy0836 Bandura, A., Schunk, D. H. (1981). Cultivating competence, self-efficacy, and intrinsic interest through proximal self-motivation. Journal of Personality and Social Psychology, 41(3), 586-598. https://doi.org/10.1037/0022-3514.41.3.586 Bowman, D. A., McMahan, R. P. (2007). Virtual reality: How much immersion is enough? Computer, 40(7), 36-43. https://doi.org/10.1109/MC.2007.257 Chittaro, L., Ranon, R. (2007). Web3D technologies in learning, education and training: Motivations, issues, opportunities. Computers Education, 49(1), 3-18. https://doi.org/10.1016/j.compedu.2005.06.002 Clark, H., Marshall, C. (1981). Definite reference and mutual knowledge. In Elements of Discourse Understanding. Cambridge University Press. Retrieved from citeulike-article-id:122353 Creswell, J. W. (2012). Qualitative Inquiry and Research Design: Choosing Among Five Approaches. Sage Publications, 2nd ed, 2015-2017. https://doi.org/10.1177/1524839915580941 Crosier, J. K., Cobb, S. V. G., Wilson, J. R. (2000). Experimental Comparison of Virtual Reality with Traditional Teaching Methods for Teaching Radioactivity. Education and Information Technologies, 5(4), 329-343. https://doi.org/10.1023/A:1012009725532 Gray, D. E. (2004). Doing Research in the Real World. Book, 1-441. https://doi.org/10.1007/s13398-014-0173-7.2 Henderson, M., Henderson, L., Huang, H., Grant, S. (2009). Language acquisition in Second Lifeà ¢Ã¢â€š ¬Ã‚ ¯: Improving self- efficacy beliefs. Ascilite Auckland 2009, 464-474. Johnson, R. B., Onwuegbuzie, A. J., Turner, L. A. (2007). Toward a definition of mixed methods research. Journal of Mixed Methods Research, 1(2), 112-133. https://doi.org/10.1177/1558689806298224 Krashen, S. D. (1982a). Principles and Practice in Second Language Acquisition. The Modern Language Journal (Vol. 67). https://doi.org/10.2307/328293 Krashen, S. D. (1982b). Principles and Practice in Second Language Acquisition. The Modern Language Journal (Vol. 67). https://doi.org/10.2307/328293 Limniou, M., Roberts, D., Papadopoulos, N. (2008). Full immersive virtual environment CAVETM in chemistry education. Computers Education, 51(2), 584-593. https://doi.org/10.1016/j.compedu.2007.06.014 Lin, T.-J., Lan, Y.-J. (2015). Language Learning in Virtual Reality Environments: Past, Present, and Future. Ed A Pragmatic Marriage: Analysis A Pragmatic Marriage: Analysis A pragmatic marriage, very popularly known as an arranged marriage is incredibly common in many parts of the world due to the common notion that relying on the family to select a potential spouse is considered an advantage as they have years of wisdom and experience. The biggest plus point is that there is a intentional attempt taken to match the two families which includes the bride and groom on the wide ranging parameters of social status, financial strength, background, educational opportunities and similar lifestyles as well as the physical appearances of the bride/groom as every family will want to provide their offspring with protection, happiness and a secure life. This concept is thought to tremendously increase the probability of the marriage succeeding. On the contrary, the two people are complete strangers to each other when their marriage is arranged by their family, thus they might take time to develop a level of comfort and understanding after marriage. Getting to know each other before marriage allows partners to have better respect and perception for each others needs and desires. The advantage being that ample time is achieved to explore both the positive qualities and the negative qualities about each other and learn to deal with it, well in advance before marriage thus, creating a satisfactory level of comfort after marriage effortlessly. Love marriages are ideally based on many factors such as friendship, respect, familiarity and understanding. Whereas in arranged marriages, one is forced to marry a stranger with whom they have no history or bond with. In most cases, the parents and relatives are often domineering and try to compel their child into a relationship he/ she doesnt agree with. This creates a complicated situation that may compel the partners to live together lifelong in a marriage that they are not content with. Besides popular love lore like Heer Ranjha and Sohni Mahiwal, India has always followed a long tradition of arranged marriages. In the Indian society, love marriages are considered taboo and Indian weddings are often associated with arranged marriages. Statistics reveal that the divorce rate in India is only 2% as compared to the other parts of the world such as United States with a divorce rate of 50%. This cannot be considered as a reliable statistical figure due to the fact that in India divorce is also considered taboo. Therefore, whether they like being with their spouse or not isnt the priority. They are just forced to stay in that relationship for the rest of their lives. Women have been known to become a victim and to stay on and bear a violent relationship for the sake of respect in society, family pride, parents self esteem etc. Compromise and amendments form the foundation for a woman in an arranged marriage, mainly because the married couple does not have any fixed notion s or expectations from one another and they are not provided with any alternatives. Women continue to remain in sadistic relationships to maintain their familys dignity and respect and also have to be incredibly selfless and surrender to his/her fate. The woman is regarded as a means to the continuation of the family name as well as a willing slave to her husband. According to the Press Trust of India (2010), Marriage can be forced to save honour, and women can be murdered for rejecting a forced marriage and marrying a partner of their own choice who is not acceptable for the family of the girl. Therefore arranged marriages tend to be sexist. Being in the 21st century, arranged marriages are now considered as an outdated notion. These days individuals believe that no third party can understand the workings of a persons heart other than them themselves. Love can also cloud ones mind and keep them from seeing the faults of their potential mate making it easier to compromise. In some parts of the world, arranged marriages should be completely outlawed as parents tend to take wrong use of it. Arranged marriages are considered as an illegal activity as this archaic method benefitted the arent more than their offspring. Some parents arrange marriages for their children within social circles itself. Others did it for the monetary rewards offered by the other family. Therefore, arranged marriage is sometimes considered as a business deal between two families as they look into the property, wealth and status of the family in the society and then finalize the relationship. Also, some of these pre-planned marriages were used as a bargaining chip to cease a war between opposing family feuds. For example, throughout history as far back as the Romans and the Greeks, the war was sometimes averted by the marriage of opposing cultures as a means to peace and prosperity. In an arranged marriage there are different sorts of pressures faced by the girl and the boy to be fair-skinned and physically attractive. In India the evil of dowry system, concept of matching horoscopes and the caste and community issues, is sometimes taken to its extreme levels and has greatly contributed to the argument against arranged marriages. Getting to know the spouse before marriage is what plays the most prominent role in marriage satisfaction, but fulfilling this requirement depends on how much freedom were given to know our opposite sex, before marriage. Unlike our prospects of the ongoing transition from arranged marriage to freedom of mate choice, position of parents in selecting childrens mates has not really subsided. According to a research done by Xu Xiaohe and Martin King Whyte (1990), in 20th century, Chinas communist initiated supporting freedom of mate choice for young people, while they were also opposing dating culture (Xiaohe and Whyte, 1990). Although this research solely includes Chinese society during 20th century, middle easterners have faced rather similar situation even in 21st century. When parents and the society support this type of strategy, parents can actually put the title of arranged marriage away, as well as keeping their authority vital. Meanwhile, they dont let their children date anyone , unless they meet the person in person. In this case, they are actually letting their children meet and know their future spouse before marriage, so they have given them the opportunity to get to know that specific person before marriage, which could be considered an opportunity to fall in love or to develop bonds, but they arent actually letting them know the opposite sex. They are so worried that they prefer to keep their children naÃÆ' ¯ve, rather than letting them risk their relationships, dating wrong people. Some people may think as long as you get to know your partner before marriage, its enough. But we believe in this case, you havent married the person you were in love with; youve just found a decent partner to marry, because you were supposed to marry someone eventually. In arranged marriage, the importance of getting to know your partner before marriage is completely overlooked, which leads marriages to failure. Besides, when you dont know how people from your opposit e sex behave, think, talk or react to specific matters, and what are the things that they care about, misunderstanding is the first burden which will add to discontentment of your arranged marriage. Its not deniable that the ones who are forced to arranged marriages find ways to compromise with their spouse; because the criterions of knowing a marriage as satisfying are not simply limited to how couples get married. When couples are younger, they tend to assess level of their marriage satisfaction by their wealth or even political status. As time goes by, even presence of grand children can affect their evaluation of their marriage. For instance, our own grandparents got married when they didnt even know what marriage is; so they were never asked about who they prefer to choose as spouse; However, if you ask them whether they were satisfied with their marriage or not, they wouldnt express discontentment. Because if they had had dreams about marriage, they had put them aside to reach a compromise with the life they were forced to have, and if they didnt have an idea of marriage, they never found out what love match is. This doesnt mean that couples who get married with love match es always stay as content as theyd been at the first place, but it does confirm the fact that normally, the ones who marry their love of their life, are more satisfied with their marriage, than couples who are already content of their current life, but got married based on arranged marriage. In the survey done by by Xu Xiaohe and Martin King Whyte (1990), it is stated that variations of mate selection do not involve just two categories, but a continuum from total parental control to total freedom of choice Along with this continuum. So basically, when we oppose arranged marriage, were not just against the gist of arranged marriage, but also against the strong authority that parents have over the procedure of getting married. Arranged marriage must be banned, because the ideology behind this type of marriage follows extremely dogmatic patterns regarding parental authority that make lives of couples miserable.

Some People Think That Convention in Our Society Obstruct Progress While Others Think That Taboos Help Maintain Social Harmony. Choose One Position and Support It with Evidence and Examples.

Chosen topic: Some people think that convention in our society obstruct progress while others think that taboos help maintain social harmony. Choose one position and support it with evidence and examples. As a result of globalization, the world is getting smaller and smaller. Some people have even said that the world has become a ‘Global Village’. With the integration of people coming from different financial, ethnic and social background, there are conflicts between interest groups.For example, the huge income disparity, large amount of new immigrants and the different point of views towards social issues may lead to a less harmious society. Apart from these, convention in a society may also be one of the factors affecting social harmony. â€Å"Social  harmony is a more complex  social  psychological phenomenon which is determined by the interactions among  social  values, people, and society. People achieve  social  harmony  when they feel their values and desires are attainable in society. â€Å"(Ai Han, 2008, Building a Harmonious Society and Achieving Individual Harmony, para 1)Traditions might lead to unfairness to the public. Take Hong Kong as an example, Hong Kong is a superstitious city and people care a lot about taboos and traditional practices. The pronunciation of the number, four, in Cantonese is similar to the pronunciation of death in Cantonese. Therefore Hong Kong people avoid saying ‘four’ in happy or critical occasions. There is also a tradition of omitting certain (4th, 14th and 24th etc. ) levels in building in Hong Kong. At the same time, the pronunciation of ‘eight’ is similar to the word of getting rich in Chinese. Many luxury buildings were built in Hong Kong in recent years.Property agencies make use of Chinese’s mindsets to increase revenue. We can easily find that the 8th floor, the 18th or the 28th floor are always being sold at a more expensive price. This phenomenon h as aroused public resentment. The general public believes that price should not only be determined by the number of floors but also many other impacts that many property agencies did not take into account. Such kinds of arguments do not only happen in Hong Kong but globally. From Asian to Western countries, there are always conflicts between conventions and the new enlightenment.The progress of might be hindered if we cannot balance the interests of different stakeholders in an issue. Homosexuality was said to be a taboo. However, as reported by Bohan (1996), in reality, homosexual individuals wish to enjoy freedom of love and belong to social groups that support them. In aspects of religion, a number of religions (e. g. Christianity and Catholic) said that homosexuality was not acceptable because it violated the original meaning of God’s creations. In traditional Asians’ eyes, they might even think homosexuality is an insult to their family and reputations.This topic is a shock for many of the older people in society or followers of religions. Both parties stand strong and do not appear to accept each other’s points of view. It is a topic that society had to deal with before achieving social harmony. Tragedies might occur when the convention clashes with the law or the value of society at that time. Chinese believe that having at least a son is essential for a family to continue their family lineage and to glorify their family. In Chinese history, people thought families that have no children or have daughters only was disrespectful to their ancestors.Since 1978, the Chinese Government has implemented the one-child-policy to control the soaring birth rate in China. Such kind of unfair law made many Chinese eager to have a male child directly. Barrett & Li (1999) pointed out that the problem of female infanticide and sex-selective abortion became more common after One Child Policy was established. When they found that their child was a fem ale, some of them may even abandon them, resulting in the increasing number of tragedies. At the same time, it has caused moral problem. Conventions sometimes hinder the balance of society and limit the development of society.Bengtson, Biblarz and Roberts (2002) reported that the family has traditionally been one of the most important sources of influence on children’s aspiration. Parents always have a thought that children would be more likely to success if they were professionals, in tradition’s thought, for example, doctors, lawyers, businessmen and accountants. They spent much effort and money on equipping their children. In reality, society does not only need these types of people but a diversity of skills. This kind of mindset has resulted in a bad social phenomenon so that many of the other industries (e. g. ulture, music and arts) cannot develop well and the social lacks a balance of strengths. With the aid of the above examples, it is shown that conventions wi ll obstruct the progress of society. Conventions and traditions would hinder people’s creativities and impose limitations on society. We need a breakthrough. Try to analyse from a slight different perspective and we might find new inspirations that is beneficial to ourselves or even our society. At the end, social harmony can finally be attained. Reference list: Ai, H. (2008). Building a Harmonious Society and Achieving Individual Harmony. Journal of Chinese Political Science, Vol. 3 Issue 2, p143-164. Retrieved on 23rd, October, 2012 from http://ehis. ebscohost. com/eds/detail? sid=2f313359-d4a8-40f3-80e2-aaeb1112a54e%40sessionmgr114&vid=1&hid=101&bdata=JnNpdGU9ZWRzLWxpdmUmc2NvcGU9c2l0ZQ%3d%3d#db=aph&AN=35567271 Barrett. R. E. , & Li, F. (1999) Modern China (pp. 65). United States of America: R. R. Donnelley & Sons Company. Bengtson, V. L. , Biblarz, T. K. , Robert R. E. L. , (2002). How Families Still Matter (pp. 60). United States of America: Cambridge University Press. Bo han, J. S. (1996) Psychology and Sexual Orientation (pp. 205). Great Britian: Routledge.

Essay on Childrens Testimony - 2644 Words

Over the last thirty years, the idea of children as witnesses and the accuracy of their testimony has been widely debated. People are asking themselves if the memories of young children, specifically between the ages of five and ten, can be accurate and in return trusted. So, can children’s memory and testimony be accurate? Prolific amounts of research have been conducted in an attempt to answer this question. Most of the research suggests that unfortunately we can not rely on their accurate recall in testimony. I would have to say I agree with the findings. nbsp;nbsp;nbsp;nbsp;nbsp;The current anxiety about the validity of children’s testimony in court stems mostly from heavily publicized cases of child molestation during the 1980’s†¦show more content†¦Second, we must look at the affects of being a witness not only on the legal system but also on the child as an individual. Children could be further traumatized emotionally and physically by involvement as a witness. Finally, we need to closely look at how the legal system is set up and how well children fit into this system. Are witness procedures set up in a way that children can understand and accurately give their testimony? These are the things that need to be looked at closely to determine if children can be reliable and credible witnesses in court. nbsp;nbsp;nbsp;nbsp;nbsp;Because of the greater involvement of child witnesses in legal settings, it is important to know whether their recollections of an event can be trusted (Koriat et. al, 2001). This is a question that obviously can not be answered with a simple yes or no answer. However we can look at the way in which children develop cognitively to help us better understand the way in which children think and understand the world around them. We know that children are lacking in experience as compared to adults. A four year old just has much less life experience than a 16 year old. Younger children are not able to detect subtle differences like, implications and sarcasm in conversation. In addition, children being less cognitively developed have immature and less concrete schemas. These schemas may change constantly through your life, butShow MoreRelatedChildren s Testimony Of Judicial Proceedings Throughout The Past Years Decades2006 Words   |  9 PagesAbstract This research paper investigates children’s testimony in judicial proceedings throughout the past few decades. An increase in child abuse allegations in the 1980s resulted in mass allegations throughout the United States. As a result, a child is interviewed by law enforcement and social workers regarding what happened during specific incidents. Tactics to acquire the testimony of the children has been up for debate by the judicial system and psychologists. 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