Tuesday, August 20, 2019
Positive and Negative Effects of Television on Children
Positive and Negative Effects of Television on Children Childrenââ¬â¢s television viewing time be carefully controlled or for some age groups eliminated entirely Contents (Jump to) Introduction TV, young children and aggression: Is TV dumping down our young? The role of TV in the obesity epidemic: Is TV ââ¬â helping the young to a more positive view of the world? TV linked to better language and literacy? Conclusion: References: Introduction: Since the advent of the television in the daily lives of the common people, the lifestyle and routine of the people have been changed. Television is no longer an idiot box in the lives of many instead it is one of the most important parts of the lifestyle. The television has come up with variety of programs and the increasing importance of the television in the daily life of the people has given the entertainment world a different name. It has been observed in many countries like the United States the children are devoting maximum of about thirty hours watching television per week. This has given rise to a hobby or a habit of watching television (Kelemen, 2002). In many countries the children like to watch television, forgoing their studies and this had created awareness within the parents and the teachers. The most important issue regarding this matter is that the children are getting wrong information in some particular cases from the different programs of the television. There are many interesting programs apart from the cartoon shows which attract the children. The study is all about the awareness that had been generated by different research outcomes conducted by different organizations. The study discusses many important issues and analyses both the positive and negative sides of the issues (Yapp, 2014). TV, young children and aggression: It is observed all over the world that the children are adversely affected by the violent programs which they view in the television. Eastman (2004) had said that by the time when the American children become grown up to leave the high school they would have viewed thousands of murders and other violent activities in the television. On the other hand Rowell Huesmann et al (2003) have said that there is a tendency in the infants to imitate the activities they observe from the television and hence the violent programs could have much impact on the minds of the children and could cause severe accidents in their lives (Huesmann Moise-Titus, 2003). Murray (2005) have pointed out that in many cases it has been observed that children having maximum exposure to violent programs get their sensitivity towards violence and this turn increases their tolerance of violence in the society. On the other some children are found to be getting more sensitive towards the violence and that might affect their physical and mental strength. It is not always good for the infants to watch television as they might be affected by the colors, hues, saturation and exposure level of the television portray. The sound effects might also affect the hearing aspect or the mental development of the infants as initial stages (Murray, 2012). Is TV dumping down our young? According to Anderson and Pempeck there is a close relationship between the development of language and watching TV. The children below 2 years who watch television for a long time do not develop their language and vocabulary. The children start to speak less and they follow only gestures. The children below 2 years who watch educational programs like Sesame Street and Dora the Explorer face the similar problems in the language development. But the children over 2 years while watching these programs specially designed for the development of language get a better learning opportunity and they develop the language faster (Gliebe, 2011). The parentsââ¬â¢ co-viewing with their kids has shown to be beneficial as the parents could manipulate the programs accordingly and might help their children in understanding the meaning of the programs they watch. The children are sometimes found to be more inclined towards the face to face communication and learn to develop language from this type of conversation. The parents could control the time their children are devoting towards watching the television. They could even ban or eliminate many programs from being watched by their children if they find some anti social or unethical in the programs. The role of TV in the obesity epidemic: The children who are watching television for a longer period are found to be affected by the increasing issue of obesity as they forgo their physical activities and sit idle at a place and watch television. The children get less time for any extra curriculum activities and due to that they are growing some problems in their physical growth. The habit of having fast food or snacks are being promoted by the television ads which are growing the habit of consuming fast food and snacks at an increasing rate which is affecting the health of the children to great extent. The children are getting much inclined towards the fast food and the ready to cook foods as they are being advertised very skillfully to attract the children (Boulos, Vikre, Oppenheimer, Chang, Kanarek, 2012). On the other hand television programs are also promoting some beneficial programs which are helping in the development of many good habits and learning. The television is also promoting various programs from where the children could learn about the culture of their countries or about different animals etc. There are some programs which are promoting the habits of practicing regular exercise in the daily regime of the children and the children are trying to follow them. Is TV helping the young to a more positive view of the world? According to Moeller (1996) the television programs are helping to understand the world around us through different specific channels. The television can have positive impacts on the minds of the children depending on the perception that the people are growing within them. Sometimes it is seen that people both children and adults like to believe that whatever is shown in the television is normal and real without judging the truth. This might have positive or negative effects depending on the individual conception development (Moeller, 1996). Some programs might show the children the way they want to prove the world around us and could have negative impact on the minds of the children. On the other hand there are certain programs which are useful to the children to collect many academic information or data which they could skillfully use in their studies and could increase their general knowledge (Wiseman, 2012). There are certain worrying issues where the children get wrong ideas about the cultures or the society of many places from the television. The children with good intelligence would take the positive views but the children with poor intelligence would not be able to get the positive views without the guidance of their parents or teachers. TV linked to better language and literacy? Many research work have proved that watching television is helping in the development of language and literacy in the children. The children of two years get to develop their language competency from watching television. Many children have been found to have grown better vocabulary by watching television. The children get to learn many things from television. There are many well designed education oriented programs like Sesame Street which provides good communication and language skills to be developed in the children (Close, 2004). Not all the learning programs are designed to develop language skills in the children. It is the responsibility of the guardians to supervise the programs and allow the children accordingly to watch the programs which are suited for their children. The adult co-viewers are responsible to grow and develop the language competencies within the children through their active participation. The conversation between the adult co-viewer and the children below two years is vital in developing the language within them. The parents or guardians have to play an active role in the development of language and literacy through watching television (Linebarger, 2006). Conclusion: The above discussion shows for and against the reduction of the television viewing by the children below two years and also for the children who are sensitive to many issues. The parents or the guardians have to be more conscious about the controlling of the time dedicated to the television viewing by the children. The Government should take steps either to ban some violent or anti social programs or to make the schedule of the programs as per the prime time or the general time for watching television. The study shows the positive and negative impacts of the television on the minds and developments of the children below and over two years. The study describes the various issue which are related with the viewing of the television. Watching TV is also hampering the physical development of the children and even increasing the rate of obesity in the children. The study throws lights on various findings from the research conducted by many researchers. The research should be able to analyze both the positive and negative impacts of watching television. More research is needed to provide more data and information regarding how much positive or negative it is to watch television for the children. The society should try to instigate the positive impacts of watching television rather than the negative impacts. The society should be well aware of the adverse effects which could affect the children from initial stage. References: Boulos, R., Vikre, E. K., Oppenheimer, S., Chang, H., Kanarek, R. B. (2012). ObesiTV: How television is influencing the obesity epidemic. Physiology Behavior, 146-153. Retrieved from friedmanfellows: http://friedmanfellows.com/assets/pdfs/elibrary/ObesiTV_final.pdf Close, R. (2004, March 13). Television and Language Development in the Early Years. Retrieved from literacytrust: http://www.literacytrust.org.uk/assets/0000/0429/TV_early_years_2004.pdf Gliebe, S. K. (2011, August 12). The Effects of Video and Television on Young Children: Research and Reflection for Christian Educators . Retrieved from cuchicago: http://lej.cuchicago.edu/early-childhood-education/the-effects-of-video-and-television-on-young-children-research-and-reflection-for-christian-educators/ Huesmann, R., Moise-Titus, J. (2003). Longitudinal Relations Between Childrenââ¬â¢s Exposure to TV Violence and Their Aggressive and Violent Behavior in Young Adulthood: 1977ââ¬â1992. Retrieved from umich: http://rcgd.isr.umich.edu/aggr/articles/Huesmann/2003.Huesmann,et al.Longrelations.Developmental Psych.pdf Kelemen, L. (2002, December 18). The Truth about Television. Retrieved from aish: http://www.aish.com/ci/s/48924702.html Linebarger, D. L. (2006, September 28). Elements of Effective Educational TV. Retrieved from pbskids: http://www-tc.pbskids.org/read/files/BOB-PARTI-ElementsofSuccessfulEdTV.PDF Moeller, B. (1996, October). Learning from Television: A Research Review. Retrieved from dcmp: https://www.dcmp.org/public_content/caai/nadh175.pdf Murray, J. (2012, January 09). Childrens Antisocial Behavior, Mental Health, Drug Use, and Educational Performance After Parental Incarceration. Retrieved from NCBI: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3283435/ Wiseman, R. (2012, June 30). Self help: forget positive thinking, try positive action . Retrieved from theguardian: http://www.theguardian.com/science/2012/jun/30/self-help-positive-thinking Yapp, R. (2014, January 10). Children who watch too much TV may have damaged brain structures. Retrieved from dailymail: http://www.dailymail.co.uk/health/article-2537240/Children-watch-TV-damaged-brain-structures.html Positive and Negative Effects of Television on Children Positive and Negative Effects of Television on Children TELEVISION: ITS EFFECTS AMONG CHILDREN IN TERMS OF EMOTIONAL AND BEHAVIORAL DISCOURSE IMPELIDO, DEANMARK G. Outline Watching television has many positive and negative effects on the behavior among children. Positive effects include, while negative effects includes violence, behave aggressively and their emotional aspects affected. The Effects of Television Positive Effects Negative Effects Violence Behave aggressively Emotional Aspects affected Watching television has positive effects (which include enhance learning skills and recognize emotions) and negative effects (includes violence, behave aggressively and lead to emotional problems) among children Introduction Technology makes our life easy and it becomes a part of our lives everywhere, anywhere. Before the growth of the technology being rampant, there is a first major source of innovation in technology and that is the television. Television sets become a major industry in the world. Almost all the people in the world, in their households have television sets, and every day, more and more people tend to view on television. By touching its button and by searching different channels, it gives us benefits and solutions to our challenges in the modern-faced world. This includes receiving reports from local and world events, to inspire young minds by exploring geography and history, watch a fantasy, and to entertain us. Television also tends to escape from the reality, which gives us a temporary relief from our problems in life or when we feel depressed. Due to the growing industry of television, television networks always wants to know their audience perspective on what kind of program they want to watch. Audiences have a big impact in the television industry without them, no image on the screen. Most probably, adults are the one who watch, but as the time goes by, children also considered a part of their audience so that television networks consider the programs they watch. Children in the 21st century are now exposed in the television screens and we cannot prevent that. They are treated by the researchers and policy makers as a ââ¬Å"special audienceâ⬠due they are in process to learn things from the screen (Potter, 2008). Also, they are not yet mature to select a show appropriate to them. So that, as more and more children tempt to watch, the more they see something wrong or something right depending on the content of the program they watch. As illustration, if a child sees violence, the more violent he become; and when he see educational and inspiring, it teaches him to learn new things. According to Hollenbeck Slaby, 1979, children starts to spend television at the age of 6 months, as they grow up, it increases number of hours they spend on television until it reaches by up to six and a half hours every day. Because of this, we think that it leads to positive and negative effects of the behavior of children as they grow up. According to psych iatrist Dr. Victor Cline in his speech in Norfolk, New Virginia, that all the pictures they see in television, it can clearly affects the self-image then, later behavior of young people. He also added that mental diet is the same as nutritional diet. Once a child sees on a television, it will put what they see it in their mind, later; it will take its changes on their behavior once they grow up. He consider the childrenââ¬â¢s minds into a bank-whatever we put on it, we will get it back 10 years or more with an interest (Cline, 1989) In general, watching television may lead to the positive and negative effects on the behavioral and emotional discourse of the children. Some positive effects are: it enhances learning skills and recognize emotions; and the negative effects are it leads to violence, behave aggressively and lastly, it leads to emotional problems. Watching television has positive effects (which include enhance learning skills and recognize emotions) and negative effects (includes violence, behave aggressively and lead to emotional problems) among children Discussion Positive Effects of Television Television has a great benefit among children as they get easily aware and connect about the physical happenings in their modern-faced society (Gunter and McAleer, 1997: xii-xiii).They also stated that television is not ââ¬Ëone-eyed monsterââ¬â¢ who waits to spread evil over the young members of the household. This is an implication that when a child watches a significant program that is ââ¬â educational, informative, and values-promoted shows will increase their intellectual growth. Researchers explain this, through watching preschoolers ââ¬ËSesame Streetââ¬â¢ regularly, it easily recognize their emotions and to cope trauma when the 9/11 terrorist attack in New York by featuring a story about grease fire in Hooperââ¬â¢s Stone which required the help of the brave firefighters (Wilson, 2008). Second positive effect of television among children is that they acquire basic languages on it. Studies shows that if they watch educational programs, their tendency is to learn basic shapes, numbers, letters, etc. if their parents guided them (Lemish and Rice, 1986). However, Naigles and Mayeux (2001) found that in certain circumstances children learn words and their meanings from educational programs that are specifically design for them (age, content etc.). Further, we must say that we select programs that are capable to their age and they must guide them in order for them to learn their language acquisition. Although still, there is no significant evidence that suggests television as part of their everyday lives to learn new things in life. Negative Effects of Television Violence is one of the primarily negative effects of television among children. Television violence had been increasing for the past years. In the studies, it shows that an average of 32 acts per hour, a child may see on the screen (Gerbner). Because of the number of violent acts a child may see, there is a result of the mental problem called ââ¬Å"copycat phenomenonâ⬠. Copycat Phenomenon defines as imitating or copying the act or behavior of a person from a particular show (Sparks, 2013). An example of this is if a child sees on television, a person who acts to be violent; there is a possibility to imitate its action, further, once it continues to imitate until he/she grows up, it results as to be his/her personality. Many people have experience this even adults because it stirs up their emotions easily and somehow, they relate on that scene they watch. Further to that, it results in increasing number of crime and harm things; so that it is very alarming when a child happen to it. Violent television teaches children step-by-step; on how to commit mistakes and violent acts easily (Cline, 1989, 2B.). Watching violence can lead to behaving aggressively. Does it really lead to behave aggressively among children? It is true that it may lead to behave them aggressively through the following factors: if a character in a particular scene performs violent acts; then that character receives a reward for their actions, and there is a possibility of increasing aggression to children especially on boys and not on girls. And this theory he proposed is the social learning theory (Bandura, 1973). To illustrate, if a child sees a scene in a screen which has violent acts, then later the character receives reward on it, there is a chance of imitating or again ââ¬Å"Copycat Phenomenonâ⬠. But, if the character did not receive rewards from it but receive punishment, there is a small chance of that child will refrain to do that act. But, in his further studies, it shows that this effect is not clearly depending on kind of program they watch; it is regardless of the kind of program they watch. T herefore, whatever kind of program they watch still, there is a risk of their behavior due to prolonged expose to television and violence. Once it changes their attitudes, it will clearly affect all their emotional aspects. Children emotions lead to anxiety, fear, trauma and even depression (Wilson, 2008). First, there is a possibility of anxiety to them. Second, their fear increases. There is a study that many children have experiences short-term reactions to television. When they watch a scary movie, (example is Monster House), they get react easily and probably they frightened. So that, after they watch it, they feel devastated and therefore, it results to trauma. It will also intensify these effects if they watch a particular news footage that contains tragedy or violence. As a result, children are full of fears to face the real-world. It will hard for them to express themselves and they might see the real-world as a difficult, more complicated and may a victim or real violence. It is normal, but, their emotional capacity maybe more difficult to cope. Watching television has positive effects (which include enhance learning skills and recognize emotions) and negative effects (includes violence, behave aggressively and lead to emotional problems) among children Conclusion: References: Books: Potter, W. J. (2008). Media literacy 4th edition, Sage Publications, Thousand Oaks, CA: USA. Sparks, G. G. (2013). Media Effects Research 4th Edition, Boston, MA: Wandsworth-Cengage Learning Internet Resources:
Monday, August 19, 2019
Charles Dickens :: GCSE English Literature Coursework
Charles Dickens Did you know that Charles Dickens thought that Americans were distasteful? There is a reason for this and you will find out if you read my essay. This will be a discussion on the famous author Charles Dickens and his life. The great author Charles Dickens was born on February 7, 1812, he was the son of John and Elizabeth Dickens. Charles Dickens father, John Dickens, was a clerk in a Navy pay office. John was very bad with finances so he was put in jail because of his debt. Charles' whole family joined his father in jail and Charles was stuck working for Warrens Blacking Factory. After his father was let out of prison he rescued his son from his horrible labor fate. From 1824 to 1827 he became a student at a school in London. Little did his family know that his stay at the Blacking Factory would haunt him for the rest of his life. The only 2 people he told about this horrible event in his life would be his wife, and his best friend John Foster which he will meet later in life. He uses this period in his life in one of his books it is called Great Expectations and also uses this in the book DavidCopperfield. In 1829 he was a reporter for the Doctor's Commoner's Courts. In 1832 he ,was a reporter on the Parliamentary debates in the House of Commons, and he became a reporter for a newspaper. In 1834 he adopted his famous pseudonym " Boz." Soon his father was put in jail for another count of debt and he came to his aid time. During his lifetime Charles' family would always be on his back for money. 		In 1836 the first series of the "Sketches of Boz" was released , also during this year he was hired to be a short writer to go along with his humorous sport illustrations by Robert Seymour. Robert committed suicide after the second set was completed so Charles changed the conception of the "PickWick Paper's" which afterwards would become a novel. The PickWick Papers was a huge success through November 1837. In 1836 he became editor of Bentley's Miscellany then he published a second series of the famous "Sketches of Boz", and met John Forster who later would become his greatest friend. 	After the huge success with the PickWick Papers he became a full time novelist,		
Sunday, August 18, 2019
Family Resource Centers Essay -- Social Work Children Papers
Family Resource Centers Half the children in this country live in homes in which one or both parents work. Twelve million children in this country do not have health insurance, and over 4.5% of all children are victims of suspected child abuse or neglect (Doktor and Poertner). Believe it or not, these are all indicators of the demand for Family Resource Centers within our school systems. Many question whether Family Resource Centers are worth the money the state pours into them. However, in serving students, parents and teachers, there should be no question of their significance. Due to The Kentucky Education Reform Act in the early 1990's we have seen the development of Family Resource Centers in Kentucky, and they are fulfilling expectations and serve a valuable purpose in spite of some skepticism. Being a social work major and growing up in a school system under KERA, I know that family resource centers are important and that all parents, students and teachers need to be informed of all the good they do for a community. To address these points we will discuss the purpose of family resource centers the controversy that surround them and their effectiveness. Background of Family Resource Centers Before we can look at the purpose and the controversy around Family Resource Centers, we must first consider their background and what Family Resource Centers are. According to an Orientation Guide for Newly Employed FR/YSC Coordinators published by Morehead State University's College of Education, Family Resource Centers originated in the Kentucky Education Reform Act of 1990. Section 18 of the historical document called for the establishment of a system of statewide coordination of child service agencies though a school base... ... Blocks for Success: States of States Kentucky." Education Week 21.17 (10 Jan 2002):119 Fact Search. Camden Carroll Lib. Morehead State University. 27 Oct 2013. Jones, Doug. Personal Interview. 2.Dec.2013. Messer, David. Personal Interview. 3 Nov. 2013. Rose, Harold. "Preface. "Orientation Guide for Newly Employed FR/YSC Coordinators." Morehead State University College of Education and Behavioral Sciences, May 1991: 1 "Student and Family Support." Kentucky Department of Education: (9 Sept 2003). 3 Nov. 2013 http://www.kentuckyschools.net. Wojciechowski, A. "Assuring the Effective Advanced Degree Nurse as Clinical Education Program Manager." Internet Journal of Advanced Nursing Practice: 5.2 (Jun 2002):43 Academic Search Premier. EBSCO Host. Camden Carroll Lib. Morehead State University. 27 Oct 2013.
Saturday, August 17, 2019
Ohmââ¬â¢s law Essay
An electronics factory needs resistors of 5 ohms and 15 ohms for a new electrical device. My task is to investigate how the resistance of a piece of wire depends on length and to find the length of the wire needed to make the required resistors, using only 4 volts. Introduction/Planning A selection of different wires made from constantan and nichrome and the usual laboratory apparatus will be available for me. Wire A ââ¬â Constantan wire of approximate diameter 0. 3mm Wire B ââ¬â Constantan wire of approximate diameter 0. 4mm Wire C ââ¬â Constantan wire of approximate diameter 0. 3mm A constantan is an alloy whose resistance stays fairly constant when it becomes hot. In fact the resistance changes by less than 0. 5% even when the temperature rises by a few hundred degrees. Nichrome, along with other metals, is an alloy whose temperature does change appreciably when it becomes hot. Before starting my coursework, I have to find the variables in the experiment, safety aspects etc. I found that a number of things affect the resistance of a wire. Below is a list of factors and reasons why they affect the resistance of a wire. From this list of factors I have to make sure that these factors remain constant or excluded from the experiment. We are only investigating length but the other variables may change our outcomes. In electricity, resistance is the ratio of the potential difference (p. d. or voltage) across a conductor to the electrical current, which flows through it as a result. The unit of measurement is the ohm (O), this being the resistance of a conductor requiring a potential difference of 1 volt across its ends to produce a current of 1 ampere. For a given metal conductor at constant temperature the value is the same whatever the current (Ohmââ¬â¢s law), but rises if the temperature rises. Any conductor possessing resistance gives off heat when a current flows through it. Jouleââ¬â¢s law describes this effect. Resistance occurs when the electrons travelling along the wire collide with the atoms of the wire. These collisions slow down the flow of electrons causing resistance. Resistance is a measure of how hard it is to move the electrons through the wire. Ohmââ¬â¢s law: The current flowing through a metal is proportional to the potential difference across it, provided that the temperature remains constant. We are going to use metals, which obey ohmââ¬â¢s law, metals which give us a constant value for resistance (gradient). Resistance (? ) = P. d across the wire (V) / Current through the wire (A) Current flows in an electric circuit in accordance with several definite laws. The basic law of current flow is Ohmââ¬â¢s law, named for its discoverer, the German physicist Georg Ohm. Ohmââ¬â¢s law states that the amount of current flowing in a circuit made up of pure resistances is directly proportional to the electromotive force impressed on the circuit and inversely proportional to the total resistance of the circuit. The law is usually expressed by the formula I = V/R, where I is the current in amperes, V is the electromotive force in volts, and R is the resistance in ohms Ohmââ¬â¢s law applies to all electric circuits for both direct current (DC) and alternating current (AC), but additional principles must be invoked for the analysis of complex circuits and for AC circuits also involving inductances and capacitances. A series circuit as on page 5, is one in which the devices or elements of the circuit are arranged in such a way that the entire current (I) passes through each element without division or branching into parallel circuits. When two or more resistances are in series in a circuit, the total resistance may be calculated by adding the values of such resistances. If the resistances are in parallel, the total value of the resistance in the circuit is given by the formula: In a parallel circuit, electrical devices, such as incandescent lamps or the cells of a battery, are arranged to allow all positive (+) poles, electrodes, and terminals to be joined to one conductor, and all negative (-) ones to another conductor, so that each unit is, in effect, on a parallel branch. The value of two equal resistances in parallel is equal to half the value of the component resistances, and in every case the value of resistances in parallel is less than the value of the smallest of the individual resistances involved. In AC circuits, or circuits with varying currents, circuit components other than resistance must be considered. If a circuit has a number of interconnected branches, two other laws are applied in order to find the current flowing in the various branches. These laws, discovered by the German physicist Gustav Robert Kirchhoff, are known as Kirchhoffââ¬â¢s laws of networks. The first of Kirchhoffââ¬â¢s laws states that at any junction in a circuit through which a steady current is flowing, the sum of the currents flowing to the point is equal to the sum of the currents flowing away from that point. The second law states that, starting at any point in a network and following any closed path back to the starting point, the net sum of the electromotive forces encountered will be equal to the net sum of the products of the resistances encountered and the currents flowing through them. This second law is simply an extension of Ohmââ¬â¢s law. The application of Ohmââ¬â¢s law to circuits in which there is an alternating current is complicated by the fact that capacity and inductance are always present. Inductance makes the peak value of an alternating current lag behind the peak value of voltage; capacitance makes the peak value of voltage lag behind the peak value of the current. Capacitance and inductance inhibit the flow of alternating current and must be taken into account in calculating current flow. The current in AC circuits can be determined graphically by means of vectors or by means of the algebraic equation, in which L is inductance, C is capacitance, and f is the frequency of the current. The quantity in the denominator of the fraction is called the impedance of the circuit to alternating current and is sometimes represented by the letter Z; then Ohmââ¬â¢s law for AC circuits is expressed by the simple equation I = V/Z. We know that all instruments have an error on its measurement, so the way to work out the percentage error is: Percentage error = (error / measured value) i 100 Conduction in metals In metals, atoms contain protons, nucleus and lose electrons which orbit around the nucleus. Below, I have investigated conduction in metals and how they affect resistance. METAL LATTICE (Electrons move in a random direction. ) METAL LATTICE (Electrons with power pack in a particular direction. ) Variables Length: If the length of the wire is increased then the resistance will also increase as the electrons will have a longer distance to travel and so more collisions will occur. Due to this, the length increase should be proportional to the resistance increase. Thickness: If the wireââ¬â¢s thickness is increased the resistance will decrease. This is because of the increase in the space for the electrons to travel through. Due to this increased space between the atoms, there should be fewer collisions. The number of free electrons changes from one material to another. The size of the ions changes from one material to another, this affects the current and therefore affects the resistance. The arrangement and size of the atoms change from one material to another. So if there is a kink in the wire this will change the thickness of the wire. Temperature: If the wire is heated up the atoms in the wire will start to vibrate because of their increase in energy.
Survival of the Fittest
Survival of the Fittest His sweaty palms clutch a few coins. The bus line moves forward. Ticket paid for, a quick glance to the back of the bus. They wait, feeding off his panic and distress as he walks to his seat. Fiona Dove investigates teen bullying. Survival of the fittest has been a notion well accepted by society when applied to animals. The strong and the weak battle it out to determine who will be supreme. Does this theory apply to bully behaviour? If three-quarters of Australian households have at least one person affected by bullying are our children fighting a battle, which will determine how they conduct their lives? The Education of Queensland Child Protection Act defines bullying as ââ¬Å"The abuse of power with the intention of causing distress to other person(s)â⬠¦Ã¢â¬ Bullying is a poisonous weed within society. Research shows that children who bully at a young age have a higher risk of committing felonies as an adult and becoming a criminal. Indeed victims of bullying have experienced psychological damage so severe it lead to suicide. Chanelle Rae was fourth student from Western Height College in Geelong, Victoria to commit suicide in a five-month period. Chanelle was a zealous supporter of the Geelong cats. Her idol Corey Enright a cats team member was pallbearer at her funeral. However on the 17th of July in 2009 Chanelle committed suicide after a brutal cyber bullying attack. [pic] It's natural, so whatââ¬â¢s wrong with this Picture? With technology constantly advancing this generation has much more choice in torturous devices than 20 years ago. Mobile phones, Internet physical violence and smear campaigns are all weapons in a bullyââ¬â¢s arsenal. With all this at a bullyââ¬â¢s disposal victims are in a constant state of trepidation unsure as to which direction the blow will come from. Television programmes preach that only those who fit the stereotype of a ââ¬Å"Nerdâ⬠are bullied in society; the reality is that a bully can target anyone. Insecurities, fear and jealousy are the underlying emotions that bullies deal with by intimidating and antagonizing others. As a consequence of young people being herded together for extended periods of time, the instinct to overpower and ââ¬Å"bullyâ⬠others is natural. As caregivers we should be asking ourselves whether bubble wrapping and shrouding children from the public domain mean that they have insufficiently developed social skills? Are we, ironically, making children revert back to the battle for supremacy? With one in five students having been harassed at school and at least one in three children bullied almost daily, only a fool would say that bullying in schools is a minor problem. ââ¬Å"Bullying will always be a part of school culture,â⬠agrees Alison Heder a school bus driver. To change the bullying culture children need to be told from a very young age that telling a trusted adult, whether it may be a school counsellor or a parent in OK and not ââ¬Å"tattle-tellingâ⬠. Rather than being sheltering children should be out learning how to behave. Instead of being thrown straight into the sharks at the age of six when school starts, the transition from home to school would be less of an ordeal for children if the basic foundations of good communication were already in place. Queensland Government Department of Education and Training, Code of School Behaviour requires that schools provide a safe and supportive learning environment. When asked about her thoughts on this in regards to the current bullying issues Alison exclaimed ââ¬Å"Itââ¬â¢s not the schools fault! Parents need to teach their children acceptable behaviour through exampleâ⬠Studies have shown that with effective communication between the school and home in most cases is able to stop the bully and help the students move forward. On the other hand when the student is too afraid to reach out for help the result can be fatal. On the 15th of February 2010 a young boy encountered a terrible fate. Elliot Fletcher, at just 12 years old was stabbed in the chest. This story was met with shock Australia wide as the reality of bullying in schools was realised. The well-established Catholic school, St. Patrickââ¬â¢s College, recorded 380 absences out of 1100 after the news of Elliotââ¬â¢s passing had spread. The reputation of all Private schools was further tarnished as several more violent attacks were reported. Parents are now questioning how the government is handling the bullying epidemic. Alison Heder concurred that the governmentââ¬â¢s current handle on the bullying situation is as ineffectual as it is inadequate. Whilst bullying may never be truly eliminated from society the aim of new bullying campaigns is to inform the victims of bullies of the various resources each school has to help them stop the bullying and move on from the traumatic experiences. Hotheaded, savage and ungovernable; dread, panic, terror; from covert and subtle to openly ridiculing. Natural or not, bullying is not something to be pushed away to the sides where it festers and thrives. The culture of society must first change if we are to eradicate this practice. Bibliography Personal Interview â⬠¢ Heder, Alison. 1961. Working. Local School Bus Driver, interviewed 19th February 2010. Newspaper Articles â⬠¢ Tomazin, Farrah. ââ¬Å"3/4 of Australian Households have at least one Person who has been Bulliedâ⬠, The Age, 20th March 2010. â⬠¢ Ironside, Robyn. Vogler, Sarah. ââ¬Å"Boy, 12, dies after being stabbed at St. Patrickââ¬â¢s College Shorncliffeâ⬠, The Courier Mail, 20th March 2010. â⬠¢ Scott, Edwina. ââ¬Å"Hundreds Gather for Suicide Teenââ¬â¢s Funeralâ⬠, The Courier Mail, 20th March 2010. â⬠¢ Chilcott, Tanya. ââ¬Å"School Bullying Shame: Three Children a Class Bullied Dailyâ⬠, The Courier Mail, 20th March 2010. â⬠¢ Ironside, Robyn. Chilcott, Tanya. ââ¬Å"Pupils Struggle with Heartbreak after Boy Stabbed to Death in Brisbane Schoolâ⬠, The Herald Sun, 20th March 2010. Websites â⬠¢ Anon. 2000. Code of School Behaviour. http://education. ld. gov. au/studentservices/behaviour/bm-codebehav. html. (Accessed 20th March. 2010) â⬠¢ Anon. 2007. Child Protection Act 1999. http://www. childsaftey. qld. gov. au/legislation/child-protection/child-protection-act-1999. html. (Accessed 20th March. 2010) â⬠¢ Field, Evelyn. 2003. Bully Blocking. www. bullying. com. au/school-bullying/. (Accessed 21st March 2010) ââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬â ââ¬Å"Children are terrified to go to the school guidance counsellor because they are afraid that the bully will find out theyââ¬â¢ve been tattle-telling,â⬠tells Alison Heder Survival of the Fittest Survival of the Fittest His sweaty palms clutch a few coins. The bus line moves forward. Ticket paid for, a quick glance to the back of the bus. They wait, feeding off his panic and distress as he walks to his seat. Fiona Dove investigates teen bullying. Survival of the fittest has been a notion well accepted by society when applied to animals. The strong and the weak battle it out to determine who will be supreme. Does this theory apply to bully behaviour? If three-quarters of Australian households have at least one person affected by bullying are our children fighting a battle, which will determine how they conduct their lives? The Education of Queensland Child Protection Act defines bullying as ââ¬Å"The abuse of power with the intention of causing distress to other person(s)â⬠¦Ã¢â¬ Bullying is a poisonous weed within society. Research shows that children who bully at a young age have a higher risk of committing felonies as an adult and becoming a criminal. Indeed victims of bullying have experienced psychological damage so severe it lead to suicide. Chanelle Rae was fourth student from Western Height College in Geelong, Victoria to commit suicide in a five-month period. Chanelle was a zealous supporter of the Geelong cats. Her idol Corey Enright a cats team member was pallbearer at her funeral. However on the 17th of July in 2009 Chanelle committed suicide after a brutal cyber bullying attack. [pic] It's natural, so whatââ¬â¢s wrong with this Picture? With technology constantly advancing this generation has much more choice in torturous devices than 20 years ago. Mobile phones, Internet physical violence and smear campaigns are all weapons in a bullyââ¬â¢s arsenal. With all this at a bullyââ¬â¢s disposal victims are in a constant state of trepidation unsure as to which direction the blow will come from. Television programmes preach that only those who fit the stereotype of a ââ¬Å"Nerdâ⬠are bullied in society; the reality is that a bully can target anyone. Insecurities, fear and jealousy are the underlying emotions that bullies deal with by intimidating and antagonizing others. As a consequence of young people being herded together for extended periods of time, the instinct to overpower and ââ¬Å"bullyâ⬠others is natural. As caregivers we should be asking ourselves whether bubble wrapping and shrouding children from the public domain mean that they have insufficiently developed social skills? Are we, ironically, making children revert back to the battle for supremacy? With one in five students having been harassed at school and at least one in three children bullied almost daily, only a fool would say that bullying in schools is a minor problem. ââ¬Å"Bullying will always be a part of school culture,â⬠agrees Alison Heder a school bus driver. To change the bullying culture children need to be told from a very young age that telling a trusted adult, whether it may be a school counsellor or a parent in OK and not ââ¬Å"tattle-tellingâ⬠. Rather than being sheltering children should be out learning how to behave. Instead of being thrown straight into the sharks at the age of six when school starts, the transition from home to school would be less of an ordeal for children if the basic foundations of good communication were already in place. Queensland Government Department of Education and Training, Code of School Behaviour requires that schools provide a safe and supportive learning environment. When asked about her thoughts on this in regards to the current bullying issues Alison exclaimed ââ¬Å"Itââ¬â¢s not the schools fault! Parents need to teach their children acceptable behaviour through exampleâ⬠Studies have shown that with effective communication between the school and home in most cases is able to stop the bully and help the students move forward. On the other hand when the student is too afraid to reach out for help the result can be fatal. On the 15th of February 2010 a young boy encountered a terrible fate. Elliot Fletcher, at just 12 years old was stabbed in the chest. This story was met with shock Australia wide as the reality of bullying in schools was realised. The well-established Catholic school, St. Patrickââ¬â¢s College, recorded 380 absences out of 1100 after the news of Elliotââ¬â¢s passing had spread. The reputation of all Private schools was further tarnished as several more violent attacks were reported. Parents are now questioning how the government is handling the bullying epidemic. Alison Heder concurred that the governmentââ¬â¢s current handle on the bullying situation is as ineffectual as it is inadequate. Whilst bullying may never be truly eliminated from society the aim of new bullying campaigns is to inform the victims of bullies of the various resources each school has to help them stop the bullying and move on from the traumatic experiences. Hotheaded, savage and ungovernable; dread, panic, terror; from covert and subtle to openly ridiculing. Natural or not, bullying is not something to be pushed away to the sides where it festers and thrives. The culture of society must first change if we are to eradicate this practice. Bibliography Personal Interview â⬠¢ Heder, Alison. 1961. Working. Local School Bus Driver, interviewed 19th February 2010. Newspaper Articles â⬠¢ Tomazin, Farrah. ââ¬Å"3/4 of Australian Households have at least one Person who has been Bulliedâ⬠, The Age, 20th March 2010. â⬠¢ Ironside, Robyn. Vogler, Sarah. ââ¬Å"Boy, 12, dies after being stabbed at St. Patrickââ¬â¢s College Shorncliffeâ⬠, The Courier Mail, 20th March 2010. â⬠¢ Scott, Edwina. ââ¬Å"Hundreds Gather for Suicide Teenââ¬â¢s Funeralâ⬠, The Courier Mail, 20th March 2010. â⬠¢ Chilcott, Tanya. ââ¬Å"School Bullying Shame: Three Children a Class Bullied Dailyâ⬠, The Courier Mail, 20th March 2010. â⬠¢ Ironside, Robyn. Chilcott, Tanya. ââ¬Å"Pupils Struggle with Heartbreak after Boy Stabbed to Death in Brisbane Schoolâ⬠, The Herald Sun, 20th March 2010. Websites â⬠¢ Anon. 2000. Code of School Behaviour. http://education. ld. gov. au/studentservices/behaviour/bm-codebehav. html. (Accessed 20th March. 2010) â⬠¢ Anon. 2007. Child Protection Act 1999. http://www. childsaftey. qld. gov. au/legislation/child-protection/child-protection-act-1999. html. (Accessed 20th March. 2010) â⬠¢ Field, Evelyn. 2003. Bully Blocking. www. bullying. com. au/school-bullying/. (Accessed 21st March 2010) ââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬â ââ¬Å"Children are terrified to go to the school guidance counsellor because they are afraid that the bully will find out theyââ¬â¢ve been tattle-telling,â⬠tells Alison Heder
Friday, August 16, 2019
The Role Technology Plays in Today’s Society
After the Industrial Revolution, human beings came to a new era, which has brought about a drastic change to the whole world in all aspects of life, noticeably in the technological field, whose progress has been by leaps and bounds, and made what formerly believed impossible become a possible. It is obvious that there is a rush toward modern technology for teaching as well as learning nowadays. Learners, especially students have been very quick at embracing technology as the means to reach the most up-dated information in order to open themselves to the world as well as to see how the world touches them.Technology is used to enhance human beings physically and intellectually, however many people is discovering that that technology is a two-edged sword; the benefits are equally balanced by the downsides. It is said that particular jobs will inevitably disappear as a result of technological advancements threatening the importance of the job. Today, many jobs such as ATMs replace bank t ellers, answering machines replace operators, and insightful descriptions of the product on Internet shopping sites replace salesmen.Many have considered the downsides to technology and decided that IT advancements are not all beneficial to society. Even though machines and technology have replaced the jobs that were once done by human beings, the jobs have not been eliminated; they are merely changed in a way that humans no longer carry on the task. Technology has also changed jobs in a way so that it makes it easier to human beings to do their work. An example is how humans exploit the usefulness of machines to mass-produce products and food.Engineers are also hired to develop ways in order to enhance the already existing technology. Despite social issues surrounding the idea of computers replacing humans, many people would agree that if a job is taken over by a machine that is incapable of independent thought, the job is not suitable for a human being who have the ability to do s o. Technology helps eradicate useless jobs and decreases labor costs, but it also creates new jobs. An example of this is the manufacturing of the actual technology and the computer specialists hired to put the technology to use.In our never-ceasing quest for progression and expansion, it seems taken for granted that technological advancement is a positive phenomenon. Amidst the hysteria, however, lies the forgotten fact that the latest development is not necessarily what is best for society. We are encouraged to believe that faster, more complex and superior technology will be beneficial to us in some way. Technology has many positive aspects but, in the wrong hands, it can become dangerous.Technology is a valuable tool but is somewhat misused by todayââ¬â¢s teens. The two main forms of technology affecting teenagers ââ¬â cell phones and the Internet ââ¬â have brought about major changes in our lifestyle. This technology has allowed teens to have inane communications and in doing so, contributes to the ââ¬Ëdumbing downââ¬â¢ of society. We spend more time corresponding with our friends on cell phones and the Internet than we do working or participating in activities which expand and challenge
Thursday, August 15, 2019
Nursing and Patient Essay
For each of the above theories, please prepare the following; 1. Brief biography of the theorist (person who created the theory) 2. A brief discussion of the important assumptions and concepts of the theories. Florence Nightingale is the most recognized name in the field of nursing. Her work was instrumental for developing modern nursing practice, and from her first shift, she worked to ensure patients in her care had what they needed to get healthy. Her Environmental Theory changed the face of nursing to create sanitary conditions for patients to get care. Biography of Florence Nightingale Florence Nightingale was born in 1820 in Italy to a wealthy British family. She was raised in the Anglican faith, and believed the God called her to be a nurse. This call came to her in February 1837 while at Embley Park. She announced her intention to become a nurse in 1844. Her mother and sister were angry at her decision, but Nightingale stood strong. She worked hard to learn about nursing, despite societyââ¬â¢s expectation that she become a wife and mother. In fact, she rejected a suitor because she thought it would interfere with her nursing career. In 1853, she accepted the position of superintendent at the Institute for the Care of Sick Gentlewomen in Upper Harley Street, London. She held this position until October 1854. The income given to her by her father during this time allowed her to pursue her career and still live comfortably. Though Nightingale had several important friendships with women, including a correspondence with an Irish nun named Sister Mary Clare Moore, she had little respect for women in general, and preferred friendships with powerful men. She died in 1910. Career of Florence Nightingale Nightingale is best known for her pioneering work in the field of nursing. She tended to wounded soldiers during the Crimean War. She became known as the ââ¬Å"Lady with the Lampâ⬠because of her night rounds. While nursing soldiers during the war, Nightingale worked to improve nutrition and conditions in the wards. Many injured soldiers were dying from illnesses separate from their injuries, such as typhoid, cholera, and dysentery. Nightingale made changes on the wards or started the process by calling the Sanitary Commission. Her work led to a reduction in the death rates of injured soldiers from 42% to 2%. Nightingale believed the deaths were the result of poor nutrition, inadequate supplies, and the soldiers being dramatically overworked. After collecting evidence that pointed to unsanitary conditions as a major cause of death, Nightingale worked to improve sanitation in army and civilian hospitals during peacetime. After the Crimean War, she established a nursing school at St. Thomasââ¬â¢ Hospital in London in 1860. The first nurses trained at this school began working in 1865 at the Liverpool Workhouse Infirmary. It was the first secular nursing school in the world, and is now part of Kingââ¬â¢s College London. Her work laid the foundation for modern nursing, and the pledge all new nurses take was named after her. Nightingale wrote Notes on Nursing (1859), which was the foundation of the curriculum for her nursing school and other nursing schools. This short text was considered the foundation of nursing education, and even sold well to the public. She also wrote Notes on Hospitals, Notes on Matters Affecting the Health, and Efficiency and Hospital Administration of the British Army. Nightingale spent the rest of her career working toward the establishment and development of nursing as a profession, paving the way for nursing in its current form. In 1883, Nightingale was given the Royal Red Cross by Queen Victoria. In 1907, she was the first woman to receive the Order of Merit. In 1908, she was given the Honorary Freedom of the City of London. International Nurses Day is celebrated on her birthday. Florence Nightingaleââ¬â¢s Contribution to Nursing Theory: Environmental Theory Florence Nightingale is attributed with establishing the modern practice of nursing. She also contributed to the field with nursing theories still used today. One of her nursing theories is the Environmental Theory, which incorporates the patientsââ¬â¢ surrounding environment in his or her nursing care plan. In this theory, the role of the nurse is to use the patientââ¬â¢s environment to help him or her recover and get back to the usual environment. The reason the patientââ¬â¢s environment is important is because it can affect his or her health in a positive or negative way. Some environmental factors affecting health according to Nightingaleââ¬â¢s theory are fresh air, pure water, sufficient food and appropriate nutrition, efficient drainage, cleanliness, and light or direct sunlight. If any of these factors is lacking, it can delay the patientââ¬â¢s recovery. Nightingale also emphasized providing a quiet, warm environment for patients to recover in. The theory also calls for nurses to assess a patientââ¬â¢s dietary needs, document food intake times, and evaluate how the patientââ¬â¢s diet affects his or her health and recovery. Determining a patientââ¬â¢s environment for recovery based on his or her condition or disease is still practiced today, such as in patients suffering from tetanus, who need minimal noise to keep them calm and prevent seizures. http://nursing-theory.org/nursing-theorists/Florence-Nightingale.php s the founder of modern nursing, Florence Nightingaleââ¬â¢s Environment Theory changed the face of nursing practice. She served as a nurse during the Crimean War, at which time she observed a correlation between the patients who died and their environmental conditions. As a result of her observations, the Environment Theory of nursing was born. Nightingale explained this theory in her book, Notes on Nursing: What it is, What it is Not. The model of nursing that developed from Nightingale, who is considered the first nursing theorist, contains elements that have not changed since the establishment of the modern nursing profession. Though this theory was pioneering at the time it was created, the principles it applies are timeless. There are seven assumptions made in the Environment Theory, which focuses on taking care of the patientââ¬â¢s environment in order to reach health goals and cure illness. These assumptions are: 1. natural laws 2. mankind can achieve perfection 3. nursing is a calling 4. nursing is an art and a science 5. nursing is achieved through environmental alteration 6. nursing requires a specific educational base 7. nursing is distinct and separate from medicine| The focus of nursing in this model is to alter the patientââ¬â¢s environment in order to affect change in his or her health. The environmental factors that affect health, as identified in the theory, are: fresh air, pure water, sufficient food supplies, efficient drainage, cleanliness of the patient and environment, and light (particularly direct sunlight). If any of these areas is lacking, the patient may experience diminished health. A nurseââ¬â¢s role in a patientââ¬â¢s recovery is to alter the environment in order to gradually create the optimal conditions for the patientââ¬â¢s body to heal itself. In some cases, this would mean minimal noise and in other cases could mean a specific diet. All of these areas can be manipulated to help the patient meet his or her health goals and get healthy. The Environment Theory of nursing is a patient-care theory. That is, it focuses on the care of the patient rather than the nursing process, the relationship between patient and nurse, or the individual nurse. In this way, the model must be adapted to fit the needs of individual patients. The environmental factors affect different patients unique to their situations and illnesses, and the nurse must address these factors on a case-by-case basis in order to make sure the factors are altered in a way that best cares for an individual patient and his or her needs. The ten major concepts of the Environment Theory, also identified as Nightingaleââ¬â¢s Canons, are: 1. Ventilation and warming 2. Light and noise 3. Cleanliness of the area 4. Health of houses 5. Bed and bedding 6. Personal cleanliness 7. Variety 8. Offering hope and advice 9. Food 10. Observation According to Nightingale, nursing is separate from medicine. The goal of nursing is to put the patient in the best possible condition in order for nature to act. Nursing is ââ¬Å"the activities that promote health which occur in any caregiving situation.â⬠Health is ââ¬Å"not only to be well, but to be able to use well every power we have.â⬠Nightingaleââ¬â¢s theory addresses disease on a literal level, explaining it as the absence of comfort. The environment paradigm in Nightingaleââ¬â¢s model is understandably the most important aspect. Her observations taught her that unsanitary environments contribute greatly to ill health, and that the environment can be altered in order to improve conditions for a patient and allow healing to occur. Nightingaleââ¬â¢s Modern Nursing Theory also impacted nursing education. She was the first to suggest that nurses be specifically educated and trained for their positions in healthcare. This allowed there to be standards of care in the field of nursing, which helped improve overall care of patients
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