The Causes and Psychological Effect of Bullying in High School Essay

The Causes and Psychological Effect of Bullying in High School - Essay Example These types of bullying are often carried out on the victims based on their sexuality, gender, race, religion, abilities, body size, and age among other features (Carey, P. 34). From these factors that promote bullying, it is apparent that the power imbalances that favor and promote bullying could be social, economic, and physical powers. Although bullying affects the bullied more than the bully, the stereotypical notion that the bullied is never affected by his/her actions should be revised. That is to say, the portrayal of a bully as some tough and self-confident individual who conquers all his/her victims no longer stands. Besides harming their victims, high school bullies are also emotionally, physically, and psychologically affected by their actions (Carey, P. 89). In fact, psychological instability has been identified as a major cause of bullying tendencies in high school bullies. It can therefore be asserted without fear of contradiction that ‘true bullies’ are qu ite rare since most bullies are also affected or bullied by their actions. This paper therefore explores the causes of bullying and the emotional and psychological effects of high school bullying on bullies. Causes of High School Bullying Despite the recently reported increased awareness of bullying in high schools, little has been achieved as far as reducing the cases of bullying in schools are concerned. This situation may be due to the fact that the identification and the tackling of the real causes of high school bullying are still quite big challenges to parents and teachers. There are numerous causes of high school bullying that are however quite apparent and concerned parties such as teachers and parents should take them into account. In other words, it appears that the only affective solution to high school violence is the identification of the variety of reasons for which high school students become bullies. The first cause of high school bullying is frustration. The cause of frustration in these cases could be impairments and such impaired students may be resentful if such impairment is not being recognized. These impairments include allergy, undiagnosed PTSD, learning disabilities, autism, deafness, and dyslexia among other difficulties. The frustration particularly stems from the fact that these impaired students are expected to perform at par with the other able-bodied classmates. The matter is made worse by the fact that no attempts are made to identify the source of their frustration. The second cause of high school bullying is bad or lack of role models for high school students at home and the larger communities they come from. Absence of proper role models to look up to results in high school students missing the opportunity to learn positive behavior skills. Coupled to this cause is abuse at home, which results in abused children expressing their anger on their classmates. Family neglect just like home abuse causes retardation in childrenâ₠¬â„¢s emotional, psychological, and behavioral developments. The other causes of high school bullying are undue influence from friends or crowds, conduct disorders, personality disorders, and antisocial disorders. Psychological and Emotional Effects of Bullying There are several psychological effects that researchers have found high school bullies to be prone to including low self-esteem, childhood and adulthood behavioral problems, and depression disorders and other psychological disorders. Besides

Walt Disney Prospectus Case Study Example | Topics and Well Written Essays - 1000 words

Walt Disney Prospectus - Case Study Example intellectual property for using in connection with publications and merchandise; distribute end products to retailers through major Disney stores and other associated outlets; and finally publication of magazines and books. The Walt Disney Company is subjected to Securities Exchange Act of the year 1934. This report focuses on the public offer which the company offered way back in 2008. A comparison has been done to compare its former offers to the mentioned offer. Disney offered 4.50% global notes debt to citizens who had shares as well as those who never had shares. For successful results out of this, one of the approaches the company took was to provide a convenient mode for purchasing Disney common stock shares and reinvest any cash dividends paid on such shares. The discretion of the company to purchase shares was meant to be made by a designated purchasing agent either from Disney or in the open market (Barrier, 2007). Open market share purchases could be transacted through negotiated operations on such terms depending on purchasing agents’ determination. Either Disney or any participant had no authority alter the time, price or the date when shares would be purchased by the agent that deals with purchases. These were a few measures the company took to ensure that its plan fared on well. Disney proposed to sell $1,000,000,000 to the public. This amount has significantly increased as compared to initial offers. This is majorly attributed by the fact that the company’s strategy of building brands that are firm and franchises has continued creating great value across the company. The offer also increased due to the fact that the company brought in new products and services that gave them much security and confidence in offering the public these notes. More investors were also attracted to the offer which was really paying well in terms of dividend pay despite economic crisis that tried to destabilize global markets. Corporate and the unallocated

Eating Habits of College Students Research Paper

Eating Habits of College Students - Research Paper Example Also, it demonstrates how adequate understanding of consequences of poor eating habits can improve the health of the students and the entire nation. 1. Research question(s), rationale and qualifications, This study aims to answer various issues relating to eating habit of the college students. For example, how does food quality of campus cafe affect eating habits of the college student? What factors influence the eating habit of the college students? Is there a relationship between campus life and eating students eating habit? Does poor eating habit among the college students have any effect on their health? What is the link between the level of health dietary awareness and students eating habit? 2. Outcomes and impact The rate of overweight and obesity in the United States has been rising at an alarming rate as well as the prevalence of lifestyle diseases such as cardiovascular, diabetes and so on. Various studies have shown that the most affected population are those between the age of 18 and 29 years, and an unfortunate majority of these are the college, students. Also, about 36% of the college students are either overweight or obese (Farrell, 2010). The menace of overweight or obesity among the college students has been contributed by unhealthy eating habits. The college environment has also made a significant influence on the eating habits of the students because of the availability of large portions of high calorie and fat foods as well as buffet style cafeteria (Deshpande et al., 2009).

Thomas Hart Benton Essay Example for Free

Thomas Hart Benton Essay Described by former U.S. President Harry Truman as the best painter in America, Thomas Hart Benton led a new art movement in the country in an era when modernism and abstract art were in vogue. Benton, the scion of a famous political family in Neosho, Missouri, is one of the widely recognized popular artists in the United States1.   Despite his diminutive five-feet three stature and fiery temper, Benton was a man of enormous talents for he was not just a painter; he was also a writer and a musician, and a man well versed in the issues of his time. Being the son of a lawyer and congressman, and the grandnephew of a senator, Bentons father wanted him to get involved in law or politics.   But young Benton showed early on remarkable skills in art, which his mother encouraged and supported.   Despite oppositions from his father, Benton pursued his artistic inclinations.   At a young age, he worked as a cartoonist for Joplin (Missouri) American in 1906. After that, he was sent to a military school by his father, but was later allowed to leave and study at the Art Institute of Chicago in 1907.   After two years, he left for further studies in the Academie Julien in Paris, where he met fellow North American artists like Stanton Macdonald-Wright, whose leaning towards synchromism influenced Bentons art.   While in Paris, works of Michelangelo and El Greco created lasting impact on Benton2. In Selden Rodmans Fighter and Artist article, he described Bentons life in Paris as the unhappiest in the artists career.   He didnt have an audience for his work and somehow lost the knack for making art a performance.   His mother came to Paris and brought Benton home with her, a move that proved fortunate for back in America, the artist found his art again. _____________ Mark M. Johnson, On the Road with Thomas Hart Benton: Images of a Changing America (1999): 17. Ibid, 19. Upon his return, Benton went to New York and continued painting.   He experimented and studied the arts of the old masters as well as various modern styles.   Before finding his niche in the world of art, Benton was generally considered a modernist who dabbled in modern approaches like Cezannism the use of repetitive, sensitive and exploratory brushstrokes, and Constructivism the use of industrial, angular approach with geometric abstraction3.   Among the modernist movements, he was particularly drawn towards synchromism, a painting technique that treats colors the same way a composer arranges notes in music with advancing and reducing hues.  Ã‚   This was in part through the influence of the modernist American painter, Macdonald-Wright, who Benton met in Paris and became his life-long friend. In 1919, he was employed as a draftsman for two years in the United States Navy, a move that significantly changed his style. During his navy stint, Bentons drawings and sketches were focused on realistic depictions of the work and life in shipyards4.   In his realist drawings, Benton found his medium, which he pursued with vigor throughout his life.   The Navy Art Collection has twenty-five of Thomas Hart Bentons works. After the Navy, Benton held a teaching post at New Yorks Chelsea Neighborhood Association, where he met his wife Rita Piacenza, an Italian immigrant who believed in his genius and remained with him until he died5. Bentons career shifted focus in 1924 when he went home to Missouri to reconcile with his dying father.   As a result of the talks he had with his father and other family friends, Bentons heart was filled with a desire to recapture the world he knew as a child. _____________ Greta Berman, Thomas Hart Benton. Art Journal 1990: 199 Barbara Herberholz, Thomas Hart Bentons home and studio, Arts Activities 2000: 40 Ibid, 40. 3 Regionalism Once he found the right medium for his art, Thomas Hart Benton embarked on a naturalistic and representational style of painting a school of art known today as Regionalism, a movement where the artist depicts what is around him, the things he knew and saw.   From then on, Benton branded himself an anti-modernist. As a Regionalist, Bentons subjects were often rural scenes from the Midwest whose themes were of self-preservation and hard work.   This change occurred at some point in Bentons life, but to pinpoint exactly when it happened is difficult. Benton enlarged the scope of his Regionalist art to include the working class.   The small farmer held the artists sympathy and was often portrayed in small-town scenes that speak of beauty coupled with melancholy and desperation.   According to Mark Johnson, the artist said in his autobiography that he looked on the United States as a group comprised of geographic and cultural regions with distinctive characteristics (20). Benton was unique in trying to record history through his works.   Like a historian, he wanted to capture and preserve the distinct traits of regional life in the country before technological advancements and modernization will lay claim on the America of his youth.   Benton was a visual witness at a time when the United States was transitioning from being an agricultural country to one that embraces industrialization. Bentons paintings were often done realistically in a down-to-earth style so that the ordinary people could understand their meanings; contrary to abstract art that requires in-depth analysis and interpretation.  Ã‚   He preferred for his works to be hanged in saloons for the common people to see and admire them (Johnson 20). 4 Rise to Fame Although Thomas Hart Benton became well known for his drawings, sketches, and easel paintings, it was in a different mode of expression that he attained fame and notoriety.   It was in his murals of tremendous proportions that Benton was catapulted to greatness, gaining him admirers and critics. How Benton became engrossed with murals of monumental scale can be attributed to a number of factors.   Bentons early life experiences included viewing of huge murals at federal government buildings in Washington D.C., where he spent a large part of his childhood. At some basic level, this seems to be the earliest foundation for his art6.   It could also be said that as a son of a political family, Benton had it in him to want to attract attention, a theory that is relatively weak.   When he studied art in Paris, he was once more struck by the magnificence of the works created by Michelangelo and El Greco through their tremendous size.   Through sheer size of an artwork, Benton discovered that viewers could be dazzled. Marianne Berardi discussed in an essay circumstantial and personal reasons that could have led Benson to pursue mural painting as a life long career.   One of these reasons was Bentons having read the illustrated copy of the History of the United States by J.A. Spencer, where he got the inspiration and the idea to express history through a modern language of form. But according to Berardi, the most likely reason for the artists decision to take up mural painting was the death of his father.   Benton alluded to this event in an autobiography he wrote in the years to come.   Colonel M.E. Benton became estranged from his eldest son over the latters choice of a career.   For more than a decade, they had very little communication.   Benton made peace with his ill and dying father in 1924.   Berardi cited Bentons 1938 memoir to support this. _____________ Mark M. Johnson, On the Road with Thomas Hart Benton: Images of a Changing America (1999): 19. 5 In his memoir, Benton described how the reminiscing talks he heard from his fathers friends gave him the desire to know more of the America he knew as a child and had forgotten as a result of his wanderings in the quest to gain more knowledge and experiences in life.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   To make up for lost time, Benton traveled around the country to make sketches of things he saw and knew.   He visited places where he traveled with his father as a child.   Bentons sketches during these travels became his raw material for his murals. Bentons name became part of mainstream art by 1932 when he was asked to do a five-part series, the Arts of Life in America7 a depiction through murals of life in Indiana that were contributed to the 1933 Century of Progress Exhibition in Chicago, Illinois.   Benton wasnt paid for this work.   He only got reimbursement for his supplies.   Despite not getting paid for his labor, Benton benefited in different ways.   The murals caught the interests of people all around America due to Bentons representation of his subject using unflattering light.   Also, among his subjects was the controversial Ku Klux Klan in its finery. The murals occupied four huge wall panels and four around the ceiling8.   While the murals were about music, games, dance, and sports, they were also about regional diversity, unemployment, crime, and politics.   The murals were unveiled at the height of the Great Depression, giving them high social relevance.   In the treatment of his subjects, Benton showed informed understanding of his time.   This is not surprising given Bentons views and opinions regarding society and politics in America during that period. _____________ Greta Berman, Thomas Hart Benton. Art Journal 1990: 200 Matthew Baigell with Allen Kaufman, The Missouri Murals: Another Look at Benton, Art Journal 1977: 314-315. 6 His controversial murals cinched Bentons fame.   In fact, because of his work, he found himself in the 1934 cover page of Time magazine, first time that an artist was given such an honor.   From then on, Benton became the leading figure in the Regionalist Movement in American art. In a span of five years, from 1930 to 1935, Benton created four enormous mural paintings, usually using the egg tempera technique that produces smooth and matte surfaces. Bentons murals during this period were: America Today, commissioned in 1930 for the New School of Social Research; The Arts of Life in America, his most controversial murals for The Whitney Studio Club Mural, which was shown to the public in 1932; A Social History of Indiana, made for the State of Indianas pavilion at the 1933 Chicago Worlds Fair, and A Social History of Missouri, created between 1935 and 1936 for the House Lounge in the Missouri State Capitol Building, Jefferson City. Teaching Career The mural commission in 1935 for the House Lounge in the Missouri State, plus an art teaching position in the state decided Benton to leave the New York art scene, where heated artistic debacles abound9.  Ã‚   Thomas Hart Benton left New York, his residence for more than twenty years to take up a teaching position at the Kansas City Art Institute in Kansas City, Missouri.   This move was probably made to reconnect with the world of his childhood, where he left many years ago.   This also gave Benton more chances of seeing rural America, which was then giving way to modernization. _____________ Thomas Hart Benton Home and Studio State Historic Site, 27 May 27 2005, 20 Nov. 2007 http://www.mostateparks.com/benton/teachguide.htm 7 Bentons teaching career at the Art Institute ended when he was fired for making disparaging remarks about the influence of homosexuals in Kansas Citys art industry.   Despite the setback, Benton remained popular until the late 1940s when Abstract Expressionism became the new fashion and eclipsed Regionalism. After his teaching career ended, Benton gave mural painting his full attention.   He created murals in public buildings like the Missouri State Capitol and the Harry S. Truman presidential library in 1960.   The work he did for the former president became the foundation of a friendship that lasted throughout their lives. On Jan. 19, 1975, Benton was working on the mural The Sources of County music when he passed away due to a heart attack.   The great Regionalist artist died with a brush in hand at the age of 85.   His last painting hangs in Nashville, Tennessee unsigned. Paintings Bentons paintings generally display swirling bands of color, which speaks of synchromism, a technique adopted from the artists friend Macdonald-Wright, where hues of colors are parallel to the notes in harmonies.   The artists favorite paint and paint technique is egg tempera. _____________ Selden Rodman, Fighter and Artist, National Review 1989: 44-47 8 For his paintings, Bentons subjects are usually bold with strongly marked movements.   The colors or tone contrasts are often intense.   Bentons subjects are often disproportionate, making them look like caricatures.   Despite the elongation of shapes in some instances, I still see that the overall effect still looked harmonious and balanced.   The artist often uses shades of blue and yellow to create space.   Yellow sometimes gave the paintings a weathered look, and could sometimes encourage a viewer to engage in melancholia, just like the painting below. The Ballad of the Jealous Lover of Lone Green Valley, 1934, Oil Tempera Bentons painting called Persephone attracted a great deal of criticism particularly from women.   The figure probably offended some critics and many women because of the pubic hair that Benton painted for the first time.   This painting, done in 1939, marked Bentons break from his usual satiric and cartoon-like style.   The use of color is vibrant and expressive, while womanhood was depicted in a goddess-like manner. Murals Bentons murals were usually modeled using clay as a preparatory tool.   He initially overcame the difficulty of organizing a large number of figures in a linear space using vignettes.   To separate one panel from another, he used actual moldings to create boundaries for the scenes. But this technique proved cumbersome.   Benton developed a more organized visual ordering without the use of molding.   According to Berardi, Benton combined scenes by themes and utilized vertical posts to allow the eye some rest when moving across the canvas, a formal technique that Benton described fully in his Mechanics of Form Organization article.   Bentons murals that employed this solution include: American Historical Epic, The Arts of Life in America, and The Social History of Missouri. 10   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Just like in his paintings, Bentons subjects in his murals are also bold with strongly marked movements.   The colors are also strong.   In his murals, the overall composition dominates the objects to create a sense of space.   The sharp images and the caricature-like quality create memory recall even when viewed only once. Bentons works inspire only love and hate and no in-betweens.   For my part, I love Bentons work not only for the artists skill but also for their significance and historical value.   His works were not just figments of his imaginations, but were the result of extensive research and travels. Works Cited Baigell, Matthew, with Kaufman, Allen. The Missouri Murals: Another Look at Benton, Art Journal (1977): 314-315. Berardi, Marianne. Thomas Hart Benton. Traditional Fine Arts Organization, Inc. (2000). 20 Nov. 2007 http://www.tfaoi.com/aa/2aa/2aa573.htm Berman, Greta Berman. Thomas Hart Benton. Art Journal (1990): 199-201 Herberholz, Barbara. Thomas Hart Bentons home and studio. Arts Activities (2000): 40-49. Johnson, Mark M. On the Road with Thomas Hart Benton: Images of a Changing America. 1999: 17-50. Rodman, Selden. Fighter and Artist. National Review (1989): 44-47 Thomas Hart Benton Home and Studio State Historic Site, 27 May 27 2005, 20 Nov. 2007 http://www.mostateparks.com/benton/teachguide.htm

Americans are Immigrants! Essay -- essays research papers fc

Americans are Immigrants!   Ã‚  Ã‚  Ã‚  Ã‚  Ã¢â‚¬Å"Everywhere immigrants have enriched and strengthened the fabric of American life,† was the words of former American president, John F. Kennedy (American Immigration: Quotes about Immigration). Immigrants have been in America for many years now. Today many people have different opinions about whether immigrants should be allowed into America freely, or if there should be more harsh regulations to those coming into the country. After September 11, people have been afraid, or scared of foreigners coming to America. â€Å"Today a wide-open door is an invitation to national disaster,† was said by FAIR (American Immigration: Quotes about Immigration). I believe this quote is very wrong. People come to our country to find a better place to live, and have a family. They come here for the opportunities, the jobs, and for the pleasures of all the freedom America has to offer. I believe immigrants should freely be able to come into America.   Ã‚  Ã‚  Ã‚  Ã‚  One reason why immigration should be allowed freely into our country all started a long time ago. As early as the 1600’s when Americans were using Africans as slaves, the Americans brought these Africans over to America for their own benefits (American Immigration: Assimilation? If so, to What Degree?). As soon as these Africans came to America their title from Africans changed to African-Americans. This means that they are in fact American. After slavery stopped in later years, the now African-Americans had the chance to go back to their homelands, but refused to (American Immigration: Assimilation? If so, to What Degree?). They were so used to being around their American masters that, they now knew how to speak English. This helped them live strong in America, because they already had an advantage over most other immigrant, because they were fluent in their home language, and the American language (American Immigration: Assimilation? If so, to What Degree ?). This is good because, immigrants have brought so many other languages into America that it causes us to expand our knowledge and learn other languages. Chinese immigrants were getting paid as little as nine hundred dollars a month, while working a eleven hour workday (American Immigration: Assimilation? If so, to What Degree?). But for Chinese immigrants our country is still offering b... ...ly. They wanted better jobs, more money, and most of all they wanted freedom to express themselves how they wish. Immigrants should have the right to come into America, and become one of us. â€Å"Remember, remember always, that all of us†¦ are descended from immigrants and revolutionists,† Franklin D. Roosevelt (American immigrants: Quotes About Immigrants). Works Cited â€Å"Assimilation? If so, to What Degree?† American Immigration. 27 February 2005.   Ã‚  Ã‚  Ã‚  Ã‚  http://www.bergen.org/AAST/Projects/Immigration/assimilation.html   Ã‚  Ã‚  Ã‚  Ã‚  . â€Å"Opportunities for and Success for Immigrants.†   Ã‚  Ã‚  Ã‚  Ã‚  American Immigration. 27 February 2005.   Ã‚  Ã‚  Ã‚  Ã‚  http://www.bergen.org/AAST/Projects/Immigration/opportunities.html. â€Å"Quotes About Immigrants.† American Immigration. 27 February 2005.   Ã‚  Ã‚  Ã‚  Ã‚  http://www.bergen.org/AAST/Projects/Immigration/quotes_about_immigration.html. â€Å"Reasons for Immigration.† American Immigration. 27 February 2005.   Ã‚  Ã‚  Ã‚  Ã‚  http://www.bergen.org/AAST/Projects/Immigration/reasons_for_immigration.html.

The Epidemic of Teenagers Using Drugs

The Epidemic of Teenagers Abusing Drugs Krystyn Romualdo COM/156 November 18, 2012 Jackie Hudspeth Jr The Epidemic of Teenagers Abusing Drugs To have known so many people that have struggled with drug addiction in their teenage years it has become very apparent what a vital time in one’s life it is to know the dangers of abusing drugs as a teenager. Even though not all teens abuse drugs, it is an epidemic in the United States because more teens are turning to drugs to escape or use out of boredom.Take my younger brother for instance; he has struggled with drug addiction from the time he was a teenager into his early twenties. My brother Matthew started off smoking pot and drinking socially out of boredom. Then he found the drug crack cocaine to escape from reality as his world came crashing down around him. Once he found that drug he went overboard and started stealing electronics and pawning them for money to buy his drugs. From there he would also beg people for money and ob tain it to get his fix. He would clean up for about a week at a time but would fall right back into it.He would blast his music in his room while he was high on drugs. He would also disappear for days at a time while on a drug binge. After stealing everything in my mother’s house my mother finally committed him to a drug rehabilitation center. The first one failed. The second one failed. Matthew just could not get off the drugs. He to this day struggles with drug addiction, and he is now twenty four. However Matthew is just one of many with stories like these. Let us look at how many others are a part of this vicious cycle known as drug abuse among teens.A lot of teenagers abuse drugs for a variety of reasons, stress from school, social acceptance or low self-esteem, self-medication, misinformation, and easy access to name several. Seventy three percent of teens of teens report the number one reason for using drugs is to deal with the pressures and stress of school. This was done by the Partnership for a Drug-Free America (2010). They have to deal with the pressures of being socially accepted, what clothes they are wearing if they are â€Å"cool† and the overall stress of their schoolwork. Self-medication being nother reason teenagers use drugs is huge. One self-medicates to deal with all types of stress that they feel like they cannot cope with. There was a study conducted in 2009 that reported an estimated seventy percent of teens suffer from undiagnosed clinical depression perhaps at some point in their life. Depression is a leading cause and effect of why teens turn to drugs. Many teens are unaware that they have an underlying mental or mood disorder that is causing them to use illegal or prescription drugs to self-medicate and cope with their symptoms.Teenagers abuse drugs due to misinformation with studies showing that many teenagers do not know the effects of drugs. Most teens do not see any major risk with abusing drugs. Forty one percent of teens mistakenly believe that it is safer to abuse a prescription drug over a street drug. Teens also abuse drugs for social acceptance. They want to be accepted by their peers so they do drugs just to be part of a group or clique. Another reason is low self-esteem. People who feel down on themselves are more likely to abuse drugs to feel better about themselves.Easy access is one of the main reasons teenagers easily get addicted to drugs. Almost fifty percent of teenagers say it is easy for them to get marijuana; seventeen percent say it is easy to get methamphetamine; fourteen percent mention that it is easy obtain heroine and over fifty percent of teens say it is easy to get prescription drugs from their parents’ medicine cabinets. Let us explore how one teenager became addicted to drugs by going through the medicine cabinets of his own family. This teenager was a football star and had made more wins for his team than he can count.But he started to have troubling pain in his hamstring. He decided at first to just walk it off instead of going to the doctor. This teenager walked it off until he could not endure it anymore. He remembered that his father had a surgery a while back. So he searched for the medication and found a prescription pill bottle that said Percocet on it. The bottle said to take every four to six hours for pain. Now Percocet is a strong painkiller that is highly addictive. This teenager was unaware of its high addiction level so he started to take them as directed.When he ran out of those he found more prescription painkillers from his brother’s medicine cabinet because he had to win the big game. Once he found his brother’s medicine he had enough to last him to win the big and final game. He won the big game but afterwards he ran out of medicine. He started to get sick and began to experience hot and cold sweats and realized he was physically addicted to prescription drugs. He had to go through withdrawals to real ize he was physically addicted to the drugs. But withdrawals are just one of many results of using or abusing drugs.There are many bad outcomes to abusing drugs. Some teenagers just waste away their lives. Others hurt the ones they love by stealing from them or treating them horribly when they are coming down off their high. Some teens become very violent and out of control towards everyone around them. Some teens run away and disappear for life. Other teenagers get raped not even knowing it unless someone tells them what happened unless they were awake during the rape. A rising problem among teens and drug use is teen pregnancy.Minimally, one million teenage girls become pregnant annually, reports the Women’s International Network News (1992). One study of youth in three urban areas found that between twenty nine and forty two percent of the girls studied reported being pregnant at least once before the age of seventeen (Huizinga, Loeber, & Thornberry, 1993). The effects of this has caused a decline in furthering education and an incline in single parenthood as most young men do not stay to support the child or even be there for the teenage girl during pregnancy let alone post-partum.Another bad outcome is teenage violence. Teenagers are particularly vulnerable to violence and victimization. They are at a high risk for interfamilial emotional, physical and sexual abuse (Strom, K. , Oguinick, C. M. , & Singer, M. I. Page 3, 1995). They experience twice the amount of violence adults do. Some of the violence includes theft, assault, and rape. On a ten point scale drug abuse was at an 8. 5 for teens being at a high risk (Stephens, G. Page 2, 2010). It is not all grim as there is hope. There are many resources to help teenagers overcome the use of drugs. One is in the schools.Knowing that school drop outs and failure in school are contributors to drug use it is clear how critical it is to have an educational facility with competent, caring teachers working with parents and the community (Stephens, G. Page 3, 2010). However, most teens in this digital age, do better turning to campaigns such as Above the Influence and Under Your Own Influence. Under Your Own Influence was a campaign that started off in several schools and ran a campaign from 1992 to 1995. Above the Influence is a campaign that still continues today on a national level. Both were started to get kids to stay off marijuana butAbove the Influence has turned into a national campaign to stay off all drugs. Be Under Your Own Influence was found to reduce marijuana uptake in an earlier randomized community trial. It was re-branded as Above the Influence by the Office of National Drug Control Policy (Slater, M. , Kelly, K. , Lawrence, F. , Stanley, L. , & Comello, M. Page 1). Above the Influence not only serves as a television media campaign but has its own website with tons of information and help such as testimonials, ways to help a friend and interactive communications to ke ep kids off of drugs and above the influence of them.Even though not all teens abuse drugs, it is an epidemic in the United States because more teens are turning to drugs to escape or use out of boredom. We have experienced my own personal account of knowing someone addicted to drugs. You have seen the numbers of how easy it is for teens to get drugs and why they abuse them. We have seen how prescription drug abuse comes about. We have explored some of the outcomes of drug abuse and what resources are available to help teens overcome or abstain from drug abuse. If you know a teenager abusing drugs, help them help themselves and get them the help that they need.References (American Psychological Association). Strom, K. , Oguinick, C. M. , & Singer, M. I. (1995). What do Teenagers Want? What do Teenagers Need?. Child & Adolescent Social Work Journal, 12 (5), 345-359. (American Psychological Association). Lindstrom, M. (2011). PAIN PILLS?. Odyssey 20(7), 30. (American Psychological Ass ociation). Stephens, G. (2010). Youth at Risk: A New Plan for Saving The World’s Most Precious Resource. Futurist, 44 (4), 16. (American Psychological Association). Johnson, A. O. , Mink, M. D. , Harun, N. , Moore, C. G. , Martin, A. B. Bennett, K. J. (2008). Violence and Drug Use in Rural Teens: National Prevalence Estimates from the 2003 Youth Risk Behavior Survey. Journal of School Health, 78 (10), 554-561. doi:10. 1111/j. 1746-1561. 2008. 00343. x (American Psychological Association). Slater, M. , Kelly, K. , Lawrence, F. , Stanley, L. , & Comello, L. (2011). Assessing media campaigns linking marijuana non-use with autonomy and aspirations: â€Å"Be Under Your Own Influence† and ONDCP’s â€Å"Above the Influence†. Prevention Science: The Official Journal of The Society For Prevention Research, 12(1), 12-22.

Can Different Temperature Effect the Cell Membrane

Table of Contents Abstract Introduction Aim Hypothesis Material Method Results Discussion Conclusion? Abstract The aim of this experiment was to see whether different temperatures will affect the cell membrane, thus would then releases the purple pigments out of the vacuole which causes the leakage of the purplish liquid.? Background Information The outermost layer is the cell wall, which is present only in plant cells and is made up of a carbohydrate called cellulose and also has other protein substances embedded within it.The cell wall is a rigid layer and gives structural stability to the cell and also limits the permeability of large substances into and out of the cell. Within the cell wall, surrounding the cytoplasm is the cell membrane which is a semi-permeable membrane consisting of a phospholipid bilayer. The bilayer consists of phospholipids which arrange themselves so that the hydrophobic (‘water hating’) tails are shielded from the surrounding water. The heads of the molecules are hydrophilic (‘water loving’) and face the water.Overall, the cell membrane acts to selectively allow substances to move into and out of the cell and maintains the cell potential. Proteins within the membrane act as molecular signals allowing the cells to communicate with each other and other substances outside the cell. About 70% of the cell membrane is actually protein. The cytoplasm of the cell has a number of organelles, although there is one in particular that the vacuole. Vacuoles act to store food for the plant and also assist in structural stability of the plant along with the cell wall.The vacuoles in plant cells are normally larger than those found in animal cells and contain a fluid called, cell sap. This fluid is rich in nutrients and other substances and is surrounded by a membrane called the tonoplast, separating it from the cytoplasm. The tonoplast is similar in composition to the cell membrane. Biological pigments, also known as pigm ents or biochromes are substances produced by living organisms that have a colour resulting from the selective colour absorption. The pigments in beetroot are betalain pigments; they are located in the vacuole of the cell.They are named after the Beet family of plants, but are also found in fungi. In the petals they are thought to attract pollinating insects and may be present in seeds/fruits to encourage birds to eat them and so spreading around the seeds. When a beetroot in heated, it tampers with the cell membranes. A membrane is made of a phospholipid bilayer. These are formed because the phospholipids that make it up have a hydrophilic (‘water loving’) head and a hydrophobic (‘water hating’) tail. The tails pack together, exposing only the heads to the water.This is the phospholipid bilayer. The beetroot pigment is used commercially as food dye. It changes colour when heated so can only be used in ice-cream, sweets and other confectionary, but it is bo th cheap and has no known allergic side-effects. Aim To investigate whether different temperatures can damage and denature the plasma cell surface membrane of beetroot cells. This would then release the beetroot pigments out of the vacuole which causes the leakage of the purplish liquid. Hypothesis Beetroot in hotter water will release its pigments more than beetroot in cooler water.The hotter water should break more vacuoles containing the pigments which will make the water appear to be more purple. Meanwhile the colder water will still have pigments throughout the water, and therefore will be scarcer. Materials -x6 Test Tube -x1 Chopping Board -x1 Serrated Knife -x1 Corer -x6 Skewers -x2 Beetroot -x3 Test Tube Rack -x1 Wooden Test Tube Holders -x1 Bunsen Burner -x1 Match Box -x1 Cork Mat Method 1. Use the corer to get equal cylindrical pieces of beetroot 2. Cut pieces to same size if they are unequal 3. Skewer the beetroot through the middle . Rinse the skewers of beetroot 5. Fill the test tubes to half way with water 6. Place beetroot skewers into test tube and test tubes into test tube holder. Cold 1. Put in fridge and freezer 2. Remove after chosen time, and record your observations. Hot 1. Put over a hot flame and a purple flame 2. Remove after chosen time, and record your observations Results TemperatureColour of WaterColour of Beetroot Room Temperature: 23Â °C Rich and Dense PurpleDeep Red Not visible through water Fridge: 10Â °C Partially reddish purpleHot Pink Freezer:-9Â °CVery light pink barely any change in the colourVery deep red Blue Flame: 100Â °C A deep, rich redNormal purple colour Discussion Beetroot in hotter water will release its pigments more than beetroot in cooler water. The hotter water should break more vacuoles containing the pigments which will make the water appear to be more purple. Meanwhile the colder water will still have pigments throughout the water, and therefore will be scarcer. The hypothesis was supported by the resu lts as the beetroot in the hotter water did release more pigments than the beetroot in the colder water.Some problems that came to attention were the exact sizes of the beetroot pieces could not be made the exact same size. Even though cutting them side by side of each other did make them look similar, the sizes were off still. The experiment as brought sight to what can happen when a fruit or vegetable or flower is heated in water will do. The water colouring process will accelerate more than twice as fast and that could provide big opportunities in some companies. A flaw in the experimental design was that attention wasn’t given to the material of test tubes that were used.A glass test tube was used for the beetroot that was frozen in the freezer; while in fact a plastic test tube should have been used because the glass test tube could not flex to the expansion of the water in the test tube and so resulting it to crack. Conclusion In conclusion, the hypothesis was supported as the beetroot’s pigments were release more in the hot water more than the cold water did. The hotter water made the beetroot cell vacuoles to burst, releasing the pigments, thus colouring the water.