Art Censorship Essay examples -- essays research papers

Art Censorship   Ã‚  Ã‚  Ã‚  Ã‚  In recent news there was a controversy over art shown in Santa Fe Community College’s gallery. The artist Pat Payne created obscene religious pictures that for the most part were mocking the Catholic religion. I feel that there is no need for artwork to be censored if in an appropriate place. Placing paintings that may seem to be obscene in an art museum, gallery, or anywhere else that attract mostly mature individuals is appropriate and obviously placing those same pieces of art in an elementary school would be inappropriate. My point being that artworks of any type being placed in Santa Fe’s art gallery should not be an issue. The majority of individuals looking at Santa Fe’s gallery are older and mature, and if children are being brought into a place like this, ad...

Adolescent Alcohol Abuse Essay

Over the years, many researchers have dedicated their time and energy to study adolescent alcohol abuse. They have found that there are many factors that contribute to adolescent alcohol abuse. These factors are psychological, environmental, social, and cultural. Not all of these factors play a part in every adolescent who abuses alcohol, but one of these factors is usually present. Psychological disorders have been found in both American, and Taiwan adolescents who abuse alcohol. The health risks of adolescent alcohol abuse are great. Alcohol affects the physiology of a young person. It disrupts the genetics and hormonal balances that are critical in the early development of youngsters. Treatment of alcohol abuse is a great state of change and development. Many therapists, doctors and counselors are trying to incorporate new treatment ideas and methods into the traditional techniques that have been used for years now. It is important to research the factors that contribute to adolescent alcohol abuse because if these factors are detected early, and an adolescent is put into a prevention program the likelihood that they will abuse alcohol will greatly decrease. Psychological Factors. See more:  Manifest Destiny essay According to the research, there have been many psychological problems found in adolescents who abuse alcohol. The majority of the research has been done in order to solve the question of whether or not these psychological factors are present before an adolescent abuses alcohol, or after the alcohol abuse has occurred. In the research done by Rhode, Lewinsohn, and Seeley (1996), they used a community sample of 1,507 adolescents between the ages of fourteen and eighteen. The adolescents were classified into the categories of abstainers, experimenters, social drinkers, problem drinkers, and abuse and/or dependent groups. In this study, 373 subjects met the criteria for depression, 15 were bipolar, 93 suffered from manic core symptoms, and 124 had an anxiety disorder (Rhode et al. , 1996). Furthermore, anxiety disorder and depression were psychological disorders that were more prevalent in female adolescents with alcohol abuse than their male counterparts. Males who abused alcohol tended to suffer from antisocial personality disorder. It is believed that females who suffer from anxiety disorder or depression use alcohol as a self-medication to make them feel better. According to Clark, and Bukstein (1998), one form of antisocial disorder known as conduct disorder lead adolescents to act out and seek out new experiences. This is probably the reason why adolescent males with an antisocial disorder turn to alcohol abuse. According to Rhode (et al. , 1996), â€Å"More than 80% of adolescents with an alcohol use disorder had another psychiatric disorder†¦. † (p. 106). In his study, the alcohol abuse tended to follow rather than proceed the psychiatric disorder. From this, it can be concluded that certain psychological disorders such as antisocial disorder, and depression are a factor in adolescent alcohol abuse. Environmental Factors Many studies have focused on the environmental factors that adolescents are exposed to, and how these factors lead to alcohol abuse. The aim of a study performed by Clark, Lesnick, and Hegedus (1997), â€Å"Was to examine trauma history and other adverse life events in adolescents with alcohol dependence or abuse and to compare them with a sample of community-dwelling adolescents without alcohol use disorder† (p. 1746). This study included 256 adolescents between the ages of fourteen and eighteen (Clark et al. , 1997). Adolescents who abused, or were dependent on alcohol reported more traumas then those in the control group. The types of abuse experienced by males and females tended to differ. Females experienced more sexual abuse, and males tended to be victims of violent acts. Both sexual abuse victims, and victims of violent acts showed increased amounts of alcohol use than those adolescents who were not abused in any way. If subjects experienced a number of traumas, they tended to abuse alcohol more than those that experienced only one trauma or no trauma at all. From this study, it can be concluded that trauma and abuse leads to adolescent alcohol abuse. Social Factors A study done on Hispanic and Black adolescents in the New York inner cities concluded that there were indeed social factors that contributed to adolescent alcohol abuse. The study used a sample of 4,874 Hispanic and African American seventh graders. The purpose of the study was to identify the social risk factors that promote adolescent alcohol abuse in Hispanic and African American (Epstein, Botvin, Baker, & Diaz, 1999). If an adolescent’s friends tended to drink on a consistent basis, he/she showed a greater amount of alcohol abuse than those who did not associate with friends who did drink alcohol. Also, family members play a major part in adolescent alcohol abuse. The family is another social factor that contributes to adolescent alcohol abuse. If an adolescent saw their parent consume alcohol, they also tended to abuse alcohol. Parents were not the only family members that influenced adolescent alcohol abuse; siblings also had an influence. If a sibling abused alcohol, the adolescent models this abuse. Their findings were present in both Hispanic and African American adolescents. Cultural factors. In the study done by Epstein and her collogues, cultural differences were also a factor in adolescent with alcohol abuse. According to Epstein (et al. , 1999), â€Å"Hispanic adolescents consumed more alcohol per drinking occasion and had greater intention to drink in the future than black adolescents. This was true when the models were tested separately for girls and boys† (p. 16). The use of alcohol among Hispanics could be due to the fact that it may be a cultural practice that allows an adolescent to identify with their culture. Religion is another cultural factor that plays a role in adolescent alcohol abuse. African American religions consider the consumption of alcohol a sin, so if an African American practices in their religion they are less likely to abuse alcohol than someone who does not practice their religion. However, this was not a factor for Hispanic adolescent alcohol abuse. A final cultural difference may be that more Hispanic adolescents have immigrated to this country in past years than black adolescents have. Therefore Hispanic adolescents have had the added stress of adapting to a new society. In turn Hispanic adolescents turn to alcohol abuse as a way of coping with their increased stress. Taiwan All of the studies mentioned above were performed in the United States. However, there have been studies done in other countries on adolescent alcohol abuse. One study was done on adolescents living in Taiwan. The results were very interesting. Many of the factors that are presents in American adolescents were also found in adolescents living in Taiwan. According to Chong, Chan, and Cheng (1999), â€Å"Among those successfully interviewed, 411 were males and 363 were females. Their mean age was 15. 23 years† (p. 1389). Like American adolescents who abused alcohol, Taiwan adolescents also had psychological factors presents. The most common psychological disorders found in Taiwan adolescents were disruptive behavior disorder, depression, and antisocial disorder. These disorders were also present in American adolescents. Alcoholism and Health Adolescent alcohol abuse is recognized as a major health concern in the United States. According to Arria and Tarter (1991), â€Å"It is likely that an older adolescents who first consumed alcohol in the preteen years will experience greater alcohol-related medical complications than will an adolescent who has been drinking for a shorter period of time† (p. 52). Although the length of time that an adolescent has been drinking is a major factor related to health, it is not the only one. Other factors may include how much alcohol is consumed at one sitting, and just what age the adolescent began to drink. Very heavy drinking may cause accidental injury. And, drinking at an early age may cause gross developmental complications. Arriea and Tarter (1991) noted that many adolescents also experiment with other drugs, while they are under the influence of alcohol. Other drugs may range from marijuana to crack cocaine and LSD. Using alcohol and other drugs combined can cause serious health risks and concerns. One major concern of adolescent alcohol abuse is the effects that abuse has on puberty. The results of the abuse may be most prevalent in the growth of the adolescent. It has been shown in both human and animal studies that alcohol consumption can stunt the physical growth of an adolescent approaching and during puberty. Arriea and Tarter (1991), stated that, â€Å"normal physical growth is dependent on a complex interaction between genetic, hormonal, and environmental influences† (P. 53). Alcohol severely effects this interaction. Treatment Whenever we talk about alcohol abuse with adolescents, we must talk about the treatment. Without proper treatment, the adolescent will end up in the same place over and over again. In the study done by Bukstein (1994), he stated that, â€Å"treatment for adolescents currently are undergoing rapid changes,? , by reducing their costs and emphasizing less restrictive treatment modalities† (p. 298). Many of the longer 28 or 38 day inpatient programs are being transformed into outpatient or partial hospitalization plans. Because these shorter programs have not been around long enough to gather information for testing, it is unable to tell if they are going to have any kind of affect on the adolescent’s rehabilitation. I feel that these cuts will have a negative effect on the treatment of youngsters. I think that these shorter programs may work for adults, but they will not work well with the adolescents because of the emotional immaturity present in young people. While many researchers believe that traditional treatment programs are the key, there has been some interest in alternative programs. According to Bukstein (1994), many programs are beginning to integrate an array of, â€Å"family or behavioral treatments, health services, vocational and educational services, and recreational activities in addition to 12-step principles† (p.299). This kind of treatment combines traditional 12-step programs with new innovative ideas of reaching the child through various activities. Once again, this kind of treatment is not yet able to be tested because of its immaturity. It will be very interesting to see what kind of affect this treatment will have. Conclusion There are many factors that contribute to adolescent alcohol abuse. These factors may be psychological, environmental, social, or cultural. If these factors were detected in an adolescent at an early age, it could prevent the adolescent form abusing alcohol. Health problems due to heavy alcohol abuse could also be prevented if these factors are detected early enough. Treatment is a crucial part of dealing with an adolescent that is suffering from alcohol abuse. I believe that much research must be done to ensure that methods are being executed properly. There has been some effort to combine new treatment with traditional ones. I believe that this is a good thing. It will be interesting to see if this new treatment will help. References Arria, Amelia M. , Tarter, Ralph E. (1991). The effects of alcohol abuse on the health of adolescents. Alcohol Health and Research World, 15 (1), 52-57. Bukstein, Oscar G. (1994). Treatment of adolescent alcohol abuse and dependence. Alcohol Health and Research World, 18 (4), 296-301. Chong, M. Y. , Chan, K. W. , & Cheng, A. T. A. (1999). Substance use disorders among adolescents in Taiwan: Prevalence, sociodemeographic correlates and psychiatric co-morbidity. Psychological Medicine, 26 (6), 1387-1396. Clark, D. , Lesnick, L. , & Hegedus, A. (1997). Traumas and Other adverse life events in adolescents with alcohol abuse and dependence. Journal of the American Academy of Child & Adolescent Psychiatry, 36 (12), 1744-1751. Clark, D. , & Bukstein, O. (1998). Psychopathology in adolescent alcohol abuse and dependence. Alcohol Health & Research World 22 (2), 117-121. Epstein, J. , Botvin, G. , & Diaz, T. (1999). Impact of social influences and problem behavior on alcohol use among inner-city hispanic and black adolescents. Journal of Studies on Alcohol 60 (5), 595-604. Rhode, P. , Lewinsohn, P. , & Seeley, J. R. (1996). Psychiatric comoribidity with problematic alcohol use in high school students. Journal of the American Academy of Child & Adolescent Psychiatry 35 (1), 101-109. Adolescent Alcohol Abuse Juvenile Delinquency.

Types Of People, Conformists And Non Conformists - 939 Words

In this world, there are two types of people. Conformists and non-conformists. Non-conformists do not like to follow people’s path and more likely would prefer to create his or her own path and let others follow them. Being a non-conformist is not easy because there would be many people who would disagree with your one’s beliefs or practices and one of the reasons why to that is people do not like changes. They prefer to keep things stay the same as long as it is not broken followed by the phrase, â€Å"If it ain’t broke, don’t fix it†. Although, a non-conformist might argue that it is necessarily to keep certain traditions or practices that we think are important. Then again, if we do not try out new things or look at something in a different way. How could we ever improve ourselves to become a greater individual? Donald Trump, a businessman from New York who is currently running for president as a republican for the United States. Unlike other pre sidential candidates, Trump’s attitude and beliefs were much different when he delivered his speech. He was extremely aggressive towards other candidates, uncaring, spoke for whatever in his mind, and really know how to influence people. In many of Trump’s speeches, he repeatedly mentioned that we should stop worrying about being â€Å"politically correct† because we do not have time for that. Not to mention, Trump was the person who brought up the illegal immigration topic while other candidates did not seem really happy to talk about itShow MoreRelatedTypes Of People : Conformists And Non Conformists1429 Words   |  6 PagesIn this world, there are two types of people: conformists and non-conformists. Non-conformists do not like to follow people’s path and prefer to create his or her own path and let others follow them. Being a non-conformist is not easy because there are many people who disagree with one’s beliefs or practices and one of the r easons why to that is people do not like changes or being different. They prefer to keep things the same as long as it is still working followed by the phrase, â€Å"If it ain’t brokeRead MoreThe Lamb and The Tyger by William Blake Essay863 Words   |  4 Pagespoems and this was to make people think about what was being said. Although they are not the first to do something like this the romantic poets are most known for this idea of seeing the double meaning so to speak. Each poem when it’s meaning is revealed usually has a deep and important meaning. Some writers reveal their most inner thoughts within their poetry. For example in The Lamb and The Tyger by William Blake his idea that there are two different types of people in this world yet we need bothRead MoreTranscendentalist Mccandless Essay1021 Words   |  5 Pagestranscendentalism? How is Christopher J. McCandless a transcendentalist? Transcendentalism is a philosophy, and a way of life. It consists of b eing a non-conformist, becoming one with nature, and rejecting materialism. Throughout Jon Krakauer’s novel, Into The Wild, McCandless happens to achieve all of the above. â€Å"Whoso would be a man, must be a non-conformist† (Emerson). He defied society, lived in the wild, and never cared about â€Å"things†. He existed off the land in Alaska, the west coast, and evenRead MorePositive And Negative Impacts Of Social Psychology1404 Words   |  6 PagesSocial Psychology is defined as â€Å"a subfield in psychology that focuses on social interaction between people, how people influence and are influenced by others, and the relationship between the individual’s behaviors/cognitions and that of others in a group† (Robertson, 2002-2015). Within that subfield there are many theories and concepts that explain these feelings, thoughts, and beliefs that are constructed and how psychological factors influence our interactions with others. The topics exa minedRead MoreCrime Theories: Strain Theory, Social Bond Theory, and Differential-Association Theory957 Words   |  4 Pagesor even why something is. In the case of criminology the main question being asked is â€Å"why does crime occur?†, but some theories also attempt to answer another equally interesting question â€Å"if being a criminal is the easy choice, why are so many people law abiding?† in order to understand criminal behavior. In order for a hypothesis to be moved forward into the category of a theory it must first be tested, and those tests must be able to be reconfirmed. In the case of criminology most of thisRead MoreThe American Culture Of Strict Conformity Accounts1588 Words   |  7 Pagesa result of many different aspects of American culture. However the American culture in the 1950’s was one of strict conformity. This conformist society, created in the late 1940’s was created by many early discoveries that uncovered Communist me mbers as Soviet spies. There arose a prevalent belief that anyone who thought differently was unpatriotic. This conformist nature of American society thus resulted in few organizations fighting for social justice. The Communist party therefore attracted aRead MoreAssess the Claim That Social Class Differences in Educational Achievement Are Primarily the Result of School Factors1746 Words   |  7 Pageschild’s achievement in education. The 1944 Act tried to create education for all – secondary schools were made free for all and the school leaving age was raised to 15. Children had to maxine hingstontake a test called the 11+ exam to determined what type of secondary school they would attend. Grammar schools were for the able children who passed the 11+ exam. Pupils were taught traditional subjects ready for university. 20% of children got in to grammar schools. Grammar schools were aimed at the middleRead More Non-conformity in The Sailor Who Fell From Grace With the Sea, Medea, and The Stranger1802 Words   |  8 PagesNon-conformity in The Sailor Who Fell From Grace With the Sea, Medea, and The Stranger      Ã‚  Ã‚   We are constantly being affected our surroundings. As a result, our attitudes and personalities are a product of our experiences and the various environments in which they occurred . Furthermore, the society we live in presents to us a set of standards, values, and givens that we may or may not agree with. In literature, the society plays a major role in affecting the characters thoughts and actionsRead More Conformity:The Greek Society Essay1111 Words   |  5 PagesIngroup\Outgroup situation, and millions of stereotypes between both Greeks and Independents. nbsp;nbsp;nbsp;nbsp;nbsp;To some Independents, Greeks are seen as followers, conformists, who joined simply to ?buy their friends? and some Greeks see Independents as ?GDIs (God Damned Independents, for lack of better definition), people who are losers because they won?t join, for whatever reason. It has been said that ?From the outside looking in you will never understand it, and from the inside lookingRead MoreAnalysis Of Nonconformity Is Skin Deep901 Words   |  4 Pagesis now an unpopular opinion. The tone of the essay is mordant centralizing the identification that tattoo wearers acquire. Individuals look for ways to express themselves in many forms. Tattoos are one of them. Brooks claims that â€Å"[tattoos] make people feel better about themselves.† Tattoos act as an artificial limb to for what feels to be missing or inadequate to anothers body. Until recently, tattoos were viewed as equivalent to the mark of Cain and many associates it with criminals. Now, general

Managing Change at Faslane Case Study Essay

Managing Change at Faslane Case Study Essay Introduction In 2002, the HM Naval Base Clyde (Faslane) submarine base transitioned from being under the direct control of the MOD (Ministry of Defence) to a private company called Babcock International. With these substantial transitions, it was necessary for Babcock to perform change management in order to smooth over the transition, as well as improve performance, which was lackluster enough to demand the change in leadership. Both supervisors employed different change styles and levers of change in their revamping of the operations of Faslane, to rousing success. 1 In relation to sections 14.2.1 and 14.5, what is the type of change being pursued at Faslane? As Faslane, the change was to transfer much of the responsibility and accountability in fact supervision of the naval base from the Ministry of Defence (MOD) to Babcock Marine, a part of Babcock International. This was an instance of a military branch permitting a private sector company to oversee the operations of a naval base. The change was effectively from a functional structure (where individuals had a specialized set of tasks) to a bureaucratic structure (moving towards a more corporate entity, with supervisors and standardization). 2 Describe the change styles of John Howie and Craig Lockhart. The use of a consultative, coercive change style was typical of the way John Howie ran Faslane. John Howies management change style involve the use of consultation from people within their company who had experienced changes just like what was happening at Faslane. Howie focused greatly on changing management structure to use money more effectively, tracking any and every change through strict documentation. This allowed for a two-week review period of each change to see if it was effective overall. The goal was to change the people and their behaviors on a daily basis, in order to determine exactly how to provide the biggest changes. Management changes were implemented early, which was later followed by changes in personnel. As opposed to Howie, his successor seemed much more collaborative in his change management style. In the case of Craig Lockhart, he implemented a performance scorecard in order to measure outputs this left the specifics of job performance and business change management effectiveness open to everyone in the company. This provided additional accountability, thus creating incentive for these changes to be implemented more readily. Event in the tent sessions were held, with discussions being held throughout the day in order to get the opinions from the workforce as to how the changes to Faslane were going over. Honesty was another tactic; by allowing further transparency and admitting when things were going badly, the workers trusted the executives more. Allowing customers to create teams and departmental business plans created further integration within the workforce, and increased customer satisfaction. 3 What levers of change are being used [see section 14.4J? What others could be used and why? Several levers of change were implemented in the corporate takeover of Faslane by Babcock Marine. Accountability and relationships were the primary means of change that the heads of this company used. First, a communication plan was put in place by both Howie and Lockhart; these involve the use of structured methods of communicating between supervisors and employees. The event in the tent sessions, as well as the consultation that Howie had with other Babcock employees to get their feedback on the changes, are evidence of a communication plan, as are the performance scorecards. Coaching was also used to facilitate the relationship lever of change; this involves the cooperation and participation of the direct supervisors in the work lives and communication of employees. Lockharts event in the tent sessions most definitely qualify under this type of intervention, as employees felt free to come up to him with questions or suggestions, which he would take seriously. One lever of change that could have helped immensely is using resistance management. While there were many changes taking place throughout the base, one particular aspect of the change that seemed to not be addressed was to curb peoples fears about potential negative change. This can often result in resistance to the change, thus hampering productivity and progress. While this problem seemed to be minimal, there was talk by Howie of a lack of incentive to come up with a change that might mean someone loses their own job. With effective resistance management, these potential issues could have been curbed more readily. 4 Assess the effectiveness of the change programme. The change programme started by Howie and continued by Lockhart seems to have been incredibly effective; the integration of customer and businessman in the creation of business plans seems to have taken off, as 2010 saw Faslane becoming the home base for the entire submarine fleet of the United Kingdom. With that unique change, thousands of jobs are expected to be created. Given the potential for job expansion and job creation, it is safe to say that the methods used to work together and bring about effective change within Faslane worked brilliantly.

Should the Government do Something to Prevent Hacking

Should the government do something to stop hacking? Computer can sometimes be helpful and entertaining, however there are times when unauthorized groups hack into peoples computers. The government should do something to stop hacking problems because the hackers can steal peoples personal information like ,bank/credit card information, and even their identity easily.Another reason is that it can cost you a lot of money because they will steal your pin number and access bank account directly or if they have enough of your personal information they can create credit card fraud. â€Å"Different people had already given testimony to the U.S congress on computer security, and the forums are expected to provide documents that will set rules in the united states and around the world.† Nancy Weil says.(http://www.isubscribe.com) (1998) Hackers can steal peoples personal information easily. â€Å"Aarons Inc. is a national Atlantic based rent-to-own retailer that agreed to settle on a federal trade commission (FTC) that claims the company knowingly played a direct and vital role in its installation and the use of software on rental computers that secretly monitored consumers including by taking webcam photos of them in their homes.†(http://www.aspedpub.com) (2014).Then â€Å"some of the complaint alleged that Aaron’s knew about the privacy- to use the software to track consumers locations,capture images on webcams, and they found out the consumers password for social and financialShow MoreRelatedDo You Use A Computer At Home?1293 Words   |  6 PagesDo you use a computer at home? 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Bmw Research Paper free essay sample

BMW is enhancing the travel experience for drivers and passengers while also launching a series of new platforms The BMW Group – one of Germany’s largest industrial companies – is also one of the most successful car and motorcycle manufacturers in the world and 2011 was its best year to date. With almost 1. 7 million vehicles sold, the BMW Group is the world’s leading premium manufacturer in terms of sales volume. Its three automobile brands, BMW, MINI and Rolls-Royce, and the BMW and Husqvarna motorcycles brands led to record sales of â‚ ¬68. 8bn. During 2011, the company introduced five new BMW models across the 1,3,5 and 6 series as well as the Mini Coupe and the Rolls-Royce 102EX, the first electric vehicle in the ultra-luxury segment. In addition, the company also launched a new sub brand – BMW i – that includes the i3 all-electric and i8 plug-in hybrid concept cars due for launch in 2013. However, as well as selling more products than ever and expanding production capacity, especially for the all-important China market, the company also kicked off a number of strategic partnerships for the future. We will write a custom essay sample on Bmw Research Paper or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page These included the start of the BMW Peugeot Citroen Electrification joint venture, the acquisition of a strategic investment in SGL Carbon SE and the cooperation with Toyota Motor Corporation in basic research for battery cell technology. Although a significant manufacturer, BMW is not part of a larger company like its main competitor Audi. As BMW invests heavily in innovation to continue to produce the ultimate driving experience, keeping its power options open is key, so as the shift towards electric continues to gather speed these development partnerships are vital elements in the company’s growth strategy.

The Effects of Visual Distraction on Reaction Time Research Paper Example

The Effects of Visual Distraction on Reaction Time Paper Overall, distraction can affect human reaction time and this coincides with previous findings (Lee et al 2001). Introduction Human reaction time can be affected by many factors, one such example is distraction. Literature suggests that distraction can affect a persons ability to react to a particular stimulus, In the sense that it increases the reaction time (Lee et al 2001). The Impact of distraction on reaction time carries huge significant to the current society In terms of the dally activities which are performed by majority of the people, such as driving. The use of technology whilst driving has been re-assessed and more recently the use of sat Nava has been a debatable topic (Dave Evans, 2012). More pacifically, evidence suggests that when one looks directly at an object, their peripheral vision becomes slightly impaired and this affects a persons reaction time (Brenner and Welfare, 1980). Also the use of hands-free phones whilst driving results has a negative effect on attention and does not improve reaction time performance (Horror and Wickers, 2006), (Hendricks and Sweetie, 2007). Distraction is a common cause of accidents (NATHAN, 2009). The need to reduce potential threats to others as a result of reduced reaction time points to the need of further research into the effects of distraction. Visual distraction can affect drivers reaction time and with Increasing number of Len- car technologies available, reaction time Is likely to be affected. Previous experiment investigated the effects of in-car technology perceived as visual distraction using a calculator Dates experiment on ventricle Drawing Elegance Ana control (Karee et al, 2012). We will write a custom essay sample on The Effects of Visual Distraction on Reaction Time specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Effects of Visual Distraction on Reaction Time specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Effects of Visual Distraction on Reaction Time specifically for you FOR ONLY $16.38 $13.9/page Hire Writer They found that visual distraction associated within the car such as devices resulted in higher work load and as a result affected drivers control of the car. The visual pathway may be responsible for affecting human reaction time (Ghent, McCormick, 2010). Research showed that visual stimuli presented to different regions of the eye produced different reaction times (Brenner and Welfare, 1980). In addition to this, it has been found that drivers with experience of being exposed to several visual stimuli have shown to have a faster reaction time than inexperienced drivers (Constantinople et al, 2010). This suggests that the human brain no longer finds a certain stimuli as a distracted and is able to process it effectively (And et al, 2002). Therefore, studying the common response to visual distraction, looking for a potential mineral pattern and its consistency in human reaction time is needed. This study will focus on the effects of distraction brought by visual stimuli on human reaction time. The distraction task will involve a sensory visual background for the participant to view whilst also keeping an eye out for the red dot flashing on the centre of the screen. Upon noticing a red dot, the individual will have to respond by pressing the space bar. According to previous findings, visual stimuli should increase reaction times of an individual. Method Design A within-participant two-tailed experimental design was used to explore the effects of castration on reaction time. Participants were randomized to one of two conditions of the independent variable (V); either to perform the distraction task first or the non-distraction task. Randomization of the participants was decided by using the random number table to allocate participants into group 1 or group 2. The dependent variable (DVD) was the speed taken (seconds) to complete the reaction task. Participants The participants were a convenience sample of 55 young adults (less than rays age) which comprised of both males and females studying at Nottingham Trend University, England. Among them, 31 were female and 24 were male. Their age ranged between 16 and 62 years old and the age mean was 29,98 years old. None of the participants had previous knowledge of similar visual tasks. No specific incentive was used. Material The study was examining reaction times using a computer based stimulus. The tool used to measure reaction time among young adults was an online test developed by Ennobler Learner Foundation (http://www. Learner. Org/courses/neuroscience/ interactive/reaction. HTML). An information sheet was presented to the participants explaining the experiment. Procedure Participants were asked to read the information sheet and provide written informed consent. All the pages of the online test were opened and ready to use. Participants were given one trial test before commencing onto the recorded test. Participants were required to press the space bar on the computer/laptop using their dominant hand every time a red dot flashed on the screen. In the distraction task, visual stimuli were presented in the background and participants were required to press the space bar when seeing a red dot flash. Three tests were carried out for the control and experimental task. Results were recorded onto a data sheet. On completion of the experiment the participants were then thanked and debriefed. Results For the non-distraction condition (Rotor), the mean was 0. 05 and the median was 0. 298 whether for the distraction condition (RD) the mean it was 0. 331 seconds and the median 0. 330 In the non-distraction condition, scores ranged from 0. 225 to 0. 544 whereas on the distraction condition the minimum was 0. 233 and the maximum score was 0. 497. A significant difference was found between the reaction test study with distraction and without distraction t(54)= 5. 0; p 0. 001). Discussion The resul ts indicated that there is a significant difference between the reaction time with visual distraction and non-distraction. The average reaction time with visual distraction is 0. 026 seconds longer than in the non-distraction task. In addition, the difference between the two variables was considered replicable to most of the population. It is coherent with the previous studies that suggest that sensory distraction increased reaction time. In the experiment, the main visual stimulus was presented in the direct vision of the artificial (red dot in the centre of the computer screen) and other visual distraction cues were moving around the red dot involving peripheral vision. As Brenner and Welfare (1980) concluded, participants concentration on the centered stimulus might have impaired the participants peripheral vision which resulted in a load in processing the visual stimuli and consequently in a delay in reaction time. Ghent and Mnemonic (2010) suggested that a visual disruption occurs between two visual systems, the ventral and dorsal pathways, causing blank display. The ventral pathway detects object (identical features such as color or shape) and the dorsal pathway detects location (motion features). In the present method design, the red dot, main stimulus was immobile and other cues location were shifting acting as motion features and eventually creating a blank display between the two visual systems, hence bringing delays in response time. With a standardized procedure, a randomization in attributing participants to their task, contouring variables Kept to a strict Mullen, tens true-experiment gives strong evidence that reaction time increases with visual distraction. Although, the small size of the computer used during the experiment and the nature of the stimulus being simple, in AD and right in front of the participant (using direct vision only) can be seen as disconnected from the real world. Its ecological validity can be questioned since in the everyday life, people have to deal with AD, complex and multiple stimulus and this experiment doesnt show how peoples reaction time is influenced in a real world situation. Also, participants had to repeat the test seven times (including the trial) which could have caused fatigue and consequently delays in reaction time. It isnt known to what extend this parameter was involved in the experiment results. The results found that a visual stimulus can make difference in milliseconds in someones reaction time, and for drivers, this is not negligible. Mummer et al. showed that visual distraction impairs drivers ability in being critical and in dealing with sudden events. Saber et al. (2012) stated that visual stimuli, especially in-car technology, resulted in high workload in the brain and more off-road glances. Hence, it should not be underestimated and included in road safety measures. Visual advertising such as hoots, posters, etc. Installed near roads can distract drivers and make them loose attention especially on motorways where the high speed requires drivers to have an optimized reaction time. Road assignation should also be kept to minimal designs with clear and identifiable colors not to delay drivers reaction time. In general, the environment nearby the road should be kept as clean and simple as possible to avoid any visual distraction. Further research should investigate the potential different levels of visual distraction and see if more complex and/or other types of stimuli provoke different and longer exaction times. Forms and shapes were used in this experiment, but exploring the humans reaction time when presented faces cues for instance could bring new learning. It seems that after practicing, visual distraction are start not being seen as distraction (And, 2002). Previous research also showed that experienced drivers had a faster reaction time than learners because they were using more often side mirrors (Constantinople, Chapman, Crandall, 2010).