Stress in Athletics Essay examples -- Sports Athletics Athletes Teams

Worry in Athletics In the Journal article by Mark H. Anshel, entitled Qualitative Validation of a Model For Coping With Acute Stress In Sports. Clarifies how stress influences competitors, and how they can go going to manage the issue, or adapt to the issue. The creator separates this into four classifications. To begin with, they need to see an improvement or encountering an occasion, besides, assessing that occasion as upsetting, thirdly, utilizing either approach or evasion adapting methodologies each comprising of either subjective or conduct techniques, lastly instituting post-adapting movement that comprises of either staying on task, reappraising the unpleasant circumstance, looking at the adequacy of the adapting system, or withdrawing from further game interest. Stress itself is a generally contemplated trademark; it is characterized as an association between an individual and the general condition. Most exploration on stress is simply new, yet has been a subject throughout the previous 20 years. Be that as it may, most new examinations on stress need to manage the adapting procedure. â€Å"Coping is the person’s cognizant endeavor at diminishing or dealing with the requests of a distressing occasion or growing the person’s assets to manage the occasion (Anshel, 2001).† Previous examination by Gottlieb (1997) clarified â€Å"how adapting systems identified with intense types of pressure vary from ceaseless pressure, and that numerous settings of constant pressure don't end themselves to an occasion focused procedure of estimating adapting (pg...

BUSINESS - It's Legal, Ethical, and Global Environment Essay

BUSINESS - It's Legal, Ethical, and Global Environment - Essay Example Since men had the option to communicate their thoughts, religion had been the reason for battling for instance, the Crusades. Shockingly individuals had utilized religion as a support for battling. Along these lines the men who decipher the religion expresses, that executing guiltless lives and plundering is completely legitimized and lawful, as long as they are doing it for their religion, yet in every single other argument its an unspeakable atrocity. Strict convictions and standards don't legitimize war, since one-individual expresses that God had instructed them to battle and battle they will is prominently unintelligent. Fighting crushes lives, utilizing religion, as a reason to kill innumerable casualties is an incredible inquiry since savagery ought not be directed as a result of a strict clash. War doesn't unravel anything, just the reason for pulverization. The Crusades is a brilliant illustration of a contention that thrived from a distinction in religions. The Europeans had called their Christian armed force increasingly enlightened then to the purported unbelievers they are battling. A multitude of being progressively enlightened then the adversary can likewise be state as purposeful publicity. No religion has a privilege to pronounce war on one another on account of blessed land. The Pope had requested that the individuals battle in an obscure region to recover the heavenly grounds, in which on the off chance that one does as such, his transgressions will be pardoned. Individuals left their spouses, kids, guardians, family, and companions to battle in this Blessed War in light of the fact that the Pope had announced that battling is excusable and will enter paradise in the afterlife. Individuals bite the dust in wars, it is highly unlikely that can be fixed, or in another term, just. Sure the Crusades had brought Europe out of the D ark Ages yet at what cost, the lives died by the blade can never be mended. Because of falsehoods, troopers walk gladly onto the combat zone anticipating a wonderful triumph for the sake of their heavenly God, having no questions on where they goes in the great beyond.

How Many Personality Traits Are There

How Many Personality Traits Are There Theories Personality Psychology Print The Amount of Personality Traits That Exist By Kendra Cherry facebook twitter Kendra Cherry, MS, is an author, educational consultant, and speaker focused on helping students learn about psychology. Learn about our editorial policy Kendra Cherry Updated on February 08, 2020 Dimitri Otis / Getty Images More in Theories Personality Psychology Myers-Briggs Type Indicator Behavioral Psychology Cognitive Psychology Developmental Psychology Social Psychology Biological Psychology Psychosocial Psychology How many personality traits do you think exist? How many personality traits can you list just off the top of your head? Outgoing, friendly, kind, cranky, lazy, mean. You can probably rattle off a lot of different descriptions that apply to personality, but do each of these really represent a specific personality trait? Psychologists have tried to determine just how many personality traits there might be, and the numbers vary dramatically from one expert to the next. For example, Gordon Allport suggested that there were more than 4,000 different personality traits while Hans Eysenck proposed that there were just three. Today, the most popular theory suggests that there are five broad dimensions of personality.?? Many of the terms that we might use to describe a persons personality would fall under one of these five core dimensions. So instead of thinking of personality as made up of thousands of different individual traits, many experts would suggest that it is made up of several broad groups that encompass all of these trait descriptors. The Quest to Determine How Many Personality Traits Exist The trait theory of personality suggests that personality is composed of a number of broad traits. Outgoing, kind, aggressive, and energetic are just a few of the terms that might be used to describe some of these traits. But just how many different personality traits are there? There have been a number of different theories proposed over the years with regards to exactly how many traits there might be. The following are some of the estimates and theories put forth by different experts. Allport: Thousands of Traits Psychologist Gordon Allport was one of the first to categorize these characteristics: He created a list of more than 4,000 personality traits. Allport grouped these traits into three different categories: cardinal traits, central traits, and secondary traits. Cardinal traits are those that are so dominant that they are expressed across situations and various parts of a persons life. This type of trait is considered rare.Central traits are the core traits that tend to remain relatively stable throughout life. Many trait theories of personality focus on these traits. These traits serve as the building blocks of personality.Secondary characteristics are those that emerge in certain situations. These can be inconsistent and may not remain stable over time. Cattell: 16 Traits Later, psychologist Raymond Cattell narrowed this expansive list down to 16. Using a statistical technique known as factor analysis, Cattell whittled down Allports original list of approximately 4,000 traits to what Cattell called the 16 source traits. He believed that these underlying traits were what influenced the behaviors that are referred to as personality. His list of 16 factors included apprehension, emotional stability, openness to change, self-reliance, and sensitivity. Each factor represents a dimension and he suggested that people could be high or low (or in the middle) with regards to a particular trait. Eysenck: Three Traits Psychologist Hans Eysenck narrowed the list of traits down even further, suggesting that there were just three. He believed that Cattells system included too many similar traits and originally proposed that human personality could be explained using just two factors: extraversion/introversion and emotional stability/emotional instability. He later added a third factor known a psychoticism, which related to a persons tendency to be psychotic or sociopathic. Contemporary View: Five Personality Dimensions Today, one of the most popular theories is Costa and McRaes five-factor theory. Often referred to as the big five, this theory suggests that there are five broad personality dimensions. Each dimension exists as a continuum and an individuals personality can lie at any point on that continuum for that particular trait. The five dimensions are: ExtroversionAgreeablenessConscientiousnessNeuroticismOpenness As an example, if you listed traits such as cheerful, happy, kind, and helpful, those might fall under the broad categories of agreeableness and conscientiousness. Learn More About the Big 5 Personality Traits It is important to remember that each of these dimensions represents a continuum. People may be high in a dimension such as extroversion while they are low in a dimension such as neuroticism. It is where people fall on the continuum for each dimension that helps make up their unique personality.

Essay about My Philosophy of Education - 1502 Words

Philosophy of Education Norms and values are a reflection of society’s standards of behavior. Since society evolves from each generational perspective, the â€Å"norm† is continuously changing. As a result, the rising adults have a grave influence on how the world will evolve into the next generation. What we teach our students today will reflect the success of our future. How we, as teachers, get our messages across will definitely influence the student’s ability to apply that knowledge. From my experiences and what I have encountered I intend to incorporate the Pragmatic and Idealistic philosophies into my classroom, based on my predictions on how to be a successful teacher. The Pragmatic approach to education involves placing the†¦show more content†¦To help in the formation of decision-making, I plan to allow for as much classroom input on assignments and tasks that need to be accomplished. This would dampen the feeling of becoming overwhelmed with the task and would generate a better understanding of why tasks and assignments are being carried out. Obviously, education should cover the mastery of the basics, but just basic knowledge will not benefit the children in the end. A sense of how the world is ran and the importance of group work should defiantly be apart of a teacher’s curriculum. As an elementary school teacher, I plan to focus my lessons on the mastery of the basics. Without a solid foundation in which to build upon the â€Å"building† so to speak will just collapse. One major factor that affects the potential of the student is the working environment in which they are placed. I plan to provide a relaxed atmosphere for my students with allowing flexibility for student’s input in my daily routines. Getting children involved in the learning process is of major concern in my education goals. I then plan to incorporate a lot of positive reinforcement to show the children that all of their work is greatly appreciated. This takes away the feeling of doing something for nothing, which is not very inspirational. My room design will be inspirational as well. It will consist ofShow MoreRelatedMy Philosophy On The Philosophy Of Education844 Words   |  4 PagesIn mathematics, as in life, everything must be brought to the simplest of terms. I ba se my teaching philosophy on the foundation that every student is capable of learning mathematics. I will strive, as a teacher, to ensure that my students are able to have a strong foundation of mathematical skills when they leave my classroom. Some students believe that they are not mathematically gifted; therefore, incapable of learning mathematics. I believe to the contrary, all students with motivation, sustainedRead MoreMy Philosophy On Philosophy Of Education852 Words   |  4 PagesMy Philosophy of Education My philosophy of education is founded on a belief that all students have a desire to learn and to feel accepted. Learning takes place when students are able to have their specific needs meet inside the classroom, to feel accepted in the environment, and find the learning to be meaningful. I believe that before learning can take place a proper educational environment must be present inside the classroom. In order to make any classroom work I believe you need meet three criteriaRead MoreMy Philosophy Of Education As A Education864 Words   |  4 Pagesdifferent philosophy of education, and what purpose education serves in a child’s life. The five philosophies of education that we recognize are: Essentialism, Perennialism, Progressivism, Social Reconstructionism, and Existentialism. I would most recognize my philosophy of education as Essentialism. Essentialism has been a dominant influence in American education since World War II. It focuses on core curriculum of traditional academic topics. I believe that the purpose of education is teachingRead MoreMy Philosophy of Education824 Words   |  4 Pages13 February 2011 My Philosophy of Education I believe that progressivism educational philosophy most closely matches my educational ideals. In my opinion based on the progressivism educational philosophy, the purpose of education is to enable students to learn useful knowledge that has meaning to them in the future. Thus, the most useful education for students is the skill of â€Å"learning how to learn†. When students understand the methodsRead MoreMy Philosophy Of Education And Education1038 Words   |  5 PagesMy Philosophy of Education When trying coming up with a personal philosophy of education, I had to ask myself what the purpose of education is. To me, the purpose of education is to teach students knowledge that is needed to make it through school and to succeed in the world after graduation. Anyone can go into teaching, but not every teacher can teach. Teachers go above and beyond to introduce methods, philosophies, and strategies to help their students learn, as well as, retain the informationRead MoreMy Education Philosophy 1511 Words   |  6 PagesPersonal Mission Statement Education is the imparting and acquiring of knowledge and skills through teaching and learning. As an educator, my personal mission statement is to master my subject area in order to serve as a role model for my students thereby producing students who thoroughly understand the subject matter, and who develop holistically. In order to achieve this goal I must have a set education philosophy with a strong Christian worldview. I must also have a general understanding of theRead MoreMy Philosophy Of Education1056 Words   |  5 PagesPhilosophy of Student Engagement My philosophy of education is that every child should receive high quality education that is inclusive, relevant and meaningful to their life. I am a firm believer of making pedagogy relatable to my students. My vision is driven by my personal experiences with the American school system. I was what is thought of as â€Å"A child at risk†. I am an immigrant, black, Muslim student. My life is transactional as I am a part of multiple marginalized groups. Most of my teachersRead MoreMy Philosophy Of Education And Education864 Words   |  4 PagesPhilosophy of Education Children are the future and their education is the key to our society’s success. When considering this, I realize I have an immense responsibility as an educator. The main focuses of my teaching are active learning, building character within students, and providing meaningful curriculum. I want to create a comfortable setting where every student feels safe to learn. In many ways, my philosophy agrees with the holistic approach to education. I feel this challenges the studentRead MoreMy Philosophy on Education814 Words   |  3 PagesMy Philosophy of Education I think when I made the decision to become a teacher I was not thinking the seriousness of this decision. When we become teachers we also become the molder that will shape our student to be successful in life. But when you decide to become a teacher in a Christian school you are not only shaping this student to be successful in life but we are also shaping their Christian mind to do things with a feeling knowing that they are shape and where made by the image of GodRead MoreMy Philosophy Of Education1015 Words   |  5 Pagesimmediately sparked my interest in becoming an educator and share my personal beliefs on the important aspects of education. In addition to this, I will present various traits I believe are essential and critical for teachers to successfully fulfill their role as an educator. During my elementary years, I developed an urge to frequently ask many questions during the school day. Being able to question anything was astonishing to me. This was because my parents were unable to answer my questions and help

Behistun Inscription - Message to the Persian Empire

The Behistun inscription (also spelled Bisitun or Bisotun and typically abbreviated as DB for Darius Bisitun) is a 6th century BCE Persian Empire carving. The ancient billboard includes four panels of cuneiform writing around a set of three-dimensional figures, cut deep into a limestone cliff. The figures are carved 300 feet (90 meters) above the Royal Road of the Achaemenids, known today as the Kermanshah-Tehran highway in Iran. Fast Facts: Behistun Steel Name of Work:  Behistun InscriptionArtist or Architect: Darius the Great, ruled 522–486 BCEStyle/Movement: Parallel CuneiformTextPeriod: Persian EmpireHeight: 120 feetWidth: 125 feetType of Work: Carved inscriptionCreated/Built: 520–518 BCEMedium: Carved Limestone BedrockLocation: Near Bisotun, IranOffbeat Fact: The earliest known example of political propagandaLanguages: Old Persian, Elamite, Akkadian The carving is located near the town of Bisotun, Iran, about 310 miles (500 kilometers) from Tehran and about 18 mi (30 km) from Kermanshah. The figures show the crowned Persian king Darius I stepping on Guatama (his predecessor and rival) and nine rebel leaders standing before him connected by ropes around their necks. The figures measure some 60x10.5 ft (18x3.2 m) and the four panels of text more than double the overall size, creating an irregular rectangle of approximately 200x120 ft (60x35 m), with the lowest part of the carving some 125 ft (38 m) above the road. Behistun Text The writing on the Behistun inscription, like the Rosetta Stone, is a parallel text, a type of linguistic text that consists of two or more strings of written language placed alongside each other so they can be easily compared. The Behistun inscription is recorded in three different languages: in this case, cuneiform versions of Old Persian, Elamite, and a form of Neo-Babylonian called Akkadian. Like the Rosetta Stone, the Behistun text greatly assisted in the decipherment of those ancient languages: the inscription includes the earliest known use of Old Persian, a sub-branch of Indo-Iranian. A version of the Behistun inscription written in Aramaic (the same language of the Dead Sea Scrolls) was discovered on a papyrus scroll in Egypt, probably written during the early years of the reign of Darius II, about a century after the DB was carved into the rocks. See Tavernier (2001) for more specifics about the Aramaic script. Royal Propaganda The text of the Behistun inscription describes the early military campaigns of the Achaemenid rule King Darius I (522 to 486 BCE). The inscription, carved shortly after Dariuss accession to the throne between 520 and 518 BCE, gives autobiographical, historical, royal and religious information about Darius: the Behistun text is one of several pieces of propaganda establishing Dariuss right to rule. The text also includes Dariuss genealogy, a list of the ethnic groups subject to him, how his accession occurred, several failed revolts against him, a list of his royal virtues, instructions to future generations and how the text was created.   What It Means Most scholars agree that the Behistun inscription is a bit of political bragging. Dariuss main purpose was to establish the legitimacy of his claim to Cyrus the Greats throne, to which he had no blood connection. Other bits of Dariuss braggadocio are found in others of these trilingual passages, as well as big architectural projects at Persepolis and Susa, and the burial places of Cyrus at Pasargadae and his own at Naqsh-i-Rustam. Historian Jennifer Finn (2011) noted that the location of the cuneiform is too far above the road to be read, and few people were likely literate in any language anyway when the inscription was made. She suggests that the written portion was meant not only for public consumption but that there was likely a ritual component, that the text was a message to the cosmos about the king. Translations and Interpretations Henry Rawlinson is credited with the first successful translation in English, scrambling up the cliff in 1835, and publishing his text in 1851. The 19th-century Persian scholar Mohammad Hasan Khan Etemad al-Saltaneh (1843–96) published the first Persian translation of the Behistun translation. He noted but disputed the then-current idea that Darius or Dara might have been matched to King Lohrasp of the Zoroastrian religious and Persian epic traditions.   Israeli historian Nadav Naaman has suggested (2015) that the Behistun inscription may have been a source for the Old Testament story of Abrahams victory over the four powerful Near Eastern kings. Sources Alibaigi, Sajjad, Kamal Aldin Niknami, and Shokouh Khosravi. The Location of the Parthian City of Bagistana in Bistoun, Kermanshah: A Proposal. Iranica Antiqua 47 (2011): 117–31. Print.Briant, Pierre. History of the Persian Empire (550–330 BC). Forgotten Empire: The World of Ancient Persia. Eds. Curtis, John E., and Nigel Tallis. Berkeley: University of California Press, 2005. 12–17. Print.Daryaee, Touraj. Persianate Contribution to the Study of Antiquity: Etemad Al-Saltanehs Nativisation of the Qajars. Iran 54.1 (2016): 39–45. Print.Ebeling, Signe Oksefjell, and Jarie Ebeling. From Babylon to Bergen: On the Usefulness of Aligned Texts. Bergen Language and Linguistics Studies 3.1 (2013): 23–42. Print.Finn, Jennifer. Gods, Kings, Men: Trilingual Inscriptions and Symbolic Visualizations in the Achaemenid Empire. Ars Orientalis 41 (2011): 219–75. Print.Naaman, Nadav. Abrahams Victory over the Kings of the Four Quadrants in Light of Darius Is Bis itun Inscription. Tel Aviv 42.1 (2015): 72–88. Print.Olmstead, A. T. Darius and His Behistun Inscription. The American Journal of Semitic Languages and Literatures 55.4 (1938): 392–416. Print.Rawlinson, H. C. Memoir on the Babylonian and Assyrian Inscriptions. Journal of the Royal Asiatic Society of Great Britain and Ireland 14 (1851): i–16. Print.Tavernier, Jan. An Achaemenid Royal Inscription: The Text of Paragraph 13 of the Aramaic Version of the Bisitun Inscription. Journal of Near Eastern Studies 60.3 (2001): 61–176. Print.Wilson-Wright, Aren. From Persepolis to Jerusalem: A Reevaluation of Old Persian-Hebrew Contact in the Achaemenid Period. Vetus Testamentum 65.1 (2015): 152–67. Print.

Assessment Tools Free Essays

Running head: 1 Assessment Tools Analysis Paper Tricia E Topping University of Phoenix NUR/440 Karen Harriman April 16, 2012 Assessment Tools Analysis Paper 11/13/12 8:13 PM http://www. scribd. com/doc/104725000/Assessment-Tools-Analysis-Paper Page 2 of 12 April 16, 2012 2 Assessment Tools Analysis Paper Assessment tools are used in nursing to enhance the overall assessment phase of the nursing process. We will write a custom essay sample on Assessment Tools or any similar topic only for you Order Now The assessment tools that I have selected to analyze are: The Spiritual Well- Being Scale (SWBS), The Hassles and Uplifts Inventory, and The Well Being Picture Scale (WBPS). After describing each tool and it’s benefits within the nursing process, I will apply them to the vulnerable population of person’s with Down syndrome. Spiritual Well-Being Scale â€Å"The Spiritual Well-Being Scale (SWBS) is a general indicator of perceived well- being† (lifeadvance. com). During its creation by doctors Ellison and Paloutzian, they found a need for Assessment Tools Analysis Paper 11/13/12 8:13 PM http://www. scribd. com/doc/104725000/Assessment-Tools-Analysis-Paper Page 3 of 12 people to be able to describe their thoughts on spirituality in their own terms. This concept gives spiritual followers a greater sense of self worth and a reason to continue their spiritual beliefs. It also gives purpose to the congregation and individual members for continuing to spread the message of their beliefs to others. Having the ability to believe in a higher being, to talk and pray to this entity, empowers a person beyond normal daily activities. It allows for the creation of self peace and guidance in times of trouble. â€Å"Being religious or having spiritual beliefs has been linked to improved health and well-being in several empirical studies† (Grow et. ll). The SWBS is inexpensive tool and can be utilized by any person or population. It is very simple to use, is self-administered and takes between 10-15 minutes. â€Å"It is a paper and pencil survey currently available in both English and Spanish†¦ and was designed to assess people’s perception of their own spiritual well-being† (lifeadvance. com). The SWBS can be used by nurses within the assessment process to help guide and show a patient’s level of spiritual well- 3 being. A higher level of spiritual well-being can be associated with improved health and better recognition of self limitations and spiritual peace if faced with a life threatening diagnosis. As the SWBS is a simple tool, it would be effective for a health care worker to use with a high functioning adult with Down syndrome. With slight modification to questions for ease of understanding, and possible verbal presentation, a health care provider could present the tools and interpret the results as with any other adult. The community in which one worships acts as a support system for it’s members. Many families with children affected by Downs or similar disorders turn to a spiritual community for support and acceptance. These communities assist to foster the growth of the child into a spiritual adult, giving them a better sense of self worth, a Assessment positive belief in a higher power, and a functional place within a small population. Because of this, the SWBS can be an effective tool to enhance the assessment of an adult Downs patient. Hassles and Uplifts Scales The Hassles and Uplifts Scales (HSUP) were created as a more positive approach to recognizing daily stressors in our lives. A modification of the Hassles scale, the HSUP is a combination of the Hassles scale with 117 items identifying life’s stressors, and the Uplifts scales including 135 items identifying daily positive encounters. The HSUP contains â€Å"fifty-three items worked so that the respondent can indicate whether a given transaction is a hassle, uplift, or both† (Lazarus Folkman, 2011). By combining the two scales, a positive emphasis was placed on daily activities, rather than focusing on the negative stressors of the Hassles scale. â€Å"The Uplifts scale suggests how positive aspects of daily life counteract the damaging effects of stress† (Lazarus Folkman, 2011). Brought together in the HSUP scale, the positive influences 4 and negative effects of stressors in a person’s daily life can be identified. If the negative stressors are prevalent, it is then within the power of the individual to increase the number of uplifting events while decreasing or overcoming the stressors. This information is very useful to identify while performing a health assessment. If a patient is found to have an overwhelming number of stressors or hassles and few to little uplifts, their emotional and physical well-being could be compromised. Too many negative stressors can lead to an inability to cope and cause damaging effect. Assisting a patient to identify both stressors and uplifts can allow them to develop their own coping mechanisms as well as introduce more positive interactions throughout Assessment Tools Analysis Paper 11/13/12 8:13 PM ttp://www. scribd. com/doc/104725000/Assessment-Tools-Analysis-Paper Page 5 of 12 their day. The HSUP is also an inexpensive and simple tool that can be performed during a health care assessment and take approximately 10 minutes for an adult to complete. By identifying the 53 phrases as either a hassle or uplift and giving each a numerical value from 0-3, the test can be scored quickly providing immediate results for the patient. This is important because is allows the nurse to quickly recognize positive and negative influences. The patient can then be made aware of the outcome. This allows the patient and nurse or health care provider to collaborate together to balance out the hassles and increase the uplifting experiences. The HSUP, like the SWBS, can be easily used in assessments of higher functioning adults with Downs. If needed, slight modification to the 0-3 numerical rating can be done. Instead of assigning a number to an uplift or hassle, the patient could more easily identify a positive or negative experience in their daily activities. By then focusing on the uplifting/positive experiences, a patient with Downs could recognize the experiences that create happiness, learning to try and experience these more often. This assessment tool can also be used easily by members of the patient’s family to assist them in identifying situations that cause increased stress. Assisting the family in recognizing Developers / API Legal Terms Privacy Copyright  © Copyright 2012 Scribd Inc. Language: English How to cite Assessment Tools, Essay examples

Emotional Intelligence Leadership and Managerial

Question: Discuss about the Emotional Intelligence Leadership and Managerial. Answer: Introduction: As a colleague and co-manager, the best way to respond to the Store Managers behavior would be to have a face-to-face, private discussion with her when she is calm. It is imperative that the main issues and barriers because of which the store is not being able to perform well are conveyed to her, and at the same time create an environment for problem resolution. While doing so, it must be kept in check that the tone of the discussion does not turn accusatory or negative. The model leader must practice what he/she preaches, act with honor and integrity, take responsibility and do the job when required, while capitalizing on the available assets (Forbes.com, 2016). The Store Manager did not demonstrate self-awareness, self-regulation, motivation, empathy and social skills. All these constitute the principles of emotional intelligence in leadership as proposed by Daniel Goleman (Mayer, Caruso, Salovey, 2016). The Store Manager failed to behave in humility and was unaware of how she is behaving. Good leaders rarely behave impulsively, maintain calmness or takes rash decisions that is exactly what the Store Manager did. She was not hopeful, had no empathy for her team and displayed no social skills. Instead of acting in an impulsive way, the Store Manager should have slowed down and understood the situation. She should have conveyed hopefulness to her team and empathized with them instead of yelling at them. She should have tried to resolve the conflicts in the situation, communicated with her team about probable solutions and praised them for their efforts. An effective leader must understand the emotions and mindsets of the team members and act accordingly (Yukl, 2012). The Store Managers behavior influenced the stores overall morale. It is psychologically damaging for the employees and would affect their commitment and overall productivity. In such situations, the workplace environment becomes stressful and employee dissatisfaction creeps in. The impact of the Store Managers behavior on the stores overall performance can be seen in the form of employee turnover, grievances and complaints, customer complaints, decreased productivity, communication barriers, decrease in accountability and so on. Dozens of issues can arise in a diverse workplace because of misinterpretations and out of them language differences and tone of speaking are the most common forms. One instance is that Native English speakers often find it difficult to understand the accents of immigrants when they speak English. Due to that, workplace tensions crop up as misinterpretations of what that person is talking about, majorly in the form of instructions miscomprehension, slang words or the idea to be conveyed. Another misinterpretation of action or expression is the tone of the voice while speaking. Tonal structures of different languages are different from one another, and because of that, one person can find the behavior of another person from a different background as rude or demanding, when in reality that person might be having no intention of sounding that way (Podsiadlowski et al., 2013). If such a complaint comes up, a manager must make the person complaining understand that the other person belongs to a different cultural background and might not feel comfortable with the ways of people of other cultural backgrounds. To make comprehension better instances of such misinterpretations must be provided so that the degree of misunderstanding and its impact can be understood. In this case, the complainer should be made to understand that since that employee comes from a conservative background it is difficult for her to open up so soon. In addition, she is a good performer and contributes in team productivity. To create cultural awareness, the first step must be to learn to respect another culture and its practices. Another method of creating cultural awareness and decrease the distance between employees is by seeking commonalities and linking beliefs and practices. No imposing or projecting of cultural beliefs must be done. To promote communication in the team, avoid conflicts, and resolve differences, the first step would be to ask questions. Asking questions is a subtle and logical way to avoid miscommunications and misunderstandings at the workplace. An effective team leader always tries to maintain a culture of teamwork within his team. When situations like an unnerving employee arises a team leader must follow the emotional intelligence principle of self regulation, practice calmness and take accountability in front of an employee who needs assistance. In such situations a leader must be hopeful and display an optimistic demeanor, show empathy and pay attention to the issue in hand. He must use his social skills to resolve the situation and help the employee by trying to understand his point of view. In conflicting situations, leaders must act sensibly to be respected and try to develop and guide the potential of his team. The leader must be aware of the skills and talents of his team members. Every member has different interaction style and work process (Forbes.com, 2016). It is the responsibility of the leader to carry out reviews from which he can understand the potential of each employee and how to capitalize their skills. Involving the employee in decision-making processes and asking for his opinions would boost his confidence and help him open up more. Great leaders become great when their wishes are fulfilled in their teams and teamwork. They have a desire to develop and grow, personally and along with his team. They wish to exercise their influence over their team and extract the best possible level of productivity. A good leader also needs help and helps. They understand the importance of helping others and want to live a life of relevance, discovering new things and ways to sustain a balanced team. Employees are more satisfied at their job if they are provided with more opportunities and their needs are catered to. Employees need career growth and professional positive relationships. Providing employees with that would boost their ego and extract better productivity from them. Appreciating their efforts and utilizing them would motivate them to contribute more. It is the responsibility of a leader to align the goals and preferences for a better knowledge about what is expected from them (Parvin Ali, 2016). Emotional Intelligence facilitates attainment of business goals. It assists in decision-making, develops competence levels, increases awareness and helps manage interactions. It aids in diverting energy and concentration in one direction, in turn advancing skills and increasing productivity. It helps leaders direct his team towards success by influencing, inspiring and managing them effectively. Emotional decision-making helps the whole decision making process by stopping emotions, both negative and positive from affecting unrelated decisions. It helps removing only those emotions that are out of context and people comprehend that emotions can manipulate their choices. For instance, a frustrated driving experience of an office worker can affect his acts in the office if he does not employ emotional intelligence (The Huffington Post, 2016). Humans are emotional beings and decisions are based on emotions. Decisions are influenced by experience and the sense in use at that time (Forbes.com, 2016). For instance, deciding to implement a certain policy in the team starts with weighing the specifications of the strategy. However, when the time comes of implementation, the strategys previous reputation and impacts are relied upon. Guidelines for emotional intelligence need to be followed so that decorum is maintained at the workplace. Guidelines include assessment of organizational needs, individual, careful deliverance of assessment, maximization of learner choice, encouragement for participation and gauging of readiness. OHS or Occupational Health and Safety legislation helps mitigate risks that are foretold and identified. OHS facilitates inspection workplace hazards, report and register them and consult about it to avoid it. OHS is mostly relevant in purchasing, physical tasks and non-registered employee issues (Australianbusiness.com.au, 2016). References Australianbusiness.com.au. (2016). Managing OHS risk in your workplace. Retrieved 23 November 2016, from https://www.australianbusiness.com.au/whs/resources/managing-ohs-risk-in-your-workplace Forbes.com. (2016). Forbes Welcome. Retrieved 23 November 2016, from https://www.forbes.com/sites/meghanbiro/2012/06/04/5-leadership-behaviors-loyal-employees-trust/#20874fda25d4 Forbes.com. (2016). Forbes Welcome. Retrieved 23 November 2016, from https://www.forbes.com/sites/glennllopis/2014/11/28/4-ways-leaders-effectively-manage-employee-conflict/#26f3fd795dde Forbes.com. (2016). Forbes Welcome. Retrieved 23 November 2016, from https://www.forbes.com/sites/glennllopis/2014/11/28/4-ways-leaders-effectively-manage-employee-conflict/#26f3fd795dde Mayer, J. D., Caruso, D. R., Salovey, P. (2016). The ability model of emotional intelligence: Principles and updates.Emotion Review, 1754073916639667. Parvin, A., Ali, M. M. (2016). Examining the practices of organizational management and expectations of employees from human resources departments.African Journal of Business Management,10(20), 499-510. Podsiadlowski, A., Grschke, D., Kogler, M., Springer, C., Van Der Zee, K. (2013). Managing a culturally diverse workforce: Diversity perspectives in organizations.International Journal of Intercultural Relations,37(2), 159-175. The Huffington Post. (2016). How Emotional Intelligence Can Help You Make Better Decisions. Retrieved 23 November 2016, from https://www.huffingtonpost.com/2013/11/22/emotional-intelligence-decision-making_n_4310192.html Yukl, G. (2012). Effective leadership behavior: What we know and what questions need more attention.The Academy of Management Perspectives,26(4), 66-85. Aktas, M., Gelfand, M., Hanges, P. (2015). Cultural tightnesslooseness and perceptions of effective leadership.Journal of Cross-Cultural Psychology, 0022022115606802. Bartenschlag, A., Funk, B. (2013). Enhancing leadership quality.Ohio: Battelle for kids. Cavazotte, F., Moreno, V., Hickmann, M. (2012). Effects of leader intelligence, personality and emotional intelligence on transformational leadership and managerial performance.The Leadership Quarterly,23(3), 443-455. Christensen, K., Schneider, B. (Eds.). (2015).Workplace flexibility: Realigning 20th-century jobs for a 21st-century workforce. Cornell University Press. Goleman, D., Boyatzis, R., McKee, A. (2013).Primal leadership: Unleashing the power of emotional intelligence. Harvard Business Press. Okoro, E. A., Washington, M. C. (2012). Workforce diversity and organizational communication: Analysis of human capital performance and productivity.Journal of Diversity Management (Online),7(1), 57. Steers, R. M., Sanchez-Runde, C., Nardon, L. (2012). Leadership in a global context: New directions in research and theory development.Journal of World Business,47(4), 479-482.

Power of one essay Essay Example

Power of one essay Essay Power of one essay BY addenda In the film, The Power of One directed by John Pavilions in 1992, many difficulties are faced by individuals resisting conformity. Pavilions uses many techniques to show how these unfortunate individuals deal with their difficulties. Racism is one of the mall difficulties faced by the individuals when resisting conformity. This Is evident when PC is in boarding school. PC is constantly bullied being the only English boy in the school. Pas voice over during his first lesson explains how the Afrikaners tried to overthrow the English government UT the English army were too strong, they locked the women and children In concentration camps where many died As the only English boy In the school, I took the blame for all those deaths. This use of voice over gives the audience information on why he was being bullied. While In the same lesson the camera pans across all the students to show all the boys, the camera stops at PC and Happy Burble who Is the bully. Wh ile the camera zooms Into a close up shot Happy Spits on PC. The close up shot depicts the look of disgust on the bullys face and how PC accepts being spat on because he Is too small as an Individual In a conformed group of Afrikaners. Racism is also shown as a main difficulty in the jail. This is evident when Gill Pieta, PC and Doc are talking. The sergeant comes from behind and hits Gill Pieta because the sergeant thinks Gill Pieta is up to something. When the sergeant hits Gill Pieta a sound effect of hit is used. This is used to make the hit sound more painful. We will write a custom essay sample on Power of one essay specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Power of one essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Power of one essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Also a low angle shot is used on the sergeant to show his dominance and superiority and a high angle shot on Gill Pieta to show his inferiority. People with authority will enforce conformity upon the individual. This is greatly evident when the sergeant calls Gill Pieta a sit eater the sergeant puts manure on his shoe, forcing Gill Pieta to eat it. Shallow focus is used to show Gill Pieta who is in focus and PC and Doc in the background, out of focus. This shows the sergeant can make the sit eaters do whatever he wants because he has authority. The use of hallow focus allows us to see how emotional PC and doc are and how they are unable to assist Gill Pieta through his struggles as an individual. Maria is also forced to conform because of her fathers authority. While eating dinner Maria tells her father that she believes what he is doing to the black South Africans shouldnt apply to anyone. This makes her father furious; he slaps her across the face. A sound effect off slap is used when he does so. Deep focus is used to show them at the dinner table when Maria is told she is grounded by her father because she was coming an individual. The deep focus shows the father out of focus while disciplining Maria who is in focus. As you can see the power of one conveys all of these struggles that individuals face when resisting conformity. Main difficulties faced by the individuals when resisting conformity. This is evident the women and children in concentration camps where many died As the only English boy in the school, I took the blame for all those deaths. This use of voice over gives the audience information on why he was being bullied. While in the same at PC and Happy Burble who is the bully. While the camera zooms into a close up shot Happy Spits on PC. The close up shot depicts the look of disgust on the bullys face and how PC accepts being spat on because he is too small as an individual in a conformed group of Afrikaners. Racism is also shown as a main difficulty in the Jail. Father that she believes what he is doing to the black South Africans shouldnt apply effect of a slap is used when he does so.

Optimal LDL cholesterol levels Essays

Optimal LDL cholesterol levels Essays Optimal LDL cholesterol levels Paper Optimal LDL cholesterol levels Paper Dyslipidemia came from the words â€Å"dys-â€Å" plus â€Å"lipid† which means fat and â€Å"-emia† which means in the blood. Altogether it means essentially, disordered lipids in the blood. According to Merck Co. 2008, Dyslipidemia is a disorder of lipoprotein metabolism, including lipoprotein overproduction or deficiency. Dyslipidemias may be manifested by elevation of the total cholesterol, the bad low-density lipoprotein (LDL) cholesterol and the triglyceride concentrations, and a decrease in the good high-density lipoprotein (HDL) cholesterol concentration in the blood. Dyslipidemia is a condition wherein it comes under consideration in many situations including diabetes, a common cause of lipidemia. For adults with diabetes, it has been recommended that the levels of LDL, HDL, and total cholesterol, and triglyceride be measured every year. Optimal LDL cholesterol levels for adults with diabetes are less than 100 mg/dL (2. 60 mmol/L), optimal HDL cholesterol levels are e4qual to or greater than 40 mg/dL (1. 02 mmol/L), and desirable triglyceride levels are less than 150 mg/dL (1. 7 mmol/L). Dyslipidemias were traditionally classified by patterns of elevation in lipids and lipoproteins. A more practical system categorizes dyslipidemias as primary or secondary and characterizes them by increases in cholesterol only (pure or isolated hypercholesterolemia), increases in TGs only (pure or isolated hypertriglyceridemia), or increases in both cholesterol and TGs (mixed or combined hyperlipidemias). This system does not take into account specific lipoprotein abnormalities (eg, low HDL or high LDL) that may contribute to disease despite normal cholesterol and TG levels. Dyslipidemia is a condition marked by abnormal concentrations of lipids or lipoproteins in the blood. (Merriam- Webster’s Medical Dictionary 2006) The Primary cause of dyslipidemia are single or multiple genetic mutations that result in either overproduction or defective clearance of TG and LDL cholesterol, or in underproduction or excessive clearance of HDL Primary lipid disorders are suspected when a patient has physical signs of dyslipidemia, onset of premature atherosclerotic disease less than 60 years old, a family history of atherosclerotic disease, or serum cholesterol 240 mg/dL ( 6. 2 mmol/L). Primary disorders, the most common cause of dyslipidemia in children, do not cause a large percentage of cases in adults. The names of many reflect an old nomenclature in which lipoproteins were detected and distinguished by how they separated into ? (HDL) and ? (LDL) bands on electrophoretic gels. The Secondary cause of this disease contributes to most cases of dyslipidemia in adults. The most significant secondary cause in developed countries is a sedentary lifestyle with excessive dietary intake of saturated fat, cholesterol, and trans fatty acids (TFAs). TFAs are polyunsaturated fatty acids to which hydrogen atoms have been added; they are commonly used in many processed foods and are as atherogenic as saturated fat. Other frequent secondary causes include diabetes mellitus, alcohol overuse, chronic renal insufficiency and/or failure, hypothyroidism, primary biliary cirrhosis and other cholestatic liver diseases, and drugs, such as thiazides, ? -blockers, retinoids, highly active antiretroviral agents, estrogen and progestins, and glucocorticoids. Diabetes is most common significant secondary cause because patients tend to have an atherogenic arrangement of high TGs; high small, dense LDL fractions; and low HDLs (diabetic dyslipidemia, hypertriglyceridemic hyperapo B). Patients with type 2 diabetes are especially at risk. The combination may be a consequence of obesity and/or poor control of diabetes, which may increase circulating FFAs, leading to increased hepatic VLDL production. TG-rich VLDL then transfers TG and cholesterol to LDL and HDL, promoting formation of TG-rich, small, dense LDL and clearance of TG-rich HDL. Diabetic dyslipidemia is often exacerbated by the increased caloric intake and physical inactivity that characterize the lifestyles of some patients with type 2 diabetes. Women with diabetes may be at exceptional risk for cardiac disease from this form. B. Signs and Symptoms Dyslipidemia itself can cause no symptoms but can lead to symptomatic vascular disease, including coronary artery disease and peripheral arterial disease. High TGs ( 1000 mg/dL [ 11. 3 mmol/L]) can cause acute pancreatitis. Extremely high levels of LDL can cause eyelid xanthelasmas; arcus corneae; and tendinous xanthomas found at the Achilles, elbow, and knee tendons and over metacarpophalangeal joints. Patients with the homozygous form of familial hypercholesterolemia may have the above findings plus planar or cutaneous xanthomas. Patients with severe elevations of TGs can have eruptive xanthomas over the trunk, back, elbows, buttocks, knees, hands, and feet. Patients with the rare dysbetalipoproteinemia can have palmar and tuberous xanthomas. Another one is severe hypertriglyceridemia which is ( 2000 mg/dL [ 22. 6 mmol/L]) it can give retinal arteries and veins a creamy white appearance (lipemia retinalis). Extremely high lipid levels also give a lactescent (milky) appearance to blood plasma. Dyslipidemias are usually asymptomatic; it may cause xanthelesmas and xanthelamata, and after a prolonged period it may result into Ischemic heart disease, Peripheral vascular disease, Cerebrovasular disease and kidney disease C. Physical Exam Findings It is usually diagnosed by measuring serum lipids, though it may be suspected in patients with characteristic physical findings. Routine measurements also known as lipid profile, includes total cholesterol (TC), TGs, HDL, and LDL. TC, TGs, and HDL are measured directly; TC and TG values reflect cholesterol and TGs in all circulating lipoproteins, including chylomicrons, VLDL, IDL, LDL, and HDL. TC values vary by 10% and TGs by up to 25% day-to-day even in the absence of disease. TC and HDL can be measured in the nonfasting state, but most patients should have all lipids measured while fasting for maximum accuracy and consistency. Testing of the disease should be postponed until after resolution of acute illness, because TGs increase and cholesterol levels decrease in inflammatory states. Lipid profiles are generally reliable within the first 24 h after an acute MI but then change. LDL values are most often calculated as the amount of cholesterol not contained in HDL and VLDL, where VLDL is estimated by TG ? 5; ie, LDL = TC ? [HDL + (TGs ? 5)] (Friedewald formula). VLDL cholesterol is estimated by TG ? 5 because the cholesterol concentration in VLDL particles is usually 1? 5 of the total lipid in the particle. This calculation is valid only when TGs are 400 mg/dL and patients are fasting, because eating increases TGs. The calculated LDL value incorporates measures of all non-HDL, nonchylomicron cholesterol, including that in IDL and Lp(a). LDL can also be measured directly using plasma ultracentrifugation, which separates chylomicrons and VLDL fractions from HDL and LDL, and by an immunoassay method. Direct measurement may be useful in some patients with elevated TGs to determine if LDL levels are also high, but these direct measurements are not routinely necessary. The role of apo B testing is under study because values reflect all non-HDL cholesterol (in VLDL, VLDL remnants, IDL, and LDL) and may be more predictive of coronary artery disease (CAD) risk than LDL alone. (Brunner Suddhart’s Textbook of Medical-Surgical Nursing 10th edition 2004) A fasting lipid profile (TC, TGs, HDL, and calculated LDL) should be obtained in all adults ? 20 yr and should be repeated q 5 yr. Lipid measurement should be accompanied by assessment of other cardiovascular risk factors, defined as diabetes mellitus, cigarette use, hypertension, and family history of CAD in a male 1st-degree relative before age 55 or a female 1st-degree relative before age 65. A definite age after which patients no longer require screening has not been established, but evidence supports screening of patients into their 80s, especially in the presence of atherosclerotic cardiovascular disease. Indications for screening patients 20 yr are atherosclerotic risk factors, such as diabetes, hypertension, cigarette smoking, and obesity; premature CAD in a parent, grandparent, or sibling; or a cholesterol level 240 mg/dL ( 6. 2 mmol/L) or known dyslipidemia in a parent. If information on relatives is unavailable, as in the case of adopted children, screening is at the discretion of the health care practitioner. Patients with premature atherosclerotic cardiovascular disease, cardiovascular disease with normal or near-normal lipid levels, an extensive family history of heart disease, or high LDL refractory to drug therapy should probably have Lp(a) levels measured. Lp(a) levels may also be directly measured in patients with borderline high LDL to determine if drug therapy is warranted. C-reactive protein and homocysteine measurement may be considered in the same populations. Tests for secondary causes of dyslipidemia- including measurements of fasting glucose, liver enzymes, creatinine, thyroid stimulating hormone (TSH), and urinary protein- should be performed in most patients with newly diagnosed dyslipidemia, and when a component of the lipid profile has inexplicably changed for the worse. D. Treatment Prognosis The prognosis of this disease varies with lipid levels and other cardiovascular risk factors. Treatment for dyslipidemia is indicated for all patients with cardiovascular disease (secondary prevention) and for some without (primary prevention). The National Institutes of Healths National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATPIII) guidelines are the most common reference for deciding which adults should be treated The guidelines focus primarily on reducing elevated LDL levels and secondarily on treating high TGs, low HDL, and metabolic syndrome (see Obesity and the Metabolic Syndrome: Metabolic Syndrome). An alternate treatment guide (the Sheffield table) uses TC: HDL ratios combined with presence of CAD risk factors to predict cardiovascular risk, but this approach probably leads to undertreatment. E. Bibliography Anne Hackman, MD; Yasunori Abe, MD; William Insull, Jr, MD; Henry Pownall, PhD; Louis Smith, PhD; Kay Dunn, PhD; Antonio M. Gotto, Jr, MD, DPhil; Christie M. Ballantyne, MD; 1996 Levels of Soluble Cell Adhesion Molecules in Patients With Dyslipidemia; Circulation. 1996;93:1334-1338 Brunner Suddhart’s Textbook of Medical-Surgical Nursing 10th edition 2004 Frick MH, Elo O, Haapa K, Heinonen OP, Heinsalmi P, Helo P, Huttunen JK, Kaitaniemi P, Koskinen P, Manninen V 1987 Nov 12;317(20):1237-45. Helsinki Heart Study: primary-prevention trial with gemfibrozil in middle-aged men with dyslipidemia. Safety of treatment, changes in risk factors, and incidence of coronary heart disease. et al. 1: N Engl J Med. Haffner SM 1998 Jan; 21(1):160-78. Management of dyslipidemia in adults with diabetes. PMID: 9538988 [PubMed indexed for MEDLINE] Jonathan Valabhji, Robert S Elkeles 2003; Dyslipidemia in Type 2 Diabetes: Epidemiology and Biochemistry Medicine Net, Inc. 1996-2008; Dyslipidemia definition: medterms. com/script/main/art. asp? articlekey=33979 Merck Manual Professional 1995-2008; Dyslipidemia: Lipid Disorders: merck. com/mmpe/sec12/ch159/ch159b. html Merriam- Webster’s Medical Dictionary 2006

How Will Advances in Big Data, IT, Cloud Computing and Analytics Essay

How Will Advances in Big Data, IT, Cloud Computing and Analytics Impact Healthcare - Essay Example Cloud computing is the use of computer software and hardware over a network normally as a service. This means that in order for someone to use the software and hardware they do not need to have them physically, all they need is access to the network where the respective cloud network is located (Agha, 2012). A good example of cloud computing is where hospitals compile all their information centrally and staff with verified passwords can access the information irrespective of the geographical location. Analytics can be considered the communication and discovery of patterns in data sets. Analytics are normally used in areas where that have a lot of recorded information. Analytic greatly depends and relies on computer programming operations and statics. Analytics can be used in the healthcare system where patient information may be used to predict future trends in diseases and general health of the population. Healthcare has been curbed by a lot of problems. It is filled with a lot of setbacks and short comings. One of major inefficiencies of the healthcare system is the old filling system. This is where all records including patient records and disease records are stored in the manual hardcopy files. There are no softcopy backups thus making the hard copy files the only files on record. This has proved cumbersome since there are hospital records that date back to almost the 1900s. Finding such a record using the manual filing system is very difficult. As it is known, almost all disease and outbreaks repeat themselves in time. This means that doctors might be unable to identify some old diseases just because a record of the disease in the past cannot be located. Another major inefficiency in healthcare is administration. Administration in the healthcare system is very poor yet a lot of money is used in the administration of all health care system. This is double inefficiency. Administrating healthcare especially in underdeveloped countries is done in a

Improvement of My Language and Grammar Skills Essay

Improvement of My Language and Grammar Skills - Essay Example This involves learning how to insert commas and quotation marks in the right places. Use of sentence conjunctions was also another problem. I could either omit the conjunctions or use wrong ones in my sentences. Tenses were also part of the problem. Differentiating between past, present, and future tenses were hard, and in most cases, I substituted present tense for past tense. Most of my sentences would lack meaning due to wrong tenses. There was a huge confusion when inserting phrases and vocabulary in sentences. I could use wrong vocabularies, wrong phrases, and wrong prepositions in most sentences. This gave the reader a vague meaning of my essays. Most of my first essays were used simple sentences, which were wrongly constructed. I lacked a variety of words that I could use in the essays and had to repeat most of the words. However, this has changed since I joined this course. Through interaction with other students and the English lessons in this course, I have expanded my knowledge of English language. I have learned different vocabularies and various sentence constructions that have improved my writing. The essay structure has also improved. This involves analyzing events sequentially to give the reader more understanding of the essay. In the essay ‘I Want to Make a Difference,’ word choice was a big problem (McGeehan, 2012). This involves words such as bad vices yet there are no good vices. In this case, using the word vices only would give the reader the intended meaning. Some of the sentences were poorly done. I used unnecessary words, which made the sentences long and diluted their meaning. Some of the words reduce the captivity of the reader by the essay. By stating that I failed to give a bribe for a job contradicts the essay title since I wanted to participate in corruption instead of being different.  

Introduction To The Criminal Justice System

Introduction To The Criminal Justice System What do we mean by the Criminal Justice System (CJS)? This essay aims to answer the question What do we mean by the Criminal Justice System? In order to do this, we will start by looking at an introduction to the criminal justice system and briefing talking through the different agencies it is comprised of. We will then go on to look at the three main government departments and map out their responsibilities. This essay then intends to question whether or not the CJS is actually a system and to discuss conflict that may arise between the different agencies. In order to understand the system, it must be broken down into three stages. These stages include the police, the courts and the prisons. These can be evaluated to determine whether or not the CJS is effective. The Criminal Justice System is one of the main public services in the UK. It is made up of specific agencies that respond to the commission of offences. These work together and share similar aims and objectives. These agencies include the Police Service, the Crown Prosecution Service, Her Majestys Court Service, The National Offender Management Service and the Youth Justice Board (cjsonline.gov.uk march 2010). All of these agencies are directed by three main government departments. These are the Home Office, the Ministry of Justice and the Office of Attorney General. These departments work together and each of these is responsible for different services within the system. The Home Office was set up in the 18th century and although many changes have been made since this time, its key objective is to protect the public therefore it is responsible for areas such as policing and security. This makes it responsible for all 43 police forces within England and Wales. It is run by the Home Secretary who sets agendas and has management boards in order to make sure its aims and objectives are carried out and their services are being delivered to the public. The Ministry of Justice was established in 2007 and took over some of the responsibilities of the Home Office. It is in charge of the justice system with areas such as criminal law and sentencing. One of its departmental strategic objectives is to ensure a more effective, transparent and responsive criminal justice system for victims and the public (http://www.justice.gov.uk/publications/docs/justice-annual-report-08-09ii.pdf p48). It is now headed by the Lord Chancellor which can also be known as the Secret ary of State for Justice and like the Home Office, it also has a management board. The Ministry of Justice now also carries out the duties for the Department for Constitutional Affairs which manages the Legal Services Commission and certain courts. The Office of the Attorney General was established to provide advice to law officials. One of its main responsibilities is to guard the rule of the law and of public interest (http://www.attorneygeneral.gov.uk/AboutUs/Pages/default.aspx). It is accountable for the law offenders department which is made up of agencies like the Crown Prosecution Service and the National Fraud Authority. In order to certify that these three departments work together, Local Criminal Justice Boards were set up. There are 42 of these boards and ensure that all of the aims of the three boards are carried out in their local area. Ashworth (2010) claims that the CJS is not a system. It quotes that To refer to it as a system is merely a convenience and an aspiration (p71) although Newburn (2007) believes that there is evidence to show that they work in partnership and share similar goals (p549). Despite these similar goals overall, each stage of the CJS sometimes has different objectives which may result in conflict between the different agencies. For example, the courts may sentence a person to prison to be punished, while probation officers would attempt to rehabilitate them. With these differing objectives, the Office for Criminal Justice Reform (OCJR) was set up to ensure these agencies collaborated effectively and delivered the aims of the CJS. These aims are to prevent and detect more crime, to give victims and witnesses more support and to punish and rehabilitate more offenders http://www.cjsonline.gov.uk/the_cjs/how_it_works/. These aims must be carried out in order for the criminal justice system to be effective. Each of these aims can be applied to the different stages within the CJS. These stages consist of the police, the courts and also the prisons. Each has a different role within the system with different objectives. The police are there to prevent and detect more crime; this can be done through arrests while the courts are there to sentence offenders and the prisons to punish. The police are the primary stage in the prevention of crime (Joyce p84). In most cases the agencies never respond at all as the CJS starts with the arrest of a suspect or with the reporting of a crime. The police have the authority to refer a person to the next stage of the CJS. This is done as they have to enforce the law with the intention to keep the peace. The courts have the power to sentence an offender and a custodial sentence is the toughest punishment the courts can impose while the prisons function is to punish an offender. From this it would appear that the CJS is based upon punishment, however this is not the case. Only specific agencies focus solely on the penal system. Once an offender is sentenced by the court, the offender enters the penal system (Cavadino p1). The penal system is a system that exists to punish and otherwise deal with those who have been convicted of criminal offences (Cavadino p408). The CJS in the UK is not only about punishment but also about the rehabilitation of offenders. Therefore, it protects the public in both the long and short term http://www.cjsonline.gov.uk/downloads/application/pdf/CJS_Review.pdf. Rehabilitation believes that punishment can reduce the incidence of crime by taking a form which will improve the individual offenders character or behaviour and make him or her less likely to reoffend in future (Cavadino p41) The three stages mentioned earlier collaborate well as all three have the objective to protect the public. In order to find out whether or not each of these stages are effective, they can be measured by a number of different means. BCS Police statistics Clear up rates Sentencing has increased in recent years. This can be proved by the increase in prisoners. Since 1980 the prison population increased from 42,000 to 85,000 in 2009 (REF). Despite this increase, it cannot be proved that there is an increase in crime as it may be due to stricter and harsher sentences being imposed by the courts. Regardless of this, respondents to the BCS were asked whether they thought sentences were too tough, about right or too lenient, with over three quarters (76%) feeling that sentences were too lenient (Home Office Policing and criminal justice p12). Due to this increase in the prison population, it has been claimed that the conditions prisoners live in has made it difficult to rehabilitate offenders (Joyce p365) and that it is possible that the prisons may be violating Article three of the Convention (Ashworth p316). One of the problems that an increase in prison population has caused is overcrowding. This can lead to inmates being contained to their cells for l ong periods of time (Ashworth p316) and the denial to rehabilitative programmes (Joyce p377). These overcrowded prisons can lead to aggression and can damage a persons health and wellbeing. Other issues that are concerned with prison conditions include an increase in drug use, security problems and also the financing of the prisons. These conditions may also affect reoffending rates due to not being able to rehabilitate a person. Victimisation surveys is a survey which interviews a sample of the public and provide a relatively accurate measure of crime rates (Newburn p62) as they include crimes that have not been reported to or recorded by the police. Despite this, they still cannot be 100% accurate and reliable due to the fact that they exclude victimless crimes such as Punishment completions Self report surveys Issues influencing the CJSs ability to be effective Confidence levels/ satisfaction Reliability of stats The media can influence a persons perception of the CJS. GOOD The media presents information to the public of crimes. This can be done through new reporting and also television programmes such as Crimewatch which give the public accounts of events through real life footage and reconstructions (Newburn p104). BAD

Environmental Analysis and Long-term objectives Essay

The organization selected for this paper to discuss the environmental analysis and long-term objectives is Dunkin Donuts. The main focus will be on the forces and trends operating in the environment which have a considerable effect on the running of the organization. The paper will first discuss these forces and trends in detail and then provide an insight to how these forces effect the organization and align themselves with the vision and values of the organization. The trends selected are: 1. Social responsibility 2. Environment 3. Fuel Social Responsibility One of the environmental trends is social responsibility which adds to the credibility of an organization. Social responsibility basically refers to the responsibility or the duties of an organization, government or even an individual towards the society in which it functions. Every organization has a responsibility to keep their actions and practices in the best interests of the people living in the society so that it does not endanger them in any way. Instead organizations should work to provide comfort and help to the society as a whole. This is a part of their corporate social responsibility. The company can also be involved in eradication of unethical practices and behavior taking place in the society so that the lives of the people could be made easier. For example, some companies take initiative in planting trees or constructing gardens in an area which serve a place for community people to come together and meet each other (Kotler and Lee, 2004). Social responsibility at Dunkin Donuts has actually helped the organization in a considerable manner. The restaurant holds a respectable position in the society due to its charity and community involvement programs. The company as well as their employees contributes for the community service organization in order to make the lives of the people better. Moreover, they are extremely committed to the environmental responsibility. The restaurant follows the environment regulations and promotes cleanliness. The restaurant itself is very clean and tidy with a proper system to discard the garbage. The company supports charitable programs and takes initiatives for supporting and participating in the welfare of the community people. They even sponsor educational programs in local community schools and provide funds for different events like Special Olympics, AYSO soccer teams etc. Recently Dunkin’ Donuts has entered into a relationship with a non-profit organization ‘Coffee Kids’ for supporting families in the coffee-producing regions of Mexico and Central America. On 22 May, 2008, the company went ‘green’ by initiating its first LEED (Leadership in energy and environmental design) restaurant which is a part of their corporate social responsibility commitment. This way the company hopes to improve the quality of life of the community people by making the area clean and green (Kotler and Lee, 2004). The trend operating in the environment must be aligned with the mission, vision and values of the organization for it to work in the best possible way. At Dunkin’ Donuts, there are seven core values and one of them is responsibility towards the environment and the community in which they are functioning. They are committed for improving the people’s quality of live. The first LEED being built up by the company is an effort towards promoting a healthy life for the people and improving their quality of life. The social responsibility practices of the company reinforce their mission, vision and values which are focused on making the ‘world a better place live and work’ (David, 2006). Environment The second force the paper talks about is the physical environment in which the organization is functioning. The trends in the environment have a much larger impact on the organization; here we are discussing the physical environment. Changes happen in the physical environment without any notice which might result in shock or disaster or even opportunities. Organizations need to have a contingency plan to deal with such contingencies resulting from the physical environment (Shaffer, 2000). In the physical environment outside the Dunkin’ Donuts Company and restaurant, variable changes can take place which can sometimes help the organization or hinder its processes at some other instances. The environment can provide opportunities as well as threats to the company. Since Dunkin’ Donuts has now essentially become a beverages company so it can specialize in different kinds of beverages and become a market leader. Moreover, the increasing number of suppliers in the industry can also result in new opportunities. Threat comes mainly from the substitutes and the new entrants. The company faces tough competition from Starbucks and their success becomes a threat for the company plus the industry doesn’t offers high barriers for the new entrants so more beverages company can be set up thus giving rise to the competition. Apart from this, the physical environment also includes the threat from natural disasters which can cause huge losses to the company so the company needs to have contingency plans for dealing with them. Thus, the physical environment can both help and hinder Dunkin’ Donuts depending on the situation (Reeve, 2002). The organization strives to accommodate any changes emerging in the physical environment in its strategy. The company was essentially based on donuts first but now it has developed into a beverages company. This was because it saw greater opportunities for itself in serving the beverages market. It saw the changing taste of people towards coffee and decided to establish a strategy based on a coffee company. Today Dunkin’ Donuts is known as the no. 1 retailer in hot and ice regular coffee. Thus, this shows the organization’s strategic adaptability towards the changing forces resulting in the environment (David, 2006). Rising Fuel Costs The burning issue facing the organizations today in their environment is the rising fuel prices. Companies have to face rising costs due to this shooting up in fuel prices which have almost doubled this year. As the costs are increasing so the companies have to raise the prices of their products and services which decreases their sales. This way many companies are facing problems due rising fuel costs which in turn decreases their average sales. Therefore, the third issue is of fuel which this paper will examine (Reeve, 2002). The rising cost of fuel is a trend in the environment which hinders the company by raising the costs of doing business and thus, decreasing the sales and profits. Since electricity is produced through fuel so increase in fuel costs also increases the electricity cost. At Dunkin’ Donuts restaurants, the food including the donuts and beverages is prepared to sophisticated machines which run on electricity. They have to pay higher for electricity which increases the cost of inputs and simultaneously, the cost of doing business. The company has raised the prices of its products worldwide recently but that has caused the sales to decrease and thus, it earns lower profits. This way fuel is actually a hindrance towards high profits for the company and simultaneously, its long-term objectives. Since rising fuel costs are hindering the company’s sales and profits, Dunkin’ Donuts is trying to find out ways of producing the products efficiently so that they involve low costs and the profits of the company could be increased. The company tries to specialize in certain beverages which can be produced with hands so that machine use could be limited thus, saving up the electricity. The company tried to adjust for these rising costs so that it can acquire an increasing number of customers to boost up its sales as well as profits (Shaffer, 2000). Conclusion The paper has discussed in detail the environmental analysis pertaining to social responsibility, environment and fuel. It first discussed what these forces actually mean and then identified their relevance with the organization and how organization adapts to these forces operating in the environment. Social responsibility at Dunkin’ Donuts is aimed at winning the hearts of the masses through charity and community involvement activities. The mission of the company is to improve the quality of life and this is effectively done through their social involvement programs. The company also takes immediate action to the changing environment which may involve rising incomes or changing tastes of the people and tries to accommodate the change in its strategy as it did from shifting to beverages industry from donuts industry. Finally, the company is also trying to cope up with the rising costs of fuel through cost efficient methods and increasing the prices since the income of a common man has also increased. All these forces or trends help or hinder the organization and its strategy in their own way. Thus, it can be said the Dunkin’ Donuts is a very capable organization who has effectively dealt with difficult times and has become the no. 1 retailer in coffee throughout United States (David, 2006). References David, F. R. (2006). Strategic Management: Concepts and Cases. Prentice Hall. Kotler, P. , & Lee, N. (2004). Corporate Social Responsibility: Doing the Most Good for Your Company and Your Cause . Wiley. Reeve, R. N. (2002). Introduction to Environmental Analysis. Wiley. Shaffer, J. (2000). The Leadership Solution. New York: McGraw-Hill

Vitamin C

Research Question: How the amount of vitamin C in fruit juices affects its freshness and till what extent is the information provided on the pack by manufacturers is reliable? Background Information: Hypothesis: -fresh juices have more vitamin C than long-life juice that is ‘not from concentrate’ is best in terms of vitamin content -if heat destroys vitamin C then heat-treated long-life juices will have lower concentrations -if heat destroys vitamin C then boiled fruit juice will have lower concentrations than unboiled -manufacturers generally provide reliable information about their products -the amount of vitamin C content in given fruits is: So the amount of vitamin C and its percentage in fruit juice must go with the given ratio which means that guava and apple juice should have the highest and lowest concentration respectively. Variables: Independent: {text:list-item} Dependent: {text:list-item} Controlled: Materials Required: 6 test tubes, 50 cm3 burette, 10cm3 pipette, 1cm3 pipette, 3 small beakers, DCPIP solution, 0. 1% ascorbic acid, distilled water, 4 varieties of fruit juice, for example mango, grape, apple, guava etc. Preparation Take a properly washed beaker and make 0. 1% solution of vitamin C or ascorbic acid with 0. 1 g of vitamin C in 100 cm3; this is 10 mg cm-3 or one may also use a readily prepared 0. 1%ascorbic acid. Take a 0. 1% solution of DCPIP. Take 6 test tubes and label them as A, B, C, D, E and F. Now slowly pipette out 1cm3 of DCPIP solution into each test tube using a 1 cm3 pipette. Take 5cm3 of the 0. 1%ascorbic acid using a 10cm3 pipette. Using a graduated pipette or a burette, add 0. 1% ascorbic acid drop by drop to the DCPIP solution. Shake the tube gently after adding each drop. Add the acid solution until the blue colour of the final drop does not disappear. Record the exact amount of ascorbic acid that was added. Similarly in test tube B add the same volume of distilled water and gently shake the test tube to observe the change in colour. Investigation Dilute all the juices, that is, mango juice in C, grape juice in D, apple juice in E and guava juice in F before testing because fruit juices have a strong colour that will interfere with determining the end point. Now keep adding mango juice drop by drop with the help of a 50 cm3 burette in test tube C containing DCPIP solution and gently shake the test tube until the DCPIP solution is decolourised. Repeat the same for other 3 fruit juices, that is, grape, apple and guava. Uncertainties and errors Uncertainty or error while preparing ascorbic acid = Uncertainty of solid vitamin C + uncertainty of water = 0. 01+ 0. 1 = 0. 101 Uncertainty while making the mixture of DCPIP and vitamin C = uncertainty of DCPIP(1cm3 pipette) + uncertainty of ascorbic acid (10cm3 pipette) = 0. 01 + 0. 101 = 0. 111 Uncertainty while making the mixture of DCPIP and fruit juices = Uncertainty of DCPIP(pipette) + uncertainty of fruit juices(burette) = 0. 01 + 0. 1 = 0. 11 Data Volume of ascorbic acid added to decolourise DCPIP = 2. 25(+ 0. 1) cm3 Table 1 Calculating concentration of ascorbic acid Data processing Concentration of ascorbic acid in fruit juice (%) = Volume of ascorbic acid added to DCPIP x 0. Volume of fruit juice added to DCPIP Uncertainty = uncertainty in the volume of ascorbic acid + uncertainty in the volume of fruit juice = 0. 111 + 0. 11 = 0. 221 Concentration of ascorbic acid in mango juice = 2. 25 x 0. 1 = 0. 02% 11 Concentration of ascorbic acid in grape juice = 2. 25 x 0. 1 = 0. 01% 16 Concentration of ascorbic acid in apple juice = 2. 25 x 0. 1 = 0. 006% 36 Concentration of ascorbic acid in guava juice = 2. 25 x 0. 1 = 0. 04% 5 Table 2 comparing the experimental value with the given value on the pack Vitamin C An experiment to investigate the enzyme concentration and rate of reaction Background To carry out our experiment we used 3 different types of orange juices, and we also used 0. 1% of vitamin C solution. The aim of our experiment was to see how much DCPIP was needed to be added to make the orange juices turn back to the orange colour and the DCPIP to decolourise once the 0. 1% of vitamin C was added. DCPIP is a blue dye in its non-reduced form; it becomes colourless when it gains electrons.Vitamin C is an anti – oxidant, this is found mainly in fresh fruit and vegetables. The main use of Vitamin C is that it neutralises free radicals, which can cause damage to cells, including cells in the cardiovascular system Planning My aim in this experiment is to investigate how much juice is required to decolourise 1cm3 of 0. 1%of DCPIP solution. Prediction Before I started the investigation I made sure I did a hypothesis so that I would be able to refer back to it in the conclusion at t he end.Below is my hypothesis: My hypothesis is that: ‘there will be less’ Don Simon’ juice needed to decolourise the DCPIP, the other juices will require more juice to decolourise the DCPIP’ Fair Test I will have to make sure that I will be carrying out a fair test. This is to ensure that anything affecting the amount needed to decolourise the DCPIP is due to what I have changed (independent variable) and nothing else. Below I have listed the independent variables as well as those factors which should be kept the same. Independent Variable: * The Juices * Amount of Juice added to the DCPIPDependent Variable: * The amount of DCPIP put in the test tube * 1% of DCPIP * 0. 1% of vitamin C solution Fixed Variables: * The volume of DCPIP poured into the test tube * Keeping a fixed volume of the DCPIP ensures that the decolourisation of the DCPIP is only because of the amount of juice added and not the different amount of DCPIP that is present * Concentration of DCPIP solution * Different concentrations can affect how long it takes to decolourise, therefore it is important that there is nothing else making it less concentrated. * Concentration of Vitamin C solution The concentration of this can affect how much DCPIP is needed to make it colourless The experiment should also be repeated a number of time from which an average will be calculated. This is to ensure that the results are accurate and reliable. The method The method we used to carry out this experiment and the equipment we used is shown below; I also included any faults with the method when we carried out the experiment this is all shown below: Equipment and chemicals needed: * 1% of DCPIP solution * 0. 1% vitamin C solution * A range of fruit juices * Test tubes * Test tube rack Syringe STAGE| PROCEDURE| PURPOSE| ANY FAULTS/LIMITATIONS? | 1| Pipette 1cm3 of 1% DCPIP solution into the test tubes| Provide a clear sight into the experiment at hand. Therefore it makes it easier to e stablish the decolourisation of the DCPIP. | N/A| 2| Using a pipette or burette, add 0. 1% vitamin C solution drop by drop to the DCPIP solution. After adding the drops shake the tube gently | Allows the solution to react with the vitamin C. And therefore resulting in more accurate results| Using a burette would have been more accurate. Also doing the experiment on a bigger cale would also allow any room for accuracy for the results collected| 3| Continue to add drops of the vitamin C solution until the blue colour of the DCPIP has disappeared. | Measure how much vitamin C solution was needed to decolourise the DCPIP| At this point we made sure that the solution was absolutely colourless which was correct, however later we did not do the same thing for the orange juices and therefore we were not able to collect accurate results. | 4| Record the exact amount of the vitamin C solution that was added to decolourise the DCPIP solution.Repeat the procedure and average result| To calculat e how near our value is to the actual value of vitamin C in the other orange juices. | We did not decolourise the DCPIP, when adding the orange juices. As we had done for the vitamin C solution | 5| Repeat this procedure with the fruit juices provided. If only one or two drops of the fruit juices decolourises the DCPIP, dilute the juice and repeat the test. | To obtain an average to measure whether our results match the fact that there is meant to be 100mg of vitamin C in the juices. At this point we would get the result of the vitamin C and one of the juice means and divide them two and times it by a 100 to see how are results are, if it is close to the actual number it will mean it is reliable and accurate, however if it is not near the number it means that it is not very accurate. | Limitation of the apparatus and method Throughout the experiment I felt that there were many things that could have been improved on, so if I were to do the investigation with the modifications, I wou ld get the correct and accurate results.Firstly the syringes that we were using to measure the liquids were not very accurate because, it did not have the lines between the whole numbers, therefore forcing us to guess the amount that was needed. A more precise piece of equipment would be needed instead such as a burette, if this experiment was done on a larger scale this would be more efficient, and accurate. Another limitation with the experiment was that there was not enough DCPIP, thus limiting the amount of repeats being done. If more repeats were done, we would be able to take out the anomalies and be able to acquire a more accurate result.Therefore, decreasing the range of the range bars. From the graph we can see that the range bars are fairly big, therefore to decrease this we would have to do more repeats which would decrease the range of the range bars The most difficult part of the experiment was detecting the change in colour of the DCPIP solution while performing the ti tration. Two of the juices showed clear disappearance of the colour, while the others had the tint of yellow due to some other compounds of colours present. The date of manufacture may be different which may change the nutrient content or concentration in different juices.There were many limitations to the method as well, the main limitation was the fact that the method was not well explained; we added too much vitamin C to the DCPIP, making the DCPIP absolutely colourless. However we should have stopped adding the DCPI when the DCPIP had stopped turning blue. This would have given us a result of around 0. 8 but from the results we can see that the results went up till 2. 4. A modification that could be made to this method, is to include more detail of how to do it, and what it should look like, this would increase the likelihood of the results to be more accurate. ResultsBelow is the results collected by are class. Trends & Patterns From the results table we can see that the values of the 0. 1% vitamin C solution had a large range of results. Therefore this emphasises that the results were not very accurate. For this part of the experiment we had to decolourise the DCPIP in the test tube by adding the vitamin C to it. This in itself was not very accurate, because people’s perception of colourless was different to others. Therefore, it is evident that, from the first step many people’s results were different for the other orange juices, the range of the results were within 0. cm3. The overall mean show us that there was a lot of Asda concentrated orange juice needed to decolourise the DCPIP. This shows that the amount of vitamin C in that volume of the juice was the same amount of what was in the 1. 35mg of the Don Simon orange juice. After collecting all the results and finding the means of all juices, I was able to construct a bar graph. A bar graph was drawn as the variable along the x axis could not expressed in the term of numbers, therefore a line graph was not suitable for this which left us with either drawing a histogram or a bar graph.Personally I chose the bar graph as it was easier to construct and also easier to understand. I also included range bars to show the highest and the lowest values that we had got from the repeats that were done, this also shows that the value that was plotted using the bar, is the average of the range of values for the one liquid. From the graph we can evaluate that the mean concentration of vitamin C/mg cm-3 was ‘Asda from concentrated’ juice, the next juice that was after that was the ‘Asda pure’ juice, lastly leaving the ‘Don Simon’ juice at the end.This means that the Vitamin C present in the 1. 35mg is the same in the other juices for example, it has the same amount of Vitamin C in the Asda Pure juice which has 1. 48mg required to decolourise the DCPIP My hypothesis, ‘there will be less ‘Don Simon’ juice needed to decolou rise the DCPIP, and that the other juices will require more juice to decolourise the DCPIP’ was correct. I predicted this as ‘Don Simon’ juices was seen as a better quality juice than the others, therefore I thought that a better quality juice would have more vitamin C in a small volume.Other juices will have the same amount of vitamin C in a larger volume of juice. Systematic/Random errors In our experiment there were a number of errors caused, for example in the methodology, we had made the colours of juices different to the vitamin C. This was one of the biggest mistakes in the experiment as it affected the whole experiment. If we were to make the juices more clear, when it was being added to the DCPIP, then we may have got more accurate results. As this is what we did, when we were adding the Vitamin C solution to the DCPIP.A systematic error is a problem that you can't overcome because it's a problem with the experiment itself. For instance, if you're measur ing a colour change in a reaction, you have to rely on your eyes, there's a systematic error there because your eyes are not as accurate as a machine. A systematic error that was made was the fact when we were trying to make the DCPIP colourless, people’s perception of colourless was different, and therefore the results that had been acquired by the rest of the class were different. This is one of the reasons there was a big range of results for the decolourisation of the DCPIP.Another possible error in this experiment that could be made is the fact that the person may have read the volume at the wrong place each time. Random errors in experimental measurements are caused by unknown and unpredictable changes in the experiment. These changes may occur in the measuring instruments or in the environmental conditions. A random error made was the fact that the syringes were not the same. In the way that they were measured differently, sometimes they were not big enough to carry th e amount of orange juice we needed to decolourise.An effective and more accurate equipment we could have used is a burette, as it can hold up to 40cm3 of liquid, and therefore we would have more than enough space to read the reading and to use the juice at once. Another random error that could have been made is that the vitamin C may have not been added by less than a drop a time, so sometimes the next drop may be too little or too big, which may change the colour of the solution more quicker therefore the volume will not be very accurate.Lastly the end point may be misjudged, as it is quite tricky to say exactly when the DCPIP has become colourless. In conclusion, there were many small mistakes made during the experiment, if I was to do this experiment again, I would make sure that I was to do all the repeats myself, so the mistake about people’s perception of what was decolourised would not affect the results. Also the fact that there would be enough equipment would mean th at I would also get the results I need, and that there can be a different piece of equipment used for each of the different experiments. Interpretation of resultsOverall the quality of my data is shown to be fairly accurate as most of the results I got were fairly close, in our class for the juices, however for the vitamin C; the results were not so accurate. This emphasises that there were a number of mistakes which could have caused this problem. There are many factors which affect the result such as, the temperature, pressure, and the equipment used etc. in the investigation I think the main mistake that was made was that we did not stop adding the Vitamin C solution to the DCPIP when it stopped going blue, therefore the value should have been at around 0. instead of the class average which was about 1. 7. We overestimated the amount of Vitamin C that should have been added into the solution of DCPIP. However if we had decided to do this we should have added more orange juice to the DCPIP. Therefore to see whether we had accurate results we did a calculation to see the ratio of vitamin C in the actual Juices on the carton to the results of our experiment. The calculation was found by doing the following: Volume of 0. % vitamin C solution required to decolourise 1cm3 of DCPIP cm3Mean volume of juice required to decolourise 1cm3 of DCPIP cm3X 100 Therefore as we know the volume of standard vitamin C solution needed to decolourise a fixed volume of DCPIP, by using simple proportion, we can calculate the amount of vitamin C in the three different types of orange squash. 0. 1% vitamin C solution: In 1. 70cm3 should be 1. 70mg of 0. 1% vitamin C solution * 1cm3 1mg * 1. 70cm3 1. 70mg Don Simon: In 1. 36cm3 should be 1. 70mg of 0. 1% vitamin C solution * 1. 70mg 1. 36cm3 * 100ml 125. 0mg Asda from Concentrated: In 1. 85cm3 should be 1. 0mg of 0. 1%vitamin C solution * 1. 70mg 1. 85cm3 * 100ml91. 9mg Asda Pure: In 1. 48cm3 should be 1. 70mg of 0. 1% vitamin C solut ion * 1. 70mg1. 48cm3 * 100ml 114. 9mg 0. 1% vitamin C solution: In 1. 70cm3 should be 1. 70mg of 0. 1% vitamin C solution * 1cm3 1mg * 1. 70cm3 1. 70mg Don Simon: In 1. 36cm3 should be 1. 70mg of 0. 1% vitamin C solution * 1. 70mg 1. 36cm3 * 100ml 125. 0mg Asda from Concentrated: In 1. 85cm3 should be 1. 70mg of 0. 1%vitamin C solution * 1. 70mg 1. 85cm3 * 100ml91. 9mg Asda Pure: In 1. 48cm3 should be 1. 70mg of 0. 1% vitamin C solution * 1. 70mg1. 48cm3 * 100ml 114. mg To find whether our results were accurate, I found out how much vitamin C was present in each of the solutions, this is shown in the box below: From the calculations above, we can see that the results collected from the class were not very accurate. This is shown through the fact that it says that in the Asda Pure juices of 100ml there should be 114. 9mg of vitamin C when there should be 100mg of vitamin C in a 100ml of the juice. Conclusion & Evaluation My prediction, ‘there will be less’ Don Simonâ₠¬â„¢ juice needed to decolourise the DCPIP, the other juices will require more juice to decolourise the DCPIP’ was correct.This is because; the smaller volume of fruit juice needed to decolourise the blue DCPIP solution, the higher is the Vitamin C content in the fruit. It is also shown on the graph, as there is less volume of Don Simon Orange juice needed to decolourise the DCPIP. This means that in 1. 35cm3 of Don Simon, there is the same amount of Vitamin C in 1. 48cm3 of the Asda Pure orange juice, and in 1. 85cm3 of the Asda from concentrated orange juice. The smaller volume of orange juice needed to decolourise the DCPIP solution means that the DCPIP solution is reduced at a faster rate.Within my results, I did find quite a number of anomalies. However there were other numbers within the range of the anomaly such as in the 0. 1% vitamin C solution had the highest value of being 2. 4 cm3, which at first I had thought to be an anomaly, however 2. 1 cm3 was also another re sult that had been collected. However if we took out the 2 repeats, there was also another repeat of 2cm3. Therefore in the end I left the results in the results table. 0. 8cm3 was also another repeat I had though was an anomaly; however there were also other results that were near 0. 8 cm3 such as 1. cm3. Therefore I did not record these results as anomalies. The main reason for the high range was because of the fact that people had different perceptions of when the solution was to go colourless. In the rest of the results there were not any anomalies recorded as they were in the range of each other. If I was to do this investigation again I would make sure that the instructions were read clearly and also do the experiment on a larger scale, so instead of adding 5 cm3 of the DCPIP I would add 20 cm3 and therefore use a burette to add in the different types of orange juices.This would make it more accurate, as the reading would be able to be made more precisely. Another thing I woul d do better next time is to do more repeats, even though there were a lot of repeats for my results, the results were not done by the same person and therefore the perception of the colour would be different to each person, and therefore if I was to do all the repeats myself I would be able not to take the risk of getting a wide range of results. Also I would make sure that there was enough DCPIP for my experiments as I know in my experiment there was not enough DCPIP for some people to do another repeat.The most repeats a group was able to do were 2. Another factor I would change if I were to do the investigation again is that I would use other brands of orange juices as well to widen the results I was going to get. In conclusion, the investigation has stated that there will be less’ Don Simon’ juice needed to decolourise the DCPIP, the other juices will require more juice to decolourise the DCPIP. This is shown on the bar graph with the mean volume of the different t ypes of juices needed to decolourise the DCPIP against the different types of juices.There is also range bars included to inform the highest and lowest values obtained from the repeats. ——————————————– [ 1 ]. Edexcel AS Biology Revision Guide for SNAB and concept-led approaches -EDEXCEL, Published: 2008 [ 2 ]. Edexcel AS Biology Revision Guide for SNAB and concept-led approaches – EDEXCEL [ 3 ]. AS-level Biology-Exam Board: Edexcel-complete revision & practice, Published: by CGP in 2008 [ 4 ]. Edexcel AS Biology Revision Guide for SNAB and concept-led approaches -EDEXCEL Vitamin C Research Question: How the amount of vitamin C in fruit juices affects its freshness and till what extent is the information provided on the pack by manufacturers is reliable? Background Information: Hypothesis: -fresh juices have more vitamin C than long-life juice that is ‘not from concentrate’ is best in terms of vitamin content -if heat destroys vitamin C then heat-treated long-life juices will have lower concentrations -if heat destroys vitamin C then boiled fruit juice will have lower concentrations than unboiled -manufacturers generally provide reliable information about their products -the amount of vitamin C content in given fruits is: So the amount of vitamin C and its percentage in fruit juice must go with the given ratio which means that guava and apple juice should have the highest and lowest concentration respectively. Variables: Independent: {text:list-item} Dependent: {text:list-item} Controlled: Materials Required: 6 test tubes, 50 cm3 burette, 10cm3 pipette, 1cm3 pipette, 3 small beakers, DCPIP solution, 0. 1% ascorbic acid, distilled water, 4 varieties of fruit juice, for example mango, grape, apple, guava etc. Preparation Take a properly washed beaker and make 0. 1% solution of vitamin C or ascorbic acid with 0. 1 g of vitamin C in 100 cm3; this is 10 mg cm-3 or one may also use a readily prepared 0. 1%ascorbic acid. Take a 0. 1% solution of DCPIP. Take 6 test tubes and label them as A, B, C, D, E and F. Now slowly pipette out 1cm3 of DCPIP solution into each test tube using a 1 cm3 pipette. Take 5cm3 of the 0. 1%ascorbic acid using a 10cm3 pipette. Using a graduated pipette or a burette, add 0. 1% ascorbic acid drop by drop to the DCPIP solution. Shake the tube gently after adding each drop. Add the acid solution until the blue colour of the final drop does not disappear. Record the exact amount of ascorbic acid that was added. Similarly in test tube B add the same volume of distilled water and gently shake the test tube to observe the change in colour. Investigation Dilute all the juices, that is, mango juice in C, grape juice in D, apple juice in E and guava juice in F before testing because fruit juices have a strong colour that will interfere with determining the end point. Now keep adding mango juice drop by drop with the help of a 50 cm3 burette in test tube C containing DCPIP solution and gently shake the test tube until the DCPIP solution is decolourised. Repeat the same for other 3 fruit juices, that is, grape, apple and guava. Uncertainties and errors Uncertainty or error while preparing ascorbic acid = Uncertainty of solid vitamin C + uncertainty of water = 0. 01+ 0. 1 = 0. 101 Uncertainty while making the mixture of DCPIP and vitamin C = uncertainty of DCPIP(1cm3 pipette) + uncertainty of ascorbic acid (10cm3 pipette) = 0. 01 + 0. 101 = 0. 111 Uncertainty while making the mixture of DCPIP and fruit juices = Uncertainty of DCPIP(pipette) + uncertainty of fruit juices(burette) = 0. 01 + 0. 1 = 0. 11 Data Volume of ascorbic acid added to decolourise DCPIP = 2. 25(+ 0. 1) cm3 Table 1 Calculating concentration of ascorbic acid Data processing Concentration of ascorbic acid in fruit juice (%) = Volume of ascorbic acid added to DCPIP x 0. Volume of fruit juice added to DCPIP Uncertainty = uncertainty in the volume of ascorbic acid + uncertainty in the volume of fruit juice = 0. 111 + 0. 11 = 0. 221 Concentration of ascorbic acid in mango juice = 2. 25 x 0. 1 = 0. 02% 11 Concentration of ascorbic acid in grape juice = 2. 25 x 0. 1 = 0. 01% 16 Concentration of ascorbic acid in apple juice = 2. 25 x 0. 1 = 0. 006% 36 Concentration of ascorbic acid in guava juice = 2. 25 x 0. 1 = 0. 04% 5 Table 2 comparing the experimental value with the given value on the pack