The enthalpy change of a reaction Essay Example for Free

The enthalpy change of a reaction Essay This is the equation for the reaction I intend to find the enthalpy change for. As this particular reaction is very difficult to measure the enthalpy change by carrying it out (the decomposition of CaCO3 needs a temperature of over 800i C), I must use another method and it uses Hess Law. Hess Law States: The enthalpy change for any chemical reaction is independent of the intermediate stages, provided the initial and final conditions are the same for each route. CaCO3 CaO + CO2 CaCl2 + CO2 + H2O. In simpler terms, the main point of Hess Law is that the total enthalpy change for the indirect route of a reaction is the same as the direct route, i. e. ?H1 = ? H2- ? H3. The diagram above represents a Hess Cycle or a Thermochemical Cycle. By knowing the enthalpy changes in two parts of the cycle, it is possible to calculate the third part and complete the cycle. This is how I am going to carry out my experiment. For my experiment I will: 1. ) React calcium carbonate with hydrochloric acid. 2. ) React calcium oxide with hydrochloric acid. In both of these reactions I will measure the enthalpy changes by recording the starting temperature and following the reaction, the end temperature. By following this procedure, I can calculate the change in temperature and consequently the enthalpy change. The apparatus I will need for these reactions includes: 2 x Polystyrene Cups 250ml Beaker Digital Thermometer 50ml Measuring Cylinder I decided to use a polystyrene cup so I could reduce heat loss polystyrene is an insulator, whereas if I had used glass heat loss would have been a huge influence on results. I am using a beaker so that when I need to move the reactants, I do not influence any temperature change just through my body heat. Also, the thought of the solution spilling was not a pleasant one, so in case of spillage, the beaker would catch it. The digital thermometer is much more accurate than a conventional thermometer because it reads down to 1 decimal point. Safety Apparatus: Safety glasses and lab-coat. The quantities of materials I have available: HCl (2. 0 mol dm-3) : As much as required CaCO3 : Between 2. 4g and 2. 6g CaO : As much as required. In order to determine the quantities I will need to use in the experiment, I must carry out a few simple calculations. Here is the equation for the first reaction I will carry out, involving CaCO3 and HCl. CaCO3 + 2HCl CaCl2 + H2O + CO2 This equation shows that 2 moles of HCl are needed for every 1 mole of CaCO3 to react. Using this information I can calculate the volume of HCl I will need in the reaction. I first need to find the number of moles of CaCO3 will be in the reaction: Number of Moles = Mass Relative Formula Mass No. of moles of CaCO3 2. 5g 100 0. 025 moles of CaCO3 Now I need to calculate the minimum amount of HCl I will need in the reaction. (Adding more would not affect the results because rate of reaction has no relevance to the experiment. All that is important in this reaction is that it is completed. ) Volume = Moles Concentration Volume of HCl 0. 05 (twice as many as CaCO3, as required) 2 0. 025 dm3 of HCl I now know that the quantities I require, in the first experiment, are as follows: CaCo3 About 2. 5g HCl 50cm3 (25cm3 is minimum any less will affect results). In the second reaction, involving Calcium Oxide and Hydrochloric acid, the equation is: CaO + 2HCl CaCl2 + H2O Again, like the first reaction, 2 moles of HCl are required to react with 1 mole of CaO. To keep things simple, I am going to use the same number of moles of CaO as CaCO3. Mass = Moles x Relative Formula Mass Mass of CaO needed = 0. 025 x 56 1. 4g Volume of HCl needed 0. 05 (twice as many as Ca0, as required) 2 0. 025 dm3 In order to carry out these experiments, the following directions should be carried out carefully. Method for reaction 1: CaCO3 and HCl. Add 2. 5g of CaCO3 to a polystyrene cup.   Place the polystyrene cup in a beaker.   Add 50cm3 of HCl to a 50ml measuring cylinder. Measure the temperature of the HCl.   Add the HCl to the CaCO3 and measure the end temperature. Once I have measured the end temperature I will compare it to the start temperature and calculate the temperature change. Method for reaction 2: CaO and HCl Add 1. 4g of CaO to a polystyrene cup. Place the polystyrene cup in a beaker.   Add 50cm3 of HCl to a 50ml measuring cylinder.   Measure the temperature of the HCl. Add the HCl to the CaO and measure the end temperature. Again, once I have measured the end temperature I will compare it to the start temperature and calculate the temperature change. Once the temperature changes have been calculated ? H needs to be found. Once all of the enthalpy changes have been calculated, follow the equation ? H1= ? H2- ? H3 Risk Assessment The substances which I am using are both fairly dangerous and have the potential to cause serious damage. Hydrochloric acid can cause burns and is irritating to the respiratory system. The molarity I am using is only irritant but this is still not pleasant. The only form of protection that is really needed while using HCl is to wear safety glasses. Calcium oxide causes burns and is irritating to the eyes, skin and respiratory system. Again, only eye protection is really needed with the use of this substance. By using my plan, I expect to get accurate and consistent results as I have calculated the exact amounts of substances needed and factors which will affect results, such as heat loss. Nothing in my experiment will give inaccurate or varied results as long as the method is followed strictly, i. e. correct and precise measurements of substances. The only way the experiment can be inaccurate therefore is through human error. Sources used in devising my plan:   Haz-Cards. Chemical Ideas, Second Edition Burton, Holman, Lazonby, Pilling, Waddington.   Class work notes Show preview only The above preview is unformatted text This student written piece of work is one of many that can be found in our GCSE Patterns of Behaviour section.

Organizational Culture Case Study: BrainGame

Organizational Culture Case Study: BrainGame Introduction The importance of individual and organisational culture are vital components for business to succeed. BrianGame has the organisational culture of making global volunteers as their workers to develop games. However, the debate among BrainGames top management now considers changing the culture of volunteers to full-time employees, which raise issues on the relationship between volunteers and BrainGame. This essay will examine the challenges that BrainGame face and provide recommendations based on the challenges for BrainGame. Trust and Group Conflict One challenge for BrainGame is trust. Some top management want to replace volunteers with full-time developers. This is because volunteers are not productive and hard to manage, more than a thousand crappy ideas proposed, according to Rutger Ekberg, the head of product development (Sutton et al, 2014). Figure 1: (Dietz and Hartog, 2006) People like Rutger from BrainGame belongs to deterrence-based, they dont trust  volunteers and have no positive expectation over volunteers. They believe if no full-time experienced developers used, then what if game fails and the potential of losing investors. This is also a group problem. The companys top management are task conflicts because of the disagreement among top management about the content and outcomes of volunteers performance (Wit et al, 2012). Task conflict may hurt more proximal group outcomes, such as trust from volunteers and volunteers satisfaction. This latter effect is especially likely when volunteers interpret the companys diverging viewpoints as a negative assessment of their own abilities and competencies (Wit et al, 2012). If volunteers are not trusted, then the company will not run effectively, and influence companys operation like productivity, communication, and raise problem of demotivating volunteers, reduce their commitment to the company. According to Mayer and Gavin (1999) employees performance will suffer if they believe their leader cant be trusted. Some top management such as Lena, the CEO, are knowledge-based to volunteers. They believe volunteers saves money and provide free marketing for the company as well as free product development, but they need to convenience people who distrust volunteers so BrainGame can work toward the same target (Dietz and Hartog, 2006). Motivation Another challenge is motivation. BrainGame needs to motivate volunteers so they can be more efficient. Volunteers who work for BrainGame are unpaid, they work because they want to create positive, nonviolent, commercially viable product that reward empathy and caring rather than aggression and revenge (Sutton et al, 2014). Figure 2: (Herzberg F, 1987) Self-determination theory explain the motivation for peoples growth and human development (Deci and Ryan, 2004). The theory explains the intrinsic and extrinsic motivational factors are self-determined by ones own will (Deci et al, 1991). From figure 2, it shows achievement, recognition and work itself and responsibility are the top four motivation factors, which are all intrinsic motivation. These motivation factors are correlated with BrainGames volunteers because they want be respected by others, recognize for their work and actually make a difference. The problem between BrainGame and volunteers is some people in BrainGame dont recognize their work, they distrust them. Which could lead to more ineffective production and creativity because volunteers are discovered they are not recognized for what they do and what they contribute, therefore will not fully commit to the job or even leave. If BrainGame wants to keep volunteers, then they need to help volunteers achieve what they wan t so they can commit to the job. Organizational Culture Organizational culture is another challenge for BrainGame. The company have the culture of volunteers instead of full time developers. Klaus called this culture a movement (Sutton et al, 2014). However, the culture has been in question of volunteers should be replaced by full-time developers. Figure 3: (Hartnell et al, 2011) BrainGames culture is most likely to be the adhocracy culture type, because this type of culture is externally oriented with flexible organizational structure (Hartnell et al, 2011). BrainGame has a very flexible organizational structure with over thousands of volunteers as developers around the world (Sutton et al, 2014). The fundamental assumption in adhocracy cultures is that change fosters the creation or garnering of new resources (Hartnell et al, 2011). This organizational type encourages people to be innovative. However, BrainGames current culture doesnt work efficiently. Volunteers produced many ideas but most ideas are not viable to use and time consuming. Moreover, BrainGame initial ideas of using volunteers are because of cost saving. Since BrainGame are making profit now, the company needs to rethink its organizational culture, to continue with volunteers or move on to full time developers. The company needs to also consider the risk of losing volunteers and the possibili ty of turn thousands of brand evangelists to brand haters since volunteers provides free marketing and advertising (Sutton et al 2014). Leadership BrainGames top management have the characteristics of transactional leadership with laissez-faire and management by action (passive) style. They hesitate when make decisions and only make interventions if standards are not met (Judge and Piccolo, 2004). According to research, laissez-faire and management by action (passive) are negatively correlated with leadership criteria (Judge and Piccolo, 2004). Based on the case, BrainGames top management have constant debate on should they keep volunteers or replace them with full time developers. However, no one could come up with a defiant solution. BrainGames top management especially Lena needs to change their leadership styles, to be more inspired to other people, have vision and active. Question 2 Goal-Setting Theory As challenges addressed above, it is important to make appropriate recommendations to help BrainGame solve its problems. One recommendation is using the goal setting theory to solve motivation problem. Figure 4: (Lunenburg, 2011) Figure 4 shows the process of goal-setting theory. The two cognitive determinants of behavior are values and intentions (goals) (Lunenburg F.C, 2011). As for BrainGame, the goal for volunteers is try to achieve self-actualization, to create positive, commercially viable product and have the desire to do things consistent with them. Goals leads to attention and action which gain motivation and lead to higher effort with persistence. Goals help people to find the right strategies for themselves so that they can perform at the level they can to achieve that goal. Finally, goal achievement can lead to sense of accomplishment and further motivation, or frustration and lower motivation if failed to accomplish the goal. (Lunenburg F.C, 2011). The goal setting theory under the right conditions will help BrainGame set goals for volunteers to achieve efficiency and productivity. The first step for goal setting theory is people needs to accept goal first, so that they can be motivated to achieve their goal target (Locke and Latham, 2002). Then they need to commit to their goals, two factors help people to commit their goals are self-efficacy and importance (Locke and Latham, 2002). Importance are factors that makes people stick to their goal, including what they expected for their result (Locke and Latham, 2002). According to Erez et al (1985) shows by having involvement in setting its own goals will make them accept their goals at a higher rate because they feel under control of their goal setting. By involved in goal setting, they will have a better understanding of the task and what will they expect as a result. Self-efficacy is how much people believe they can achieve their goal (Locke and Latham, 2002). Self-efficacy can be improved by provide training for volunteers such as online training, this will help increase their skills which leads to better productivity and efficiency. Through effective and regular communication between the company and volunteers to encourage volunteers, this will help gain their confidences (Locke and Latham, 2002). Through training and regular communication, individuals will have a better understanding of their own goal importance and more self-confidence towards their goal, therefore improve goal commitment (Locke and Latham, 2006). A goal needs to be specific and measurable, goals which are unclear are confusing and normally have little effect on motivation. Making goal clear allows people to focus on at the right directions and act related to goal (Lock and Latham, 2002). Volunteers with specific goal target will have better understanding of the task, results in efficiency. Goal is proven to be a motivational factor for people to follow if difficulty is considered, it gives the incentive for people to challenge. If goal target is too difficult, it will demotivate people and reduce their commitment. Goal difficulty not just affect individuals behavior, it will also affect at organizational level. In the late 1960s, Fords goal to gain market share against international competitors, goal was set at tight deadlines and many levels of management signed off on unperformed safety check to the newly development car- the Ford Pinto, results in 53 consumer deaths, the challenging goal was met but companys unethical behavior has damaged its reputation (Ordà ³Ãƒ ±ez et al, 2009). Setting goals that are too high or difficult not only reduce motivation and commitment but also can create dishonesty, cutting corners and corruption (Bennett, 2009). BrainGame needs to be clear of their goal settings, specific and measurable, not setting high goals that demotivating volu nteers, since they are not contract bound by the company, demotivating them will only damage the company. Feedback is essential for volunteers to retain their goal commitment and effectiveness. It is important to give volunteers with constant feedbacks on their work so they can aware of all the progress and mistakes they made during their work, or it will become difficult to monitor the level of effort that needs in order to achieve the goal target more sufficiently (Sorrentino, 2006). Additionally, feedback gives the advantage that allows individual to spot their personal disadvantages towards their goals, and allows promptly adjustment to be done (Smith and Hitt, 2005). By having feedbacks, volunteers will know their work has been checked and evaluated and people are recognizing their work. Provide positive feedbacks to volunteers means BrainGame recognize their work. Whereas negative feedbacks will also motivate them and increase their effort to work if they have high self-efficacy. In contrast, volunteers with low self-efficacy will respond with less effort and demotivated to negativ e feedbacks (Bandura and Cervone, 1986). However, goal setting theory have limitation. Concentrating only to goal can cause people to miss other factors in your environment (Simons and Chabris, 1999). When attention is focused on goal, people become inattention to other factors, which could sometimes cause people to miss the bigger picture. Transformational Leadership BrainGame needs to transform from transactional leadership to transformational leadership style in order to run the company more efficiently. Transformational leaders are more effective because they are more creative, and they encourage and help the people who followed them to be creative (Shin and Zhou, 2003). Companies with transformational leaders are more decentralized, managers are more likely to take risks, compensation plans are aim for long-term results (Ling et al, 2008). According to a study of information technology workers in China found giving more power to people will create positive personal control among workers, thus increased their creativity at work (Zhang and Bartol, 2010). Companies with transformational leaders also have better agreement with managers about goals and strategies, this leads to better and efficient group and organizational operations and performance (Colbert et al 2008). Research from 203 team members and 60 leaders in a business unit found high p erformance is related to individual transformational leadership, and high group performance is also related to team focused transformational leadership (Hetland 2007; Lowe 1996). To have transformational leaders is important for BrainGame because there has been debates on volunteers, with people having different opinions but no one have profound and extraordinary effect to influence other people, the level of distrust to volunteers has raised in top management. As a leader, it is important to trust and guide your people with right directions. Transformational leaders obtain higher levels of trust, which in result reduce their followers anxiety and fear (liu et al, 2010). Followers who trust their leader are confident they will be protected for their interest and rights (Hosmer, 1995). BrainGames leaders needs act as transformational leaders and to trust their volunteers because volunteers are there main developer of game. The business is attracting investment and best ideas were gen erated from volunteers. Volunteers want to achieve recognition and trust is the best way to recognize their work. Transformational leaders encourage creativity and support peoples idea, by encouraging their ideas and guide them towards right direction (Schaubroeck et al, 2011). This will help volunteers improve their skills, and improve their productivity and commitment. Training is an effective way to become a better transformational leader. Training include teach skills on trust building and mentoring, learn how to analysis and evaluate a situation and apply those skills into their own styles, and evaluate in a given situation, which leader behaviors is appropriate to use (Brady, 2010). For BrainGames top management, train them gives them more skills to evaluate the current situation, and provide long-term strategy, and better skills to build trust and communication. with volunteers. To conclude, BrainGame currently in debate over should volunteers be replaced by full-time developers. To do so, it could lose trust from volunteers and demotivate them. Organizational culture will have to change, and leadership style needs to change in order to run the company more effectively. Goal-setting theory is a good method to solve some challenges faced by BrainGame. By goal-setting, volunteers will have better understanding of their task and motivate them, which will increase their productivity and efficiency and this is one of the most important factors why BrainGame want to replace volunteers. However, goal difficulty needs to be careful set or it could cause negative impact. By transit from transitional to transformational leadership, leaders of BrainGame will motivate, communicate better with employees. Transformational leadership skills can be improved with training. Nevertheless, BrainGame should retain volunteers, and build a better strategy around them to run more e fficiently. Question 3 It was a group project I worked with other group members. Group leader set goals for each one of us, but goal was not specific enough. After the deadline, one group member completely misunderstood the task, which the whole team project was stagnated. That group member was demotivated, but we decided to stop our tasks and help him to finish his first. One of the problem for us while we are doing the project is lack of communication as a group, we all focused on our part but each part is correlated, lack of communication with unspecific goal leads to this problem. After this, we all decided to communicate and help each other more, we all motivated and the project in the end finished faster than the deadlines. I think I will apply motivation to my career, because through self-determination theory, I will know which factors will influence me most to motivate me and my teammates. Word count: 2456 References:   Ã‚   Bandura, A., and Cervone, D. (1986) Differential Engagement in Self-Reactive Influences in Cognitively-Based Motivation, Organizational Behavior and Human Decision Processes, 38pp.92-113. Bennett, D. (2009) Ready, aim fail. Why setting goals can backfire. The Boston Globe, C1. Brady, D. (2010) The Rising Star of CEO Consulting, TMG, Available: https://miles-group.com/article/rising-star-ceo-consulting accessed date: 16/12/2016 Colbert, A. E., Kristof-Brown, A. E ., Bradley, B.H . and Barrick, M.R. (2008)CEO Transformational Leadership: The Role of Goal Importance Congruence in Top Management Teams,Academy of Management Journal , 51, (1) pp.81-96. Deci, E. L., Vallerand, R. J., Pellitier, L. G. and Ryan, R. M. (1991). Motivation and education: The self-determination perspective. Educational Psychology, 26(3), pp.325 346. Deci, E.L., Ryan, R.M. (2004) Handbook of Self-Determination Research Rochester, NY: The University of Rochester Press. Dietz, G. and Hartog, D. (2006) Measuring Trust Inside Organizations, Personnel review, 35(3) pp.557-588 Erez, M., Earley, P. C. and Hulin, C. L. (1985) The impact of participation on goal acceptance and performance: A two-step model. Academy of Management Journal, 28(1), pp.50-66. Hartnell C. A., Ou A.Y. and Kinicki A. (2011) Organizational Culture and Organizational Effectiveness: A Meta-Analytic Investigation of the Competing Values Frameworks Theoretical Suppositions. Journal of Applied Psychology. 96 (4), pp.677-694. Herzberg, F (1987) One More Time: How Do You Motivate Employees? Harvard Business Review, Reprint 87507, pp.1-16 Hosmer, L.T. (1995) Trust: The Connecting Link Between Organizational Theory and Philosophical Ethics, Academy of Management Review, 20, 393. Hetland, H., Sandal, G. M. and Johnsen, T. B. (2007) Burnout in the Information Technology Sector: Does Leadership Matter? European Journal of Work and Organizational Psychology ,16, (1) pp.58-75 Judge, T.A. and Piccolo, R.F. (2004) Journal of Applied Psychology, 89(5) pp.755-768 Liu, J., Siu, O. and Shi, K. (2010) Transformational Leadership and Employee Well-Being: The Mediating Role of Trust in the Leader and Self-Efficacy, Applied Psychology: An International Review, 59(3) pp.454-479. Ling, Y., Simsek, Z., Lubatkin, M.H. and Veiga, J.F. (2008) Transformational Leaderships Role in Promoting Corporate Entrepreneurship: Examining the CEO-TMT Interface, Academy of Management Journal 51(3) pp.557-576. Locke, E. A. and Latham, G. P. (2002) Building a practically useful theory of goal setting and task motivation: A 35-year odyssey. American Psychologist, 57(9), pp.705-717. Locke, E. A. and Latham, G. P. (2006) New directions in goal-setting theory. Current Directions in Psychological Science, 15(5), pp.265-268. Lowe, K. B., Kroeck, K. G. and Sivasubramaniam, N. (1996). Effectiveness correlates of transformational and transactional leadership: A meta-analytic review of the MLQ literature. The Leadership Quarterly, 7(3), pp.385- 425. Lunenburg F.C. (2011) Goal-Setting Theory of Motivation. International Journal of Management, Business and Administration, 15(1) Mayer, R.C. and Gavin, M. (1999) Trust for management and performance: Who minds the shop while the employees watch the boss? 1999 Annual Meeting of the Academy of Management. Ordà ³Ãƒ ±ez, L., Schweitzer, M., Galinsky, A. and Bazerman, M. (2009). Goals gone wild: The systematic side effects of over-prescribing goal setting. HBS Working Paper, 09-083. Schaubroeck, J., Lam, S.S.K. and Peng, A.C (2011) Cognition- Based and Affect-Based Trust as Mediators of Leader Behavior Influences on Team Performance. Journal of Applied Psychology, 96(4) pp.836-871 Simons, D. J., Chabris, C. F. (1999). Gorillas in our midst: sustained inattentional blindness for dynamic events. Perception, 28(9), pp.1059-1074. Shin, S. J., and Zhou, J., (2003) Transformational Leadership, Conservation, and Creativity: Evidence from Korea, Academy of Management Journal, 46(6), pp.703-714 Smith, K.G. and Hitt, M.A. (2005) Great minds in management: the process of theory development. New York, NY: Oxford University Press. Sorrentino, D.M. (2006) The seek mentoring program: An application of the goal-setting theory. Journal of College Student Retention, 8(2), pp.241-250. Sutton, R. I. and Rao, H. (2014) Can a volunteer-staffed company scale? Harvard Business Review, 92(5), pp.125-129. Wit, F.R.C., Greer, L.L and Jehn, K.A (2012) The Paradox of Intragroup Conflict: A Meta-Analysis Journal of Applied Psychology, 97(2) pp.360-390 Zhang, X. and Bartol, K.M. (2010) Linking Empowering Leadership and Employee Creativity: The Influence of Psychological Empowerment, Intrinsic Motivation, and Creative Process Engagement, Academy of Management Journal, 53(1) pp.107-128.

Impact of Colonization on Aboriginals | Alcoholism

Impact of Colonization on Aboriginals | Alcoholism Introduction The native tribes of Canada include the Inuit, The Metis and the First Nations. The term ‘First Nations is widely used to describe Canadian Aborigines who fall in neither of the above two groups. The Inuit comprises of indigenous people leaving in the colder regions of Canada, the Arctic, Russia, and Alaska in United States. The Metis people are the direct descendants of the mixed First Nations. The characteristics of their civilization included strict traditional networks and values, highly developed societal hierarchies, agricultural practice and permanent settlements. Aborigines and alcohol consumption Before their colonization by the Europeans, the Aboriginal people took alcoholic drinks made from various plants with relatively low alcoholic content. These included; alcoholic drinks made from the purple orchid tree and honey, pandas plant which would be soaked and pounded to make alcohol, mien cider gum, fermented honey, and the coconut. After the Europeans invasion, alcohol consumption patterns among the Aboriginals changed drastically. The Europeans brought trade. The Aborigines traded with fur for other essential commodities brought by the Europeans. As this trade developed, the Europeans started to use alcoholic drinks as a bargaining tool to soften the fur traders on their prices. â€Å"Alcohol was used as an inducement to participate, as a medium of exchange, and as a standard of competitive access.† (Smillie, Dec 16, 2009) The drinking patterns of the Aborigines commonly took the form of binging, spending whole days drinking. Women were also involved in excessive drinking and intoxication and this largely resulted in increased acts of violence and the eventual neglect of the children’s welfare. The women would engage in prostitution, which in turn affected childrearing and accelerated the birth rate of mixed race children who usually were abandoned by their European fathers. It is however instructive to note that alcohol consumption was later abolished, and the Aborigines largely abstained from it. This compliance to the abolition was, to a large extent a result of the lessons learned from the social problems it had created. Furthermore, even some of the trading partners requested that alcohol should not be made available to the band members. Impacts of alcohol consumption among the Aboriginals The following socio-economic impacts were normally associated with the Aboriginal people who consumed alcohol excessively; Let us take a look into Australia’s case, which bears great similarity to that in Canada, (this source was selected due of its readily available data and its similarities with Canada’s case) Violence: According to a new study that finds alcohol as the biggest risk factor (Sharp, April 9, 2010), indigenous people are up to 20 times more likely than the rest of the population to commit violent crime. According to a criminologist, most of the arrests made of indigenous people were due to minor physical assault, more than sexual abuse, and that these offenders were much more likely to repeat their actions on non-indigenous people. It was also found out that; a violent act against an indigenous person was most likely to be perpetrated by a fellow indigenous person, most likely f a family member. From the police data used, it was found that the apprehension figures for indigenous people were 20 times higher than those for the non-indigenous. These violent acts were found to have direct link to excessive consumption of alcohol. This reinforces an indigenous lawyer Noel Pearson’s view that alcohol consumption should have been tackled directly, through the formation of protective factors such as family links, coping skills and cultural resilience, rather than seen as a consequence of their past oppression by the colonialists (Sharp, April 9, 2010). Mortality: The indigenous people of Australia on average die earlier than their non-indigenous counterparts. This is partly attributable to excessive consumption of alcohol. It is estimated that 7% of these deaths, are as a direct result of alcoholism. The Steering Committee for the Review of Government Service Provision also estimated that alcohol related deaths among these peoples were 5 – 20 times more than among their non-indigenous counterparts in WA, NT and SA. Self-inflicted injuries such as suicides are also high among these people, and alcohol has also been deemed to contribute a considerable percentage of these; with 40% and 30% of the male and female population respectively falling victim. Between 2000– 2004, the figures for the males and females who died from alcohol related suicides were 159 and 27 respectively, compared to the non-indigenous Australians whose figures were 123 and 27 respectively. This is a major source of concern given that the indigenous people comprise of only 3% of the entire Australian population (Wilson, 2010). Social breakdown: excessive consumption of alcohol has also been blamed for most social and emotional breakdowns. For example, Tyson and colleagues found that of the 4% of females and 9% of males with an alcohol use disorder in the general Australian population, 48% and 34% respectively, also met the criteria for anxiety, affective or drug use disorder. While there appears not to be any directly comparable studies for Indigenous Australians, it is likely that comorbid conditions occur more frequently among this population. To date, most of these indigenous people, both male and female, have been hospitalized for mental disorders associated with alcohol use, whose figures are 3-4 times higher than those of the non-indigenous population (Wilson, 2010). Other impacts of alcohol among the Aboriginals include; theft and crime, accidents and deaths, unemployment, community breakdown and fetal alcohol syndrome, all of which are high among these people compared to the rest of the non-indigenous population. Other problems that affected the Aboriginals The Indian Act of Canada â€Å"Indian Act of Canada, law designed to integrate Indians in Canada into the mainstream economy and culture (Indian Act of Canada, n.d).† This act was introduced in 1876, which allowed the Canadian government to have total control over the lifestyle of all Indians and their mode of interactions with the non-Indians. It was also given the power to look after the lands, education and health of these people. In 1951, the government agreed to abolish the existing Act and introduce a new one, after revelations of the suffering caused to the Indians came to the limelight occasioning a public uproar. However, despite the drastic measures taken, not all power was removed from the hands of the government, thus resulting in impacts different from what was anticipated. This further led to isolation of the Indians from the rest population. How the Act was passed; the establishment of Canada as a confederate state took place in 1867. It was done under a constitutional Act that gave it massive power over the lives of the Aboriginal people, including their property and lands. This was followed by the formation of many Aboriginal-related laws in the following years. By 1876, these laws were so many, that for ease of interpretation and implementation, the government decided to consolidate all of them to a single Act, known as the Indian Act. This Act gave definition on who was and was not Indian, basing lifestyle as its selection criteria. Thus it was the government’s prerogative to decide on who was and was not an Aboriginal Indian. The act stated the rights and protections the Indians were subject to, which included; fishing, hunting, education and healthcare which were state funded. The Indians were also protected from land grabbing by the white settlers and the non-Indians, but were denied the opportunity to govern themselves and to acquire Canadian citizenship. Thus, they could not participate in public functions such as voting in federal elections, business and commerce, land ownership, consumption of alcohol, and freedom of movement from their reserves without government permission. Despite its apparent segregation, the Act aimed at assimilating the Indians into the European lifestyle, giving guidelines which if any Indian could meet, he or she would be rewarded with Canadian citizenship. The reformation of the Act: The Act was later reformed in 1956 after World War II, which had proved that the Indian men were equally good soldiers in the battle field, an indication of their unwavering service to the Canadian Army. Further, the release of a federal report that exposed the extreme poverty levels of the Indian community caused a public uproar that led the government to revise the Act in 1951. The level of power and control of the federal agents was reduced, and the Indian people were given some level of self-governance. They were also allowed to consume alcohol, move out of their reserves without government permission and participate in any business activity. Further amendment saw the Indians allowed to vote by 1962. By 1985, they were not forced to reveal their identity in any circumstance, and by 1990 the Indians had gained more ground on self-governance. Residential schools In the early 1980s, the Canadian Federal government tried hard to convince the Aboriginals that they needed schools in order to become important and productive individuals in the society. This was as a result of the government’s deep rooted belief that it was its responsibility to take care of the Aboriginals and educate them. The government believed that the only chance at success lay in the natives’ learning English and therefore adopting the European way of life. They had to learn the Canadian customs as well as convert to Christianity. This adopted lifestyle would be passed down to their children and grandchildren, and the primitive native traditions would disappear in a few generations. Thus the Canadian Federal government developed an attitude of aggression towards its assimilation policy by ensuring it was preached in churches and taught in the government schools, which were later transformed into residential schools. The boarding school programs were initiated b ecause it was felt that it would be easy to convert and shape children than adults under similar circumstances, in preparation for them to join the mainstream societal lifestyle. These schools ; residential schools, were government funded and placed under the care of the Department of Indian affairs which oversaw the running of its daily activities including the learning exercises for its Aboriginal students. Attendance to these schools was made mandatory and thus the government employed agents to enforce these orders. â€Å"Initially, about 1,100 students attended 69 schools across the country. In 1931, at the peak of the residential school system, there were about 80 schools operating in Canada (Residential Schools: A History of Residential Schools in Canada, May 16, 2008).† At the time of closing of these schools in 1996, there were about a total of 130 schools in each province and a total of about 150,000 children of Aboriginal descent who had been forcefully removed from their communities to attend these schools. The major problem in these schools was that, right from their conception, the Aboriginal culture was considered inferior, and that with it, they would totally be unable to modernize and therefore adapt to the developed society. Therefore, there was a strong believe that children would bridge this gap should they shun that ‘primitive’ lifestyle and get exposure to developed society. That they would learn and accustom themselves to these new changes, by conversion to Christianity and speaking of English or French. These students were thus discouraged from using their first language as a medium of communication, or practicing any traditions. The living conditions in these schools were substandard and students were subjected to constant bullying and sexual harassment. Children would stay away from their parents for more than 10 months, and correspondence from the children was done in English which their parents didn’t understand. When children finally would go home, they found it difficult to fit in and therefore became ashamed of their native heritage. Further, the education and training received was minimal meaning that they could not survive in an urban setting. Thus, the objectives of these programs meant devastation to these children. This resulted in opposition, demonstrations and formation of commission of inquiries that investigated the matter. This later culminated to government agreeing to abolish the system and compensate its victims in 2007, where $1.9 billion was initially set aside as compensation package. Community based intervention A case scenario is presented here below, that shows how a combination of the above stated problems resulted to an increase in alcohol consumption, which thus led to moral degradation of a community, and how the problem was eventually solved. Let’s consider a case study of the Alkali lake community story. According to the elders, there was no alcohol drinking before 1940 on the reserve. But â€Å"just before World War II, a general store and trading post was set up at Alkali Lake by a European immigrant to the area. The people brought their furs to the store and received cash or merchandise, such as food staples, in exchange† (The Alkali Lake Community Story, n.d). The traders then introduced alcohol to soften them during negotiations. Once it entered the community, there was gradually shift in the health of the people, as many fell sick. Other pressures started mounting also as a result of the residential school system that saw many children sent away from their homes. These children would grow far away from their parents and family lifestyle, forced to abandon their first language for English or French. They were also taught that they cultures were ‘primitive’ compared to those of the Europeans, and therefore they had no choice but to leave them. Their conversion to Christianity was also made mandatory against their spiritual believes. These led to the Alkali people believing that unless they are converted into white race, they were of no good to the society. These beliefs were demonstrated in every facet of life, even to their subconscious level. Another major blow of these residential schools was the introduction of massive bullying that often accompanied both physical and emotional torture, and the wide spread sexual abuse of the students. When these students later returned home after months of schooling to start their own lives, they could not fit in because they had not been taught their traditional family values and virtues, and because they themselves had not been parented, they found it hard to grasp the concept of parenting and family life in general. Hence these people were more vulnerable to over consumption of alcohol which they did without control, making them violent and committed to more crimes. In 1965-1985, life in this society was unbearable. It was the height of all negative impacts of life pressures coupled with overconsumption of alcohol. â€Å"As one prominent community member put, We had become what others called us: the Indians of Alcohol Lake. Most of the people were so immersed in this reality that they were unable to see any other possibility for themselves. As another young man put it, I thought that was how Indians lived (The Alkali Lake Community Story, n.d). Economically, all the money received from the government as social assistance, was wasted on alcohol, and hence stores selling alcohol made tremendous profits from this region. Illegal selling of alcohol was also wide spread. It was accessible to underage children so long as they had money. Despite their social degradation, these people were willing to stop alcohol consumption and begin a new life of prosperity. This, however did not happen until in 1972 when a new chief by the name of Andy Chelsea was elected. A story is told of Andy’s daughter, Ivy Chelsea who refused to live with her mother until she quit drinking. Her mother, on hearing that, promised to quit. She went back home and poured all liquor on the floor. Four days later, the father also quit, thus becoming the first two non-alcoholic drinkers in the Alkali community. The following seven years, other people also quit and joined Andy and his wife Phyllis, in an effort to bring some sanity within the community. The community desire to quit its consumption saw Andy elected as the chief of the Alkali community in 1972. Solution to alcohol problem: As a chief, Andy took various steps including; banning the sale of alcohol in the community. He then thus refused entry of the Dog Creek Stage who was the main distributor of alcohol in the community, bringing it three times a week. He ensured that the sale of alcohol to minors was stopped. He called the RCMP who used marked bills to track these sellers, and ensured that they were arrested and their businesses put out. He also oversaw their severe punishment, which acted as a warning to others who thought of venturing into similar business. A voucher system was introduced that saw people with drinking disorder not allowed carrying cash but, their money converted to vouchers that were exchanged for food and other basic needs in the stores. Those who were caught committing crimes, both violent and non-violent under the influence of alcohol were given choice to book treatment or face a jail term. Since many people feared imprisonment, they chose treatment. Andy also sort help from the church to help eradicate alcohol consumption by approaching a priest of the Catholic Church. As it turned out, the priest was also an alcohol addict, and was actively fanning opposition against the chief. In light of those revelations, he was expelled from the community. At first, these measures were met with extreme opposition coupled with great anger and hostility from many community members. But by 1975, 40% of the community’s population had been set free from alcohol consumption and by 1979, 98% of the Alkali people were clean and sober. Conclusion The combinations of excessive consumption alcohol and the unfair Acts, instituted by the government, contributed greatly to the social ills that afflicted the Aboriginal communities. But through strict discipline, as indicated in the case study, it was possible to overcome the alcohol consumption problem, and through revision of the Acts by the parliament, the Aboriginal livelihoods have since improved. 1 Merce Cunningham: Symbolism in Dance Merce Cunningham: Symbolism in Dance Merce Cunningham is one of the pioneers in the field of dance and choreography. He had been a mentor to most of the choreographers who have now become major names in modern times. In addition, there are certain body movements and symbolism in his dancing techniques that make him a distinctive pioneer in choreography; also, there are numerous choreographic pieces by Merce Cunningham that are still being imitated by many choreographers of our present time. Most importantly, I have analyzed the dancing techniques, music, costumes, and movements in certain dancing pieces by Merce Cunningham. The choreographic pieces that I have analyzed for this purpose are Changing Steps, Deli Commedia, and Beach Birds for Camera. The choreography piece Changing Steps profoundly reflects the true geometrical dancing manner of Merce Cunningham. As per my analysis, Merce Cunningham had made use of steps and body gestures in the form of dance to reflect movement. I observed that Merce Cunningham has been successful in highlighting that subtle and weightless footwork has been used to form the dancers movement. Moreover, when the dancers change their body gestures quickly, that left an impression of light weighted foot stepping. Additionally, I have also observed that in order to create extensions to the movements of the body, special focus has been made on certain movements, such as the physical contact among the dancers during the sequence (Merce Cunnigham Dance Company). In my view, the highlight of the dance sequence is that it is another successful collaboration of music and choreography by John Cage and Merce Cunningham respectively. The work done by the cooperation of both invites the spectators to experience something that has never been focused on before; which is the way the collaboration had presented joy and freedom through the context of the dancing steps of the dancers. I believe that the collaboration of John Cage and Cunningham is the success factor as the dancing language of Cunningham is independent, but somehow John Cages music is irreplaceable. I also think that John Cages music in the dancing piece works as a catalyst. In addition, I would also like to mention that the wider acclaim to the dance sequence Changing Steps is increased because of the three-dimensional gesture stepping. Three-dimensional gesture stepping means that three dancers collaborate and make body movements that together make up a three-dimensional posture (Copela nd). Furthermore, the costumes used in the choreography sequence have been designed by Mark Lancaster. The colors of the costumes are single toned and darker colors. The costumes in the three-dimensional stepping had been used in a way that two of the dancers wear the same colored costume while the third dancer wears another color (Merce Cunnigham Dance Company). My experience with the dance sequence Changing Steps has been full of delight. The dance sequence greatly reflects an entirely new idea and form of dance. The usage of the title perfectly suits the dancing sequence, and as viewed in the sequence, changing in steps has been quite swift, thus, the title also elaborates the same idea. Also, the flow of stepping in the dance sequence of Changing Steps is so powerful that the spectator would feel that he or she is actually dancing with the dancers. I observed that in the beginning of the dance sequence the choreography has been done in a way that makes a rectangular box and further forms a curved structure of stepping and to me, the setting appeared to be something that I did not expect in a dance. In addition, I think that the union of dancers after every three-dimensional stepping of feet appeared to be amazingly active and fresh. Moving on to another great piece by Merce Cunningham entitled Deli Commedia. Deli Commedia is another accurately choreographed piece that represents the legacy of his contributions to the dance. He contributed in the field of dance by introducing the concept of geometry in his dance sequences. For instance, I have observed the concepts of geometry when one dancer stood perpendicularly while other dancers made curves through molding their bodies into an arch-like structure. Moreover, the costumes which have been used in the dance sequence were rather colorful, which exactly matched the theme of the stage. The usage of colors such as blue, yellow, green, magenta etc. is catchy which creates a distinction every time a new fragmentation is made while dancing. Deli Commedia reflects the collaboration of the musician, John Cage as the music played during the sequence holds beats in a synthesized manner (Ib50ib50 Channel). Deli Commedia managed to impress me as the dance sequence was filled with fragmentation and quick body movements, and I also liked the colorful costumes of the dancers which made use of the stage distinctively. Last but not least, the choreography sequence of Beach Birds for Camera illustrates the movement of coastal areas. The inspiration that I got from such a dance piece is freedom because the stepping of the feet and hand gestures are more bird-like movements. Birds usually symbolize freedom and the basic intrigue that one would get by applying the dancing gestures as in Beach Birds for Camera explains the Eastern dance themes. I also noticed that the theme of Eastern dance is evident from Cunninghams dance sequence because Eastern dancers perform in a way that is apparently similar to that of dancers of Beach Birds. Most of the Eastern dances are especially choreographed in outdoor locations reflecting nature (Copeland). The idea of stepping that illustrates the scenario of beach birds gives a joyful awakening in the field of the dance. Beach Birds for Camera is another victorious teamwork between Merce Cunningham and John Cage. According to my perspective, the music and choreography h ad complimented the theme of the ocean as the dancers use fragments imitating the effect of water, also the music of the dance sequence sounds like rain drops, or drops of water (Ib50ib50 Channel). If I compare Beach Birds for Camera and other dance sequences by Merce Cunningham, I have observed here that the fragmentation is used lesser in this sequence, and the layering of the body gestures is most prominent, which is something that I have liked, and what I mean about the layering of the body gestures is in terms of the postures the dancers take where they come in contact with other dancers through leg touch, or back touch. Also, the change in directions is more obvious than in any other dance sequence making the spectators navigate towards the dancing steps more (Merce Cunningham Dance). Moreover, the costumes designed by Marsha Skinner are according to the theme of the dance sequence. The costumes are especially made black and white in order to reflect the color of coastal birds; also, the use of black and white enhances the body gestures used in the fragmentation manner (Daly). I believe that costumes greatly suited the main theme of the dance sequence. Through my analysis of the three dance sequences by the collaboration of Merce Cunningham, the choreographer, and John Cage, the musician, it comes to my understanding that the field of dance had been made wide because of the legendary collaboration. In addition, being a spectator of such dance sequences helped me observe the development that has taken place in terms of the dance. I would also say that the development which had taken place in dancing by the advent of geometrical dance sequences by Merce Cunningham in 1956; also, making Merce Cunningham a legendary figure in making use of fragmentation, body gestures in a layering manner, and foot stepping. Overall, my experience of watching dance sequence by Merce Cunningham was joyful and thoroughly entertaining.

Service Before Self Essay -- essays research papers

English Composition/ Illustration Final Draft Service Before Self   Ã‚  Ã‚  Ã‚  Ã‚   The day I finally signed up to join the military I knew I was taking a risk in my life. I believe it is important to take risks in life to move into bigger and better things. My first huge decision I made in my life was to join the United States Air Force. My uncle was the main person who put the idea in my head but my dad and my friends thought otherwise. My parents were divorced when I was young and I didn’t have the privilege like my friends to sit down and talk their decisions through with their parents. My father was excluded from the draft after he got in a car accident and I didn’t think he was very fond me joining the service. The main reason I chose to go into the military was make the decision to serve the country. The major decision in my opinion to join the military is to have the privilege to serve your own country. I think it is great for young men and woman to have ambition to serve and it can change a person into very motivated individual. My uncle and m y mother were both very supportive and thought that it would be a great decision in my life. My mother knew it would be hard to see me go but was excited of the idea of coming to visit me in Texas. I knew it was taking a big risk being on my own but I was ready for a change in my life.   Ã‚  Ã‚  Ã‚  Ã‚  With all the excitement of joining the military everything was moving very fast and it was already S...

Atomic Bomb Essay -- essays research papers

Atomic Bombing Of Hiroshima On the quiet morning of August 6, 1945, the United States shocked the world by dropping an atomic bomb over the city of Hiroshima, Japan. (www.grolier.com) Hiroshima was a major industrial city with an estimated population of almost 400,000 people. A B-29 bomber was loaded with the Atomic Bomb and left the United States Pacific air base at 2:45 a.m. local time and dropped the bomb at 8:15 a.m. The bomb was detonated one minute after being dropped. The atomic bomb, nicknamed "Little Boy", which was dropped on the Hiroshima City, exploded at an altitude of 580 meters above a hospital close to the present A-bomb Dome. (Brown, p.38) The mushroom cloud resulting from the explosion reached an estimated altitude of five hundred and twenty meters over Central Hiroshima. The atomic bomb blast obliterated three-fifths of the city within seconds. The atomic bomb gave off uranium-235 and was equivalent in power to approximately 15 kilotons of TNT gunpowder. (www.enviroweb.org) The fireball resulting from the explosion emitted an intense thermal heat, which caused severe burns and loss of eyesight. Most of the people exposed to thermal rays died. In addition, the impact of the bomb landing on the ground created an enormous shock wave closely followed a quick expansion of air. The result was the immediate death of 75,000 people. (www.grolier.com) The long-term effects of the bomb on the environment and children are horrible. Atomic blasts cause many prolonged injuries such as, keloids, cataracts, leukemia and other cancers. (earthbase.org) The total death count for the atomic bombing is estimated at 140,000. This means that almost as many people died from the long-term effects as were killed in the initial explosion. People who think that dropping the bomb was right say that the bomb was the one event that ended the war. Americans believed that the Japanese would fight until the very last man even if there were a dropping of the atomic bomb. Luckily for them the war ended. The reason the United states dropped the atomic bomb was because they wanted the unconditional surrender of Japan. Personally I think they could get Japan to surrender using a different type of method. I think they would have surrendered on their own because the axes powers where starting to diminish. Germany surrendered before they dropped the bomb and the re... ...ll with rain. Because of the wind, the rain did not fall directly on the hypocenter but rather in the northwest region (Koi, Takasu area) of Hiroshima and the eastern region. Nowadays, the radioactivity is so miniscule that it is difficult to distinguish from trace amounts of radioactivity caused by atmospheric atomic-bomb tests. In reading many quotes by bomb survivors and leaders in the Japanese government, I came to the conclusion that they had a lack of respect of for the United States. It wasn’t just from the bombing but from the treatment of them back in the United States but from the mistreatment of the Japanese. The government thought that the Japanese were spies and were giving them military secrets. The government in my eyes thought that the Japanese were no good and looking for trouble. The United States was prejudice against the Japanese. With the United States dropping the atomic bomb on Hiroshima, the whole world just assumed that dropping atomic bombs was now fair. This happening started what we called the Cold War. The Cold War was basically a bunch of countries pointing nuclear weapons at each other. This was total chaos throughout the majority of the century.

Tourism in the Algarve

Albufeira, located in the heart of Algarve, is one of the main tourist spots (if not the most tourist-intensive spot) in the whole of Portugal. Albufeira is famed for its pristine beaches, which are situated at the center of the Algarve coastline, and its unusual cliff and rock formations. Flights to the airport in Faro—about 30 km from Albufeira—are cheap, making it accessible for a wide range of budgets.Albufeira actually consists of two sections: The â€Å"old† Albufeira, which is a fishing port with old Algarvian narrow streets and whitewashed structures; and the â€Å"new† Albufeira, which is made up of more recent developments growing around the old section.For accommodations, there are plenty to choose from ranging from hotels to apartelles to campsites. One can rent mobile homes in Albufeira Camping—a value-for-money alternative to hotels.Albufeira offers a lot of choices for the beach-goer. Within a span of 5 km, you can find the Praia de B aleerira in the new marina, the Praia do Peneco and Praia dos Pescadores (which are two beaches near the fishing town), and other equally charming beaches such as Praia dos Alamà £es, Praia do Inatel, Praia das Areias de Sao Joà £o, Praia dos Aveiros, and Praia da Oura. Other beaches are also easily accessible from the town.Albufeira is also famous for its nightlife. Bars, discos, and nightclubs abound â€Å"The Strip† in Albufeira’s Montechoro section. Local restaurants serve seafood specialties such as cataplana (steamed shellfish) and caldeirada (fish stew).Restaurants specializing in various chicken dishes are also popular. Other sights of interest include: Churches in various stages of disrepair and the Archaeological Museum that contains relics from Albufeira’s colorful past.AlmancilAlmancil, a small market town located northwest of Faro, is famous as a center for two luxury beach resorts and residential developments along the Algarve, namely:Vale do Lob o, which lies 2 miles south of Almancil, and Quinta do Lago, about 6 miles southeast of the village. The town is a mere 20-minute drive from the Faro airport, which is a transportation hub for Almancil and its surrounding resorts.Almancil is important in providing goods and services to satisfy the needs of the two up-market developments. Also located here are many real estate offices and interior and furnishing shops. The town is also notable for the distinct pottery produced by locals.Areas of interest include the Church of Sao Lourenco east of Almancil, which showcases stunning azuleqo glazed tiles by the artist Policarpo de Oliveira Bernardes. These 18th century ceramic tiles exemplify the best of Algarvian architecture.Close by is the Sao Lourenà §o Cultural Centre, an establishment regularly holding events such as art exhibits and music shows. Also located in Almancil is the Està ¡dio Algarve (Algarve Stadium). Home ground of Louletano DC and SC Farense, the stadium is host t o the 2004 European Football Championship.Notable Almancil Beaches include, Praia do Ancà £o, Praia do Garrà £o, Praia da Quinta do Lago, Praia do Trafal, and Praia do Vale de Lobo.The Quinta do Lago complex near town is considered one of the most exclusive luxury developments in Southern Europe. It is popular with the English and is a retreat for many celebrities.The resort boasts a five-star hotel, first-class fine dining restaurants, and various luxury facilities. Rumor has it that Alan Shearer, George Michael, Luis Figo, Madonna, and Elton John own property in these areas.The tennis center is among the best in Europe and restaurants offering a myriad of cuisines catering to different palates are many. Also located in Almancil is the Almancil Karting, a leisure and competition complex. A replica of the former F1 Brazilian racetrack, it is a must-see for many for motor racing aficionados.AlvorAlvor is a relatively small coastal town located between Lagos and Portimao in the Alga rve. The town can be reached by taking a taxi from Portimao. Its main attraction as an international tourist center is the Alvor beach with its long, sandy beach that stretches till the Ria de Aivor estuary.

Investors Valuation of Stock Essay

An investor should value a stock by looking at the intrinsic value of the stock and how the market value compare to the intrinsic value. The most common mathematical method of valuing stock is to determine the price earnings ratio (P/E). The P/E ratio is calculated by dividing the share price by the company’s net income. As a general rule a P/E ratio should be in the higher teens. Stocks with a below-market P/E are considered cheaper, and a higher P/E ratio are considered expensive (Kansas, 2014). To evaluate if a stock is under or over-valued investors should look at the CAPM (Market securities Line) based on the Beta of the company and determine the performance of the stock. An investor can use indexes, such as the Dow Jones, NYSE, or S&P 500, in stock valuation. Value investing is common for investors. It is misrepresentation of price so the buyer buys a stock at a lower price than true worth or sells at a higher price than true worth. Considering all variables and determining true fault in price, this method provides investors easy margins. Investors’ value stocks using various strategies and methods, but all driving factors are in hopes of gaining margin and growth of the company invested in. The concept of stock valuation is simple. However, predicting the future is not as simple and can be complicated. Market Valuation of Stock Market and investors value stock differently. The market depends on expectations and recent information available to the market. The market’s value of stock are usually based on past history and trends. Based on current economic conditions we look at the past and see how it would look going forward. Through use of charts, value lines, or other indicators, the market looks at certain things such as floors, ceiling, resistance points, when valuing stock. The stock value is a collective price based on numerous variables considered, equaling a company’s worth combined with social trends and economic factors. The most common value of a stock for the market is the open and close prices. NASDAQ uses an auction approach called opening cross and closing cross to determine stock prices (â€Å"Stock Market Prices†, 2014). The opening cross uses computer software to determine opening prices for stocks based on night trading; buying and selling of stock during close of business. The closing cross software calculates closing price based on  that day’s trades. The technology takes into consideration each trade made at the exchange and sets what is referred to as the fairest closing price. The final stock prices are released after close of the exchange and work as a main factor for night trading. The amount an investor is willing to pay is often dependent on the prices set by the market. Stock Market Prices. (2014). http://money.howstuffworks.com/nasdaq-opening-closing- cross1.htm Kansas, D. (2014). Evaluating a Stock. Wall Street Journal. Retrieved from http://guides.wsj.com/personal-finance/investing/how-to-evaluate-a-stock/.