Pearson Correlation Essay Example for Free

Pearson Correlation Essay The regression coefficient was calculated to measure the correlation between the two variables namely, monthly charge and speed of connection, on the dependent variable which is the volume of DSL subscription. Regression coefficient is a constant which represents the rate of change of one variable, which in this dissertation is the volume of DSL subscription, as a function of changes in the other variables, namely monthly charge and speed of connection (Kachigan, 1991). Descriptive statistics were used to explain the statistical indicators of the following variables : (a) DSL monthly charge in OECD member countries, (b) DSL speed of connection in OECD member-countries, and (c) volume of DSL subscription in the light of the problem under study. The descriptive measures involved the following three major characteristics of each the above-mentioned variables : distribution, central tendency and the dispersion or variability. The distribution summarizes the frequency of individual values or ranges of values for each variable. The central tendency of the distribution is an estimate of the center of a distribution of values. Three major types of estimates of central tendency are the mean, which is simply the sum of all the individual values divided by the number of values; the median, which is the score found at the middle of the values arranged either from highest to lowest or lowest to highest; and the mode which is the most frequently occurring value in the set of data (Trochim, 2006; Sternstein, 2005). Dispersion, on the other hand refers to the spread of the values around the central tendency, measured either using the range and the standard deviation. The range is simply the difference between the highest and lowest values in the distribution; whereas the standard deviation shows the relation that a set of values has to the mean of the sample, its numerical value indicating how one specific value in the distribution is clustered around or is scattered from the mean of the distribution (Trochim, 2006; Freund Williams, 1983). Methodology for Chapter 4: Pearson Correlation and Descriptive Statistics In Chapter 4, the Pearson correlation was utilized to find the degree to which the following pairs of variables are linearly associated : (a) GDP and Internet usage, GDP and mobile phone usage and GDP and fixed phone usage (b) population and Internet usage in Middle East, (c) population and mobile usage in Middle East, and (d) population and fixed phone usage in Middle East. Interpretation of the specific relationships between the aforementioned pairs of variables was facilitated using Table 1 on page 2. Descriptive statistics were used to discuss the statistical indicators of the following variables : (a) fixed telephones in the 30 provinces of Iran, (b) data network capacity in 30 provinces of Iran, and (c) mobile penetration in 30 provinces of Iran. The same statistical descriptors outlined in Chapter 3 were adopted for Chapter 4. REFERENCES Asian Development Bank. (2007). Aggregate Measures of Competitiveness. Retrieved December 31, 2007, from adb. org: http://www. adb. org/documents/books/ADO/2003/part3_3-3. asp. Easton, V. J. , McColl, J. H. (2004). Statistics Glossary: Paired data, correlation regression. Retrieved December 31, 2007, from Statistical Education Through Problem Solving

Macbeth :: English Literature Essays

Macbeth Macbeth is presented as a mature man of definitely established character, successful in certain fields ofactivity and enjoying an enviable reputation. We must notconclude, there, that all his volitions and actions arepredictable; Macbeth's character, like any other man's at agiven moment, is what is being made out of potentialitiesplus environment, and no one, not even Macbeth himself, canknow all his inordinate self-love whose actions arediscovered to be-and no doubt have been for a long time-determined mainly by an inordinate desire for some temporalor mutable good. Macbeth is actuated in his conduct mainly by aninordinate desire for worldly honors; his delight liesprimarily in buying golden opinions from all sorts of people.But we must not, therefore, deny him an entirely humancomplexity of motives. For example, his fighting in Duncan'sservice is magnificent and courageous, and his evident joy init is traceable in art to the natural pleasure whichaccompanies the explosive expendit ure of prodigious physicalenergy and the euphoria which follows. He also rejoices nodoubt in the success which crowns his efforts in battle - andso on. He may even conceived of the proper motive whichshould energize back of his great deed: The service and the loyalty I owe, In doing it, pays itself.But while he destroys the king's enemies, such motives workbut dimly at best and are obscured in his consciousness bymore vigorous urges. In the main, as we have said, his natureviolently demands rewards: he fights valiantly in order thathe may be reported in such terms a "valour's minion" and"Bellona's bridegroom"' he values success because it bringsspectacular fame and new titles and royal favor heaped uponhim in public. Now so long as these mutable goods are at allcommensurate with his inordinate desires - and such is thecase, up until he covets the kingship - Macbeth remains anhonorable gentleman. He is not a criminal; he has no criminaltendencies. But once permit his self-love to dem and asatisfaction which cannot be honorably attained, and he islikely to grasp any dishonorable means to that end which maybe safely employed. In other words, Macbeth has much ofnatural good in him unimpaired; environment has conspiredwith his nature to make him upright in all his dealings withthose about him. But moral goodness in him is undeveloped andindeed still rudimentary, for his voluntary acts are scarcelybrought into harmony with ultimate end. As he returns from victorious battle, puffed up withself-love which demands ever-increasing recognition of hisgreatness, the demonic forces of evil-symbolized by the WeirdSisters-suggest to his inordinate imagination the splendidprospect of attaining now the greatest mutable good he hasever desired.

Implement person centred approaches in health Essay

1. Explain what is meant by ‘Person Centred Values’ It is to ensure that an individual is at the centre of their care and in control of the planning and support, upholding and promoting dignity, choice, individuality, respect, rights and privacy, independence and partnership. 2. Explain why it is important to work in a way that embeds person centred approach It is important to work in a way that embeds person centred approach in order to promote individuality , this allows the individual to make their own choices and decisions. This also enables them to understand the consequences as well as the possible risks of such decisions and choice that may relate to their own health and well-being. 3. Explain why risk taking can be a part of person centred approach Taking risks should not exclude a person from participating because the benefit can outweigh the risk. The ability to recognise, access and manage risks is essential to a person’s physical safety. It is the duty of a care provider to support the independence of the individual and manage any associated risks. Once the individual has made a choice, a risk assessment can then be put into place and recorded in the care plans. 4. Explain why using an individual’s care plan contributes to working in a person centred way Just as our needs change, so do those of the individuals we support. It is important to recognise that as needs change, the support which is provided will also need to be reviewed regularly, to see if any changes or adjustments are required. You have a responsibility to listen to the  individual, and to hear what they are saying, to write down any information about the change or support in their care plan and contact your supervisor or manager if this is likely to have an impact on the level, or type of care and support that is provided. 5. Explain the importance of establishing consent when providing care or support Consent should be gained for all activity, even if you were getting clothes out for an individual, you should ask for their consent, Consent helps to promote dignity, stops abuse, and allows the individual to make their own choices . It is essential for people not only to give their consent, but also to fully understand what they are consenting to, and the implications of this. People have become more comfortable with the idea of being asked for their views and consent. If no consent is given then you cannot proceed with the care. It is illegal to carry out a task without consent, or to put pressure on the person and go against their wishes. Consent can be implied verbal or written. Gaining consent protects both the carer and the person against legal challenges. 6. Explain what steps should be taken if consent cannot be readily established A person’s capacity to give consent should be assessed at the time the consent is required. Sometimes the person may not understand the choices they have or what is being asked of them. We must make sure as care workers that we do our best to help the person understand as much as they can. In the case of most of the individuals we care for, the individuals are usually asked to give consent, but if consent is not able to be given by the individual, then family members may give consent on their behalf. If a family member refuses to give consent to something that would place the individuals health in danger ,you would immediately need to contact your manager and ask them for advice, and to speak to the individual or family about any concerns. In general when seeking consent from the individual, if a person does not understand the question and every effort has been made, the next of kin is usually asked. If a person has a mental health disorder  such as dementia or a learning disability such as autism an advocate may be able to give consent for them. 7. Describe how active participation benefits the individual Active participation is essential to a person’s well-being and happiness, it allows the individual to think about what they can do for their self. It allows the individual to socialise and have relationships with others, and stops them from isolating themselves. It promotes independence and can help enhance the quality of the individuals life. 8. What kind of barriers is there that may prevent active participation? The kind of barriers are learning difficulties, physical disabilities and language barriers. You need to find ways to reduce barriers to activate participation by physical aids, communication aids and visual aids. 9. Explain why a workers personal view should not influence an individual’s choice A workers personal view should not influence an individual’s choice because it takes away the individuals human rights, and their ability to make choices for their self, It can affect their self esteem, it takes away the individual’s dignity, respect and fairness. It does not allow the individual to have their own thoughts and beliefs. 10.Describe how to support an individual to question or challenge decisions concerning them that are made by others That depends on the mental capacity of the individual you want to support. First, you must get their permission and then you must get them to express as exactly what help they feel they need. Then you can offer further information, suggestions, and a plan to challenge such decisions. You could offer to be their spokesperson if they weren’t confident enough to speak out, or to accompany them to any hearing or appointment. If the  person is mentally impaired, you would have to get their signed permission to speak and act on their behalf before any health or social care workers would listen to you. Because of issues of confidentiality, you either have to be next of kin, or obtain powers of attorney or guardianship. 11.Explain how individual’s identity and self-esteem are linked with well-being People come from different back grounds and have different views and needs. In order for older people to reach their maximum potential, their basicphysical and psychological needs should be met first. People have a chance of feeling good about them self if they are respected, encouraged to be independent, actively take part in traditions associated with their culture and religious beliefs. 12.Describe attitudes and approaches that are likely to promote an individual’s well-being To work in partnership to achieve and set goals that are realistic,  encourage individuals to develop and gain confidence in order to feel good about themselves and raise their own self esteem by communication with positive encouragement and active listening. Helping the individual to develop as much independence and assertiveness as they can. creating and maintaining a positive environment with interesting activities and pleasant surroundings.

Essay about Teamwork Goes to the Movies - 1242 Words

The movie that was selected to illustrate a high performance team in action was Armageddon which is directed by Michael Bay and stars Bruce Willis. Much of the material that we have studied illustrate that teams out perform individuals within an organization. This is most evident when performance requires multiple skills, judgments, and experiences (Katzenbach and Smith, 1993). In analyzing and comparing the characters and events in the movie, Armageddon, one sees many of the elements of a high performance team such as problem solving, goal setting, conflict resolution, and team dynamics. The traits of a leader were also visible through Bruce Willis’s character Harry Stamper. Hackman (2002) states that a leader must possess two critical†¦show more content†¦Hackman (2002) states that teams are likely to get into trouble if members are not experts in the technical aspects of their work. Harry and his team knew how to drill the hole, but they knew nothing about flying a space shuttle and conversely the astronauts knew how to fly the space shuttle and detonate the bomb, but knew nothing about drilling a hole to 800 feet. Once the issue of who was going to make the trip was settled the team was divided into two groups and the goals of the mission were presented. The goal was to drill to 800 feet and detonate the nuclear bomb. According to Wheelan (2010) groups containing three to six members are significantly more productive than larger groups. By dividing the team into two groups increased the likelihood for success because only one group needed to reach the goal of 800 feet and detonate the bomb for the world to be saved. The main group dynamic that was evident in this team was that once a clear objective was set everyone collaborated and worked earnestly for a solution. Once a solution was developed they all worked toward making it a reality. â€Å"The most important characteristic of a high-performance team is that its members are clear about the team’s goals† (Wheelan, 2010, p.41). Members also have to agree with the team’s goals which mean they have to believe they are important, reasonable, and attainable. Even thoughShow MoreRelatedMovie Analysis : Superman, Batman, And Iron Man1495 Words   |  6 PagesMovies now a days such as the Avengers, Suicide Squad, and Captain America, value teamwork. In the films Superman, Batman, and Iron Man, they reveal how back in the early 2000’s America valued independence compared to these recent movies like the Avengers, Suicide Squad, and Captain America and how they value teamwork. In comparison to today’s superhero films, the Avengers are a collaboration between the marvel superheros who team up and try to stop the apocalypse from the aliens. 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