Item Analysis Assignment Example | Topics and Well Written Essays - 1000 words

Item Analysis - Assignment Example This information needs to be interpreted in context to the principles on the basis of which the test was designed. A test that was given at the beginning of a course simply to assess which concepts a class was familiar with would be expected to have a positive skew; as there would be fewer items that students would be able to answer. On the other hand; if this test was given to assess mastery or proficiency; these scores would indicate that a number of course goals were not met. If the test were given in order to choose a few individuals who are proficient in very advanced concepts; it would be acceptable that a majority of scores are clustered towards the lower half; as only a few individuals would qualify by getting higher scores.It is also necessary to assess if these results are caused by a few erroneous or confusing items. This may be done by evaluating the trends seen for each item. A competency test typically contains a few simple items, a few difficult items and a few items w ith moderate difficulty. A speed test, on the other hand, requires all items to be similarly difficult. For a competency test; it is necessary that we choose items that not only have different levels of difficulty; but also discriminate between individuals who are able to solve it and those who are not. A good item would typically help us in understanding how well the individual test taker has mastered the individual concept while also helping us differentiate those who did master the concept from those who did not.... Also; the Alpha coefficient is affected by the length of the test; with the reliability being higher and more trusted for a longer test than a shorter one. The given test is only 10 items long; and this may compromise the reliability to some extent. The skewed scores also present other concerns. The Standard Error of Skewness for this test may be calculated by using the Tabachnick & Fidell’s (1996) formula . This provides us with a SES value of 0.245. If we define the acceptable limits within which the value of skewness may fall as being between 2 SES both sides of zero; then we may accept a value that falls between – 0.49 and + 0.49. the obtained value of + 0.78 is well outside these limits, indicating that there is a positive skew to the scores and a significant clustering of scores towards the lower side of the scale. This information needs to be interpreted in context to the principles on the basis of which the test was designed. A test that was given at the beginni ng of a course simply to assess which concepts a class was familiar with would be expected to have a positive skew; as there would be less items that students would be able to answer. On the other hand; if this test was given to assess mastery or proficiency; these scores would indicate that a number of course goals were not met. If the test were given in order to choose a few individuals who are proficient in very advanced concepts; it would be acceptable that a majority of scores are clustered towards the lower half; as only a few individuals would qualify by getting higher scores. It is also necessary to assess if these results are caused by a few erroneous or confusing items. This may be done by evaluating the trends seen for each item. A

Introduction to Personal and Professional Practice - Final Assignment Essay

Introduction to Personal and Professional Practice - Final Assignment - Essay Example However, experience alone cannot impact learning outcomes unless an individual is taught how to reflect or look back and apply their experience in the milieu of today’s dynamics. According to Boud et al. (1985, p. 7) experience-based learning is essentially a combination of three distinct phases; preparation, engagement and processing. During the course of the module I realized that real life experiences and happenings influenced my approach towards the learning outcomes the most, specifically in the preparation stage where I gradually began to comprehend then define the targets I associated with and ultimately hoped to achieve through the learning experience. Even though, researchers such as Day (1993) have audaciously asserted that the role of reflection in personal and professional development has proved to be insufficient, I still hold the view that the strong correlation between experience-based learning and structured reflection as established by Boud et al. (1985) is im perative to the achievement of desired outcomes, aims and objectives when undertaking efforts to seek personal and professional enhancement. ... earning experience was greatly enhanced once it was understood that knowledge of personal and professional development and practice has the ability to shape the course of an individual’s career by aiding skill enhancement, developing problem-solving expertise and promoting critical thinking. According to a research conducted by Liaw and Huang (2012), the self-regulation ability of a learner in an e-learning environment is dependent upon two variables; the extent to which the learner is satisfied with the knowledge being offered and the degree to which the learner perceives the learning outcome as useful or of practical application in a workplace setting. It should be noted that based on the aforementioned research, perceived satisfaction and usefulness of e-learning initiatives in the practical world as well as the interactive setting itself can be established as a basic need of learners, the inexistence of which can discourage potential pupils from exercising commitment towar ds successfully completing the module or even opting for it in the first place. Supervisors, mentors and teachers can employ the findings of such studies to identify the specific requirements of learners when designing personal and professional development programs to ensure that participants reap maximum benefits out of the curriculum which has wider applicability in a practical scenario. This part of the essay will discuss the skills and techniques that are required to continue effective learning. Ames and Archer (1988) concluded that motivation processes based on goal-orientation are a critical factor in facilitating effective learning, perhaps because an individual’s efforts that are directed towards the achievement of an objective also revive the notion of self-efficacy that is based upon

Week 6 post class 6340 Assignment Example | Topics and Well Written Essays - 250 words

Week 6 post class 6340 - Assignment Example This is so because there are many volunteers in many health care departments but not many really carry out the roles of teaching like a nurse who is a service learner that is really noble of you (Groh, Stallwood and Daniels, 2011). I had really not thought about the role technology plays in higher education and especially having more people take up nursing degrees because higher education learning will be easier than it is currently and more than it was in the past. Thank you for such insight and I totally agree with it and especially if nursing shortage is to have a permanent solution (Zarate and Burciaga, 2010). Your current work position of being a director of education is the best position to advocate for specialty certification for nurses because you have not only the capability but also power to motivate, challenge and teach about the professionalism that accompanies having a certificate and it will also open up future job opportunities and trust from prospective employers (National League for Nursing, 2009). American Association of College Nurses, (2013). Defining Scholarship for the Discipline of Nursing. Retrieved on February 10, 2013 from:

Vector GIS Project Essay Example | Topics and Well Written Essays - 2000 words

Vector GIS Project - Essay Example Purchasers may be individuals or businesses. In commerce, a retailer buys goods or products in large quantities from manufacturers or importers, either directly or through a wholesaler, and then sells smaller quantities to the end-user. Retail establishments are often called shops or stores. Retailers are at the end of the supply chain. Manufacturing marketers see the process of retailing as a necessary part of their overall distribution strategy. Shops may be on residential streets, or in shopping streets with few or no houses, or in a shopping center or mall, but mostly found in the central business district. Shopping streets may or may not be for pedestrians only. Sometimes a shopping street has a partial or full roof to protect customers from precipitation. Retailers often provided boardwalks in front of their stores to protect customers from the mud. Online retailing, also known as e-commerce is the latest form of non-shop retailing (cf. mail order). Shopping generally refers to the act of buying products. Sometimes this is done to obtain necessities such as food and clothing; sometimes it is done as a recreational activity. Recreational shopping often involves window shopping (just looking, not buying) and browsing and does not always result in a purchase. The superstore was designed to serve the community exclusively and accompany a website and catalog. Customers are sure to find thigh quality, brand-named dancewear discounted up to 30 percent. The superstore will offer wonderful customer service, Other features include computer kiosks where shoppers can browse the website, place orders, or post reviews and ratings for their favorite products. Working geographically reveals relationships among the forces that drive your organization. It helps you see patterns you could not see before, gain new insights, and make

Identify a new initiative, need, situation, or problem that exists in Term Paper

Identify a new initiative, need, situation, or problem that exists in my major area of study (Public Administration) see attachm - Term Paper Example The country has suffered in almost all the aspects as the governmental policies are not effective in dealing with terrorism. Public administration is an essential part of a government and the governmental policies and ideologies form the major part of a country’s security. Public administration includes problem identification, policy determination, analysis and proposing a solution to resolve the issue. A government generally aims at resolving the problems related to public in an efficient manner. Public administration is considered to be the important part of a country’s government and the government has the responsibility to implement procedures that are favorable for the public. This ensures that public administration is connected to almost all types of organizations and it has touched the lives of many. Terrorism, when compared to the other issues has become a life threatening problem that has led to several related issues. Public administration in any form aims at serving the public in an efficient manner. (Petroni, 2005). Public safety has becomes a matter of concern these days. The reason is the increase in the number of illegal activities that pose greater risks to the people residing in a country. The country must incorporate certain strategies to improve this situation and must propose policies to make sure that people are safe. Since security is the primary concern, the involvement of the government is the important part of a country’s security. Each stage of a country’s security is taken care by the government. The public administration department of U.S’s government has appointed certain voluntary organizations to safe guard the people. These organizations follow the legislations imposed by the government and must impart the importance of it. Though the government in U.S has been proactive in dealing with the terrorist activities, the lack of co-ordination and other factors lead to a problematic situation. Public administration must be carried out in an effective way, so that the government can be sure of eradicating the problem of terrorism. The political parties play a major role in the public administration department. (Chandler, 2000). Each of these parties place their own suggestions and options to deal with the recurring problems. Due to this reason, the government is pushed to a situation where they cannot decide about the solution for a particular problem. These problems contribute to the existing issues and thus make it tough for the government to deal with these issues. History of Terrorism in U.S Terrorism has been a great problem in U.S since the time of Second World War. Second World War created an impact on the lives of people residing in U.S. Even though terrorism is not new to U.S, the effect of wars and the aftermath created a wave of fear among the residents of U.S. People migrated to some other parts of the country and this made the remaining people to have a tough time. T he government and the political parties were not able to resolve the problems that resulted due to the increasing issues of terrorism. The government felt that the reason behind the terrorist activities was the American democracy. Democracy resulted in domestic terrorism as the people did not trust the concept of democracy. Instead they formed groups to agitate and protest against the governmental policies. When compared to the other countries,

The Meaning and Value of Work Essay Example | Topics and Well Written Essays - 250 words

The Meaning and Value of Work - Essay Example The morals of a business aim at expressing the vision of high-quality work, excellent workplace, preserve the conditions necessary to make work reasonable, just as well as benevolent. Work has a number of instrumental values such as; to make profits, feelings of fulfillment, get social rank, make a significant involvement to the society, get a sense of self-worthy, as well as self-esteem. The inherent value of work is to carry it out for its own sake. There are three theories about the nature and meaning of work. These include â€Å"The Convectional View of Work, Liberal Model and The Human Fulfillment Model† (Barry & Shaw, 2009). The best one is the Liberal Model. This is because; it is moderate and can be abided by both the employees as well as employers. This model gives individuals freedom to give views relating to the work being done. Therefore, employers can discuss with their staffs matters affecting them as well as payment agreements (Barry & Shaw, 2009). Work is there fore planned before execution, policies, as well as procedures that regulate employee’s behavior are set. In addition, a suitable workforce is recruited and workers are motivated through either incentives or encouragement to attain the organizations goal. Most preferred Model by the People In my view, I believe that most people accept the Human Fulfillment Model, which is viewed based on the operational conditions for the employees, the remuneration given to them, rights, as well as reimbursements.

Person centred planning Essay Example for Free

Person centred planning Essay It is important that a person is always the centre of planning there decisions and wishes for the future and you should always use a person centred approach when dealing with an individual. For example if a doctor was explaining a course of treatment to a certain individual and you could see that the individual did not understand what the doctor was telling them but the carer assumed it would be OK to let the doctor carry on and just explain the the individual later on. Where in fact you should of stopped to ask that individual if the understood and if not then ask the doctor to explain himself in a different way were they may understand more. This then includes the individual and gives them the ability to ask questions and decided what decisions they may want because they would be in the centre of their own care. If you was to wait until the individual was home to explain what the doctor was saying then they may of made the wrong choices in which path they wanted to go in simply because they did not realise what the doctor was saying and could therefore become distressed by this. For example if the individual was to agree to a type of treatment which goes against there values and beliefs but because the carer did not explain what the doctor meant they may not of known what they were agreeing to. where as by getting the doctor the explain in a understanding form for them means that they could find out all the information they need to make decisions and come away happy knowing that they fully understand what they have chosen to do. This is why person centred planning is so important because it means the individual is in charged of what they want and it makes them less distress knowing that they can make their own choices and they are being listened too and they are valued as a person.