Saturday, February 15, 2020

Qualitative Research Essay Example | Topics and Well Written Essays - 750 words - 3

Qualitative Research - Essay Example In most cases, qualitative research depends on small samples or focus groups. One of the most important elements of a growing and sustainable economy is by far the definition of its healthcare system among other important aspects. The purpose of this study is to reveal the missing link in the US healthcare system, which makes the status of the country to paradoxically perform poorly despite massive economic muscle. Among the best run healthcare systems in the world today, it has been demonstrated that the financial element of the industry implicates the type of service provided. It therefore implies that the financial and economic decisions made by the government and policy makers determine the level of quality in the service provision. In this study, the American healthcare system is considered in determining why it is among the most expensive in the world yet the quality of delivery is negatively related to this financial fact (Chantrill, 2011). The significance of this study is to demonstrate that the quality of healthcare provision is determined by a combination of healthcare decision making stakeholders in a balanced input. Without inclusion of the right contributors in the decision making, huge industries as the US healthcare system are deemed faulty and ironically incompetently run. The reason for using qualitative approach in definition of the research problem is in the need to give an answer to the question; why the American healthcare case can be likened to deficiency amidst plenty. The qualitative resolution to this case rolls back on the quality of comprehensive decision and policy making (Johnson, 2010). Qualitative methodology of choice in the study was case study comparisons for simple indicators of performance and the state of healthcare in the UK and in the US. The choice of these two countries was perhaps arrived at due to the many aspects of excellent standards in

Sunday, February 2, 2020

Nursing research Essay Example | Topics and Well Written Essays - 250 words - 15

Nursing research - Essay Example Secondly, a researcher can establish criterion validity by measuring the tool against itself. In this case, a researcher can establish the criterion-based validity by investigating the way that the tool will be able to predict measures in the future. There are four forms of reliability. Among these four forms of reliability is internal consistency reliability, which investigates the level to which disparate instruments that are investigating the same phenomenon produced results that were different. Consequently, this form of reliability is further divided into two sub-types with one of the sub-types known as split-half reliability. As the name suggests, spilt-half reliability is achieved through splitting into two halves the items in a test whose intention is to establish an investigation in the same area of knowledge. In effect, this forms two sets of items that will undergo testing in order to establish the reliability of the tool. In this case, the two sets of items undergo the testing with similar tools with their scores then computed, and the researcher finally obtains the split-half reliability by a correlative determination of the ‘set’ scores between this set of