Friday, February 21, 2020

Peer review 2 Essay Example | Topics and Well Written Essays - 500 words

Peer review 2 - Essay Example Besides being an important ethical move, it makes the research paper more credible. In addition, the paper emphasizes the importance of having a purpose when conducting research. A purpose determines the approach that will be followed during the research process (Creswell, 2005). In addition, the article highlights the most important elements of a good research paper. For instance, it has demonstrated the importance of providing the steps that were followed during the research process. The practice enables other researchers to replicate the research process in order to establish if it is correct. Furthermore, the researcher should rely on credible sources of information (Cooper& Schindler, 2014). The importance of using reliable sources involves the need to maintain the integrity of the research and to produce information that can be used by policy makers. However, the paper has other significant weaknesses. For instance, the post has failed to indicate that researchers should urge their peers to undertake further research in order to provide more information about the topic. Financial and time constraints limit the scope of the research. Besides indicating the limitations involved in the research process, a good research paper should highlight an area that needs further research. Furthermore, the post has failed to acknowledge the ethical challenges that researchers face. Researchers encounter many moral and ethical dilemmas in the course of their work (Bhatta, 2013). The post should have appreciated the difficulties involved in applying ethical principles in a research setting. The move would encourage students to overcome the challenges. In order to produce honest work, the researcher may have to overcome stakeholders with stakes. The post has failed to indicate the importance of demonstrating the research methodologies. The researcher should indicate the methods used to analyze the data. Different data analysis methods

Wednesday, February 5, 2020

Critique of Selected Epidemiological Research Article Paper

Critique of Selected Epidemiological Article - Research Paper Example trated by what the authors did, which was to evaluate whether there was an association between older age and going back to a clinic in the Cardiovascular Health Study. The authors also sought to find the extent to which age and other factors measured and differed by the type of visits. The study reports two hypotheses, which were stated candidly. The authors theorized that the type of visit would have an association with key demographics namely lifestyle, health and function characteristics. The second hypothesis was that the oldest participants would have the worst retention for in-person clinic visits. The design of the research study conducted by Strotmeyer et al. (2011) is a longitudinal epidemiological study. There was no intervention in the study because such investigations entail the following up of subjects over a protracted period, which is characterized by constant observation of various risk factors as well as health outcomes. Conducting a longitudinal epidemiological study is a vital step in investigating the relationships between exposure to recognized or supposed causes of disease and the ensuing morbidity or mortality. This is the most appropriate research deign for the objectives in this study because it enables the tracing of same people for a long period (Jewel & Hubbard, 2006). Consequently, the variations aspects observed in the people are less likely to have the interference of cultural disparities over different age group. Due to these reasons, longitudinal studies obtain accurate results. The power analysis procedure was neither used to estimate the sample size requirements prior to undertaking the study nor to find the likelihood of committing a Type II error. The presence of a power analysis enables the determination of the sample size required for the study based on information from previous research. It also used to verify whether the non-significant outcomes are due to the lack of association in the samples or the lack of statistical