Review of evidence assignment Essay Example | Topics and Well Written Essays - 2250 words

Review of evidence assignment - Essay ExampleA thorough literature review provides a foundation on which to base new association. For a clinical problem, such as OA, it would likely also be necessary to learn as much as possible about the status quo of current procedures relating to the topic, and to review existing practice guidelines or protocols. Normally, lookers have their explore critiqued by peers, consultants, or other reviewers to obtain substantive, clinical, or methodological feedback before implementing the plan (Cormack, 2000, 82-85). Moreover, an integrated and critical review of existing investigate and theory pertinent to the topic should provide a solid rationale and evidence in favour of or against contemporary concepts, practice, or guidelines. The ultimate objective of any research is to undertake a systemic search and collection of data and to analyse and interpret them in order to verify or testify existing knowledge (Clarke, 2004, 100-102). Broadly these d ata can be classified into two varieties, numerical and descriptive. Depending on the intended type of data, usually a research is designed into contrasting types, and varieties of information may be revealed. However, irrespective of the type of methodology, critical and systemic review of research can serve two purposes. In that sense, critical reviews ar both scientific research and the application of common sense. They serve to identify studies relevant to a particular question, to appraise and assess the eligibility of these studies, and to summarise them, using statistical techniques to combine their results, if feasible and appropriate (Chinnock, Siegfried & Clarke, 2005, 367-369).Research methods are techniques used by researchers to structure a study through which information is gathered and analysed to answer the research question. The two alternative paradigms have strong implications for the research