evidence base in design

In this Assignment, you will identify clinical areas of interest and inquiry and practice searching for research in support of maintaining or changing these practices. You will also analyze this research to compare research methodologies employed.

To Prepare:

Review the Resources and identify a clinical issue of interest that can form the basis of a clinical inquiry.
Based on the clinical issue of interest and using keywords related to the clinical issue of interest, search at least four different databases in the Walden Library to identify at least four relevant peer-reviewed articles related to your clinical issue of interest. You should not be using systematic reviews for this assignment, select original research articles.
Review the results of your peer-reviewed research and reflect on the process of using an unfiltered database to search for peer-reviewed research.
Reflect on the types of research methodologies contained in the four relevant peer-reviewed articles you selected.

Part 1: An Introduction to Clinical Inquiry

Create a 4- to 5-slide PowerPoint presentation in which you do the following:

Identify and briefly describe your chosen clinical issue of interest.
Describe how you used keywords to search on your chosen clinical issue of interest.
Identify the four research databases that you used to conduct your search for the peer-reviewed articles you selected.
Provide APA citations of the four peer-reviewed articles you selected.

Part 2: Identifying Research Methodologies

After reading each of the four peer-reviewed articles you selected, use the Matrix Worksheet template to analyze the methodologies applied in each of the four peer-reviewed articles. Your analysis should include the following:

The full citation of each peer-reviewed article in APA format.
A brief (1-paragraph) statement explaining why you chose this peer-reviewed article and/or how it relates to your clinical issue of interest, including a brief explanation of the ethics of research related to your clinical issue of interest.
A brief (1-2 paragraph) description of the aims of the research of each peer-reviewed article.
A brief (1-2 paragraph) description of the research methodology used. Be sure to identify if the methodology used was qualitative, quantitative, or a mixed-methods approach. Be specific.
A brief (1- to 2-paragraph) description of the strengths of each of the research methodologies used, including reliability and validity of how the methodology was applied in each of the peer-reviewed articles you selected.

Discussion 1: Evidence Base in Design

When politics and medical science intersect, there can be much debate. Sometimes anecdotes or hearsay are misused as evidence to support a particular point. Despite these and other challenges, however, evidence-based approaches are increasingly used to inform health policy decision-making regarding causes of disease, intervention strategies, and issues impacting society. One example is the introduction of childhood vaccinations and the use of evidence-based arguments surrounding their safety.

In this Discussion, you will identify a recently proposed health policy and share your analysis of the evidence in support of this policy.

To Prepare:

Review the Congress website provided in the Resources and identify one recent (within the past 5 years) proposed health policy.
Review the health policy you identified and reflect on the background and development of this health policy.

By Day 3 of Week 7

Post a description of the health policy you selected and a brief background for the problem or issue being addressed. Explain whether you believe there is an evidence base to support the proposed policy and explain why. Be specific and provide examples.