Topic 3 DQ1 Compare independent variables, dependent variables, and extraneous v

Topic 3 DQ1
Compare independent variables, dependent variables, and extraneous variables. Describe two ways that researchers attempt to control extraneous variables. Provide an example of how this is applied using a peer-reviewed, primary research article.
Initial discussion question posts should be a minimum of 200 words and include at least two references cited using APA format.
Topic 3 DQ2
Select a research article that uses a randomized controlled trial focusing on a clinical nursing problem of your choice. Use this research article to address the following questions:
Provide an APA reference of the article including working link used to access the article.
Using the “CASP Randomized Controlled Trial Checklist,” to evaluate the study. Based on your findings, summarize the critical appraisal of the selected research article.
Do the benefits of the experimental intervention outweigh the harms and costs? Identify and discuss one other ethical consideration applicable to quantitative research studies such as this one.
Initial discussion question posts should be a minimum of 200 words and include at least two references cited using APA format.
Topic 4 DQ2
Describe the influence “levels of evidence” have on practice changes. Identify the most reliable level of evidence and provide an example of the type of practice change that could result from this level of evidence.
Initial discussion question posts should be a minimum of 200 words and include at least two references cited using APA format. Topic 5 DQ1
The theoretical foundations of qualitative and quantitative methods are very different, but many researchers believe both methods should be used in research studies to increase validity and reliability. What advantages or disadvantages do you see in using both types of methods in a nursing study? Provide an example of a nursing practice problem that could be studied using a mixed methods approach.
Initial discussion question posts should be a minimum of 200 words and include at least two references cited using APA format.
Topic 5 DQ2
Nurses in various settings are adopting a research-based (or evidence-based) practice that incorporates research findings into their decisions and interactions with patients. Analyze the role nurses play in improving health care quality and safety through the use of evidence-based practice (EBP). How do you see this role being applied in your workplace? What internal stakeholder perspectives would you need to consider, including stakeholder support, in order to successfully implement an EBP project in your workplace?
Initial discussion question posts should be a minimum of 200 words and include at least two references cited using APA format.