Are the measurements of major variables reliable and valid?

Number of Pages: 4 (Double Spaced) Number of sources: 4 Writing Style: APA Type of document: Essay Academic Level:Undergraduate Category: Nursing Language Style: English (U.S.) Order Instructions: Conduct a literature search to select a quantitative research study related to the problem identified in Module 1.docs (Attached) and conduct an initial critical appraisal. Respond to the overview questions for the critical appraisal of quantitative studies, including: 1. Is this quantitative research report a case study, case-control study, cohort study, randomized control trial or systematic review? 2. Where does the study fall in the hierarchy of evidence in terms of reliability and risk of bias? 3. Why was the study done? (Define the problem and purpose.) 4. Where the steps of the study clearly identified? 5. What was the sample size? 6. Are the measurements of major variables reliable and valid? Explain. 7. How were the data analyzed? 8. Were there any untoward events during the conduct of the study? 9. How do the results fit with previous research in the area? (This may be reflected in the literature review.) 10. What does this research mean to clinical practice? Additionally, be sure to include the rapid appraisal questions for the specific research design of the quantitative study that you have chosen. These can be found in Chapter 5 of the textbook (Melnyk and Fineout-Overholt, 2015.textbook (Melnyk and Fineout-Overholt, 2015, Evidence-based practice in nursing & healthcare: a guide to best practice, 3 ISBN: 978-1-4511-9094-6 This critical appraisal should be written in complete sentences (not just a numbered list) using APA format. Provide a reference for the article according to APA format and a copy of the article.

 

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