Appraising Quantitative Research for Evidence-Based Nursing Practice

Posted :

Sep 10, 2025

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Follow these guidelines when completing each component of the Collaboration Café. Contact your course faculty if you have questions.

General Instructions

Professional nurses must be equipped to critique scholarly literature and discern its value for application to practice. Select one current, quantitative scholarly article related to your PICOT question. Appraise the article using the General Appraisal Overview for All Studies Tool (Melnyk & Fineout-Overholt, 2023, Appendix C; see also Box 6.1 in Chapter 6). Summarize your appraisal of the article in your own words.

Include the following sections:

Application of Course Knowledge: Answer all questions/criteria with explanations and detail.
1. Provide an overview of the study
  1. Purpose
  2. Study design
  3. Ethics review
2. Describe the study
  1. Research question or hypothesis
  2. Study aims
  3. Sampling technique, sample size, and characteristics
3. Major variables studied
  1. Independent variable
  2. Dependent variables
  3. How were the data analyzed? Were the statistics used appropriately?
  4. Were there any untoward events during the conduct of the study?
4. Explain why and how you could use the study results in your practice to make a difference in client outcomes. If you cannot use the results, why not?
5. Include a complete APA reference and Chamberlain Library permalink for the selected article.

Provide AI and Similarity report

Struggling with where to start this assignment? Follow this guide to tackle your assignment easily!

Step 1: Select Your Article

Choose one current, quantitative scholarly article that relates directly to your PICOT question.
Make sure it’s peer-reviewed, published within the last 5 years, and accessible via the Chamberlain Library.

Step 2: Introduction

Briefly introduce your PICOT question.
State why appraising quantitative research is important for evidence-based nursing practice.
Introduce the article you selected (title, author, year).

Step 3: Application of Course Knowledge

Organize your paper using the criteria provided. Answer each point with detail and evidence.

1. Overview of the Study

Purpose of the study: Why was it conducted?
Study design: e.g., experimental, quasi-experimental, correlational, descriptive.
Ethics review: Did the authors mention IRB approval or ethical safeguards?

2. Description of the Study

Research question or hypothesis: State it clearly.
Study aims: What were the researchers trying to accomplish?
Sampling technique, size, and characteristics: Random sampling? Convenience sampling? How many participants? Demographics?
Major variables studied:
- Independent variable (IV): The factor being manipulated or categorized.
- Dependent variable(s) (DV): The outcomes measured.

3. Data Analysis

Which statistical tests were used (t-test, ANOVA, regression, etc.)?
Were these tests appropriate for the study design and type of data?

4. Events and Outcomes

Mention if there were unexpected issues or limitations during the study.
Summarize the main findings/results.

5. Application to Practice

Explain how the study findings can be used in your advanced nursing practice.
How might it improve patient outcomes or guide clinical decision-making?
If results are not applicable, explain why.

Step 4: Integration of Evidence

Provide at least 1 scholarly source citation (in addition to your appraised article).
Follow APA 7th edition formatting for in-text citations and reference list.
Include the APA reference of your chosen article + its Chamberlain Library permalink.

Step 5: Conclusion

Restate the importance of critiquing scholarly articles.
Summarize how your chosen study contributes to evidence-based nursing practice.

Step 6: AI & Similarity Report

Once your paper is drafted, run it through a plagiarism checker (Turnitin/Grammarly/Quillbot).
Attach or submit the AI report + similarity index as required.

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