Quantitative Critical Appraisal Assignment

Quantitative Critical Appraisal Assignment

Quantitative Critical Appraisal Guide

1. The Research Question/Purpose of Study

a. Is the research question/purpose of study stated clearly?

b. Does the research question express a relationship between two or more variables?

c. How has the significance of the research question been identified?

Quantitative Critical Appraisal Assignment

2. The Hypothesis

a. Is there a hypothesis and if so, is it concisely stated in a declarative form?

b. Is the hypothesis stated in such a way that it is testable?

3. Review of the Literature

a. Are all of the relevant concepts and variables included in the review?

Quantitative Critical Appraisal Assignment

b. Does the critique of each reviewed study include strengths, weaknesses, or limitations of the design, conflicts, and gaps in information related to the area of interest?

c. Is the literature review presented in an organized format that flows logically (e.g., chronologically, clustered by concept or variables), enhancing the reader’s ability to evaluate the need for the research study or evidence-based practice project?

4. Theoretical Framework

a. Is the framework for research clearly identified?

b. Is the framework consistent with a nursing perspective?

c. Is the framework appropriate to guide research on the subject of interest?

5. Research Design

Quantitative Critical Appraisal Assignment

a. Does the design used seem to flow from the proposed research question, theoretical framework, literature review, and hypothesis?

b. What level of evidence is the research design?

6. Type of Design-use the questions below that are applicable to your study

a. What design is used in the study, and is it appropriate?

b. What are the most common threats to internal and external validity of the

findings of this design?

c. Are the findings generalizable to the larger population of interest?

7. Sampling

a. How was the sample selected? Is the method of sample selection appropriate?

b. What kind of bias, if any, is introduced by this sampling method?

c. Are their indications that rights of subjects have been ensured?

8. Data-Collection Methods

a. Are all of the data-collection instruments clearly identified and described?

b. Is the method used appropriate to the problem being studied?

Quantitative Critical Appraisal Assignment

c. Were all data collectors adequately trained and supervised?

9. Descriptive and Inferential Statistics

a. Are their appropriate statistics for each major variable, for example, demographic variables, and any other relevant data?

b. If tables and graphs are used, do they agree with the text and extend it, or do they merely repeat it?

c. Are the results understandable?

10. Research Findings

a. Are the results interpreted considering the hypotheses and theoretical framework and all the other steps that preceded the results?

b. How does the investigator attempt to identify the study’s weaknesses, that is, threats to internal and external validity, and strengths, as well as suggest possible solutions for the research area?

c. Does the researcher discuss the study’s clinical relevance?

Quantitative Critical Appraisal Assignment

Critical Appraisal Assignment Grading Criteria/Rubric

Name: Criteria	Not present or included	Not Acceptable	Needs improvement	Satisfactory	Excellent	Points
Critique of areas/ coverage relevant to question #1	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage
Critique of areas/ coverage relevant to question #2	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage
Critique of areas/ coverage relevant to question #3	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage
Critique of areas/ coverage relevant to question #4	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage
Critique of areas/ coverage relevant to question #5	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage
Critique of areas/ coverage relevant to question #6	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage
Critique of areas/ coverage relevant to question #7	0 Not present or included	2 Inadequate Many important things missing	4 Adequate Some gaps	6 Good All areas	8 Excellent coverage

Quantitative Critical Appraisal Assignment

You will select a quantitative nursing research article from a peer-reviewed nursing journal within the last 5 years.The study’s main components should be summarized. A critical appraisal also contains comments about the positive and negative aspects of the study and the report of the study. The critical appraisal should be written as concisely as possible, typewritten, double-spaced, and no more than six pages excluding title and reference pages. The paper should address all parts of the report equally, with strengths and weaknesses outlined where appropriate. Where possible, include suggestions for improvement. Papers must follow correct APA format for in-text citations and references and should include an introduction and a conclusion. The critical appraisal must be submitted electronically by the assigned due date and time.

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