NURS400 Bowie State University Quantitative Research Analysis These instructions follow the guidelines provided in the last announcements regarding reading

NURS400 Bowie State University Quantitative Research Analysis These instructions follow the guidelines provided in the last announcements regarding reading Chapter 12 for guidelines for quantitative research appraisal. Again, you may use an article from the peer-reviewed journals previously researched or obtain another article. The article is 3 pages please include references. Article Critique Assignment
Formal research studies follow a systematic research process. The quality of a research study lies
within all stages of the study research process. This assignment aims at integrating the major
basic research processes in quantitative research concepts.
Select any quantitative nursing research article you are interested in. Compare and comment on
the various sections of the study based on the ideal steps of the research process. Choose the
study from a journal probably peer reviewed journal not a mere internet site. Ensure that the
chosen article will enable you answer the questions the critique assignment should address.
Based on the steps of an ideal research process, read and critique the entire study using the
information from Chapter 12 of the course book. Provide definitions and explanation of
applicable step of the research process before each critique. Reference cited statements from
course textbook and the research study are needed to support each of the sections critiqued.
Adhere to the evaluation of the Evaluation of Scholarly Paper Rubric.
Questions to address:
Problem Statement and Purpose of Study
o Identify the problem statement and/or purpose of the study
o Is the problem significant to nursing?
o Does the purpose narrow and clarify the aim of the study?
Literature Review
o Does the literature review demonstrate progressive development of ideas through
previous research? What is the relationship of this study to similar previous studies in the
literature review?
o Does the literature review provide a rationale (gap) and direction for the study?
o Are the findings of previous studies used to generate the research problem and purpose?
Theoretical Framework
o Is a theoretical knowledge base (framework) developed for the problem and purpose? If a
framework is provided, is it adequate to explain the phenomenon of concern?
Objectives, Research Questions and hypotheses
o Identify the hypotheses or research questions
o Are the objectives, questions, or hypotheses expressed clearly?
o Are the objectives, questions, or hypotheses logically linked to the research purpose and
framework?
Variables
o Identify Research Variables-Independent and dependent variables of the study.
o Are the variables conceptually and operationally defined?
Research Method/Design
o Identify the quantitative research design of the study
o Is the design used the most appropriate to obtain the needed data?
o Is the design logically linked to the sampling method and statistical analyses?
Participants/Subjects
o Describe the subjects being studied with inclusion and exclusion criteria
o Are any subjects excluded from the study based on age, socioeconomic status, or race,
without a sound rationale?
Sample Size
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Identify the sampling method used in the study.
Is the sampling method adequate to produce a representative sample?
Were the sampling criteria appropriate for the type of study conducted?
Was power analysis used to determine sample size?
Ethical Considerations
o Are the rights of human subjects protected?
o How were consents obtained? Are there any other ethical considerations?
Data Collection
o What are the data collection methods? Are the data collection methods ethical?
o Are the instruments clearly described?
o Are validity and reliability of the instruments described?
Data Analysis
o What statistical measures were used in data analysis?
o Are data analysis procedures appropriate to the type of data collected?
Results/Findings
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What are the results or findings of the study?
Are findings discussed in relation to each objective, question, or hypothesis?
Are the findings clinically significant?
How much confidence can be placed in the study findings?
Conclusion
o Do the conclusions fit the findings from the analyses?
o Are conclusions based on statistically significant and clinically significant results?
o To what populations can the findings be generalized?
Limitations
o What are the study limitations? Are there limitations the researcher did not identify?
Implications for practice and future Research
o Does the author indicate the implications of the findings for practice?
o Discuss how the research findings can be applied to nursing practice
o Does the author indicate the implications of the findings for further research? What future
research can be envisioned?

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