Which of the following is an effective approach in the appraisal of research studies?
Evaluate the quality of the research against the standards for that type of research.
Select only studies with a sample size of at least 100 people.
Discard systematic reviews and meta-analyses since they are the weakest form of evidence.
Accept only studies that use a randomized controlled trial design.
The Correct Answer is A
A. Evaluate the quality of the research against the standards for that type of research: Assessing research quality based on established standards ensures that the study's design, methodology, and findings are reliable and valid for its particular research type.
B. Select only studies with a sample size of at least 100 people: While sample size is important, it is not the sole determinant of a study's quality. Other factors like study design, methodology, and relevance also play crucial roles.
C. Discard systematic reviews and meta-analyses since they are the weakest form of evidence: Systematic reviews and meta-analyses are actually considered high levels of evidence as they synthesize data from multiple studies, providing comprehensive insights.
D. Accept only studies that use a randomized controlled trial design: While RCTs are a gold standard for certain types of research, other study designs are also valuable and appropriate depending on the research question and context.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Allow LPNs and CNAs to perform tasks beyond their scope of practice: This approach can lead to legal and ethical issues, compromising patient safety and putting staff at risk for disciplinary action.
B. Establish a rewards program to recognize achievements of the staff: Implementing a rewards program acknowledges and values the hard work of the staff, boosting morale and job satisfaction, which can lead to decreased turnover rates.
C. Hire additional staff so individual workloads are lessened: While this can reduce stress and burnout, it might not directly address the need for recognition and motivation, which are crucial for job satisfaction.
D. Improve the working conditions of the unit by investing in ergonomic chairs: Enhancing physical work conditions is beneficial, but it does not address the core issues of motivation and recognition that significantly impact job satisfaction.
Correct Answer is B
Explanation
A. Evaluate the results: Evaluation is necessary but comes after identifying the problem and implementing a resolution.
B. Identify the problem: Identifying the root cause of the conflict is essential before any effective solutions can be developed and implemented.
C. Brainstorm solutions: Brainstorming is useful but should occur after clearly defining the problem to ensure relevant solutions are proposed.
D. Implement a resolution: Implementing a resolution without first understanding the problem may not address the underlying issues and could lead to ineffective or temporary fixes.
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