A researcher is preparing a timeline for a new study.
At what point in the design process should the researcher seek approval from the Institutional Review Board (IRB)?
During the time that the study assumptions are being described.
Before the study methodology is actually implemented.
Just before the findings are disseminated.
As soon as a list of potential research problems is identified.
The Correct Answer is B
Choice B rationale:
Before the study methodology is actually implemented. Rationale: Seeking approval from the Institutional Review Board (IRB) should occur before the study methodology is implemented. IRB approval is necessary to ensure that the study design and procedures meet ethical standards and protect the rights and well-being of research participants. It's a crucial step in the research process and should be obtained before data collection begins.
Choice A rationale:
During the time that the study assumptions are being described. Rationale: While it's important to describe study assumptions during the planning phase, seeking IRB approval is a more critical step that should precede actual data collection.
Choice C rationale:
Just before the findings are disseminated. Rationale: Waiting until just before findings are disseminated is too late to seek IRB approval. IRB approval should be obtained before data collection begins to ensure that the study is conducted ethically.
Choice D rationale:
As soon as a list of potential research problems is identified. Rationale: Seeking IRB approval at the stage of identifying research problems is premature. IRB approval is typically sought when the research design and methodology are well-defined and ready for implementation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice B rationale:
What are the feelings, perceptions, and experiences of living and working in another culture? Rationale: Qualitative research aims to explore and understand the subjective experiences, perceptions, and feelings of individuals. This research question seeks to uncover the qualitative aspects of living and working in another culture, making it a suitable candidate for a qualitative study.
Choice A rationale:
What is the reliability and validity of the Cultural Self-Efficacy Scale? Rationale: Reliability and validity assessments typically involve quantitative methods and statistical analyses, making this question more suitable for quantitative research.
Choice C rationale:
Are the effects of the cultural immersion experience sustainable over time? Rationale: While this question involves assessing the sustainability of effects, it can be addressed using both quantitative and qualitative approaches. However, it does not directly focus on exploring subjective experiences or perceptions, which are typical aspects of qualitative research.
Choice D rationale:
Are there differences in values between students who participated in the cultural immersion experience and those who did not? Rationale: This research question is concerned with comparing values between groups, which is often addressed using quantitative methods such as surveys or statistical tests. It does not inherently require qualitative methods to explore subjective experiences.
Correct Answer is A
Explanation
Choice A rationale:
True random sampling. True random sampling ensures that each client discharged from the postoperative orthopedic unit after joint replacement surgery has an equal and independent chance of being selected for the study. This approach minimizes bias and enhances the generalizability of the study findings to the entire population of interest.
Choice B rationale:
Stratified random sampling involves dividing the population into subgroups (strata) and then randomly selecting samples from each stratum. While this approach can be useful for ensuring representation of specific subgroups, it may not be necessary if the goal is to have an equal chance of participation for all clients.
Choice C rationale:
Convenience sampling involves selecting participants based on their availability and accessibility. It is not suitable for this study, as it may introduce bias and not ensure equal chances of participation for all clients.
Choice D rationale:
Quota sampling involves selecting participants based on predefined quotas for specific characteristics. It is not the most suitable method for ensuring equal chances of participation for all clients in this study.
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