how does quantitative research apply to nursing
Answer the following questions in complete sentences:
QUANTITATIVE RESEARCH CRITIQUE GUIDEUse the following guide in writing the critique:
1. Statement of the Problem/Purpose Is the problem/purpose clearly stated? Is it easy to identify and locate? Is it significant to nursing?2. Review of Literature Is it recent? Five years or newer? Were primary sources of authorities or experts used? Is it relevant to the stated problem? Does it provide a solid basis for the study?3. Conceptual/Theoretical Framework Is there a theoretical or conceptual framework, rationale, and/or map, and (if so) is it appropriate? If not, is the absence ofone justified? Are key concepts adequately defined conceptually?4. Hypothesis(es) or research question(s) Are research questions and/or hypotheses explicitly stated? If not, is their absence justified? Are they adequately stated with clear specification of key variables and the study population? Are they placed in the contexts of a theoretical or conceptual framework?5. Research Method(s) Were appropriate procedures used to safeguard the rights of study participants? Was the study subject to external review byan IRB/ethics review board? Was study designed to minimize risk?6. Research Design Does the approach fit the purpose and hypothesis (es)? Was the most rigorous possible design used, given the purpose of the research? Was the number of data collection points appropriate? Did the design minimize biases and threats to internal construct, and external validity of the study?7. Population and Sample Was the population properly identified and described? Was the sample described in sufficient detail? Was the best possible sampling design used to enhance the sample’s representativeness? Were sample biases minimized? Was the sample size adequate? Was a power analysis used to estimate sample size needs?8. Data Collection and Measurement Are the operational and conceptual definitions congruent? Were key variables operationalized using the best possible method and with adequate justification? Are instruments objective? Reliable? Valid? Were data collected in a manner that minimized bias? Were the staff that collected data appropriately trained?9. Data Analysis Were appropriate statistical methods used, given the level of measurement of the variables, number of groups beingcompared? Is a thorough descriptive analysis given? Were Type 1 and Type II errors avoided or minimized?10. Presentation of Findings/Implications Are all hypotheses discussed with findings adequately summarized, with appropriate use of tables and figures? Are findings reported in a manner that facilitates a meta-analysis and with sufficient information needed for evidence basedpractice? Were the recommendations for clinical practice and further research reasonable and complete? Are limitations presented and adequate?
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