SOLVED41

regarding this peer discussion: The purpose of this explorative quantitative study is to design a tool to measure pediatric nurse specialists core competencies. The sampling method used is purposive sampling. This sampling method is very selective to include experts in an area. The benefit of purposive sampling is assurance of expert knowledge in the subject the researcher is focused on. This knowledge can then be transformed into general ideas. The inclusion criteria of purposive sampling are very specific. A limitation of purposive sampling is that this approach may not result in a typical or representative sample (Polit & Beck, 2021). Purposive sampling for this study was the first stage of a two-stage study. The authors of this study selected ten pediatric nurse specialists, five pediatric nurse managers, five chief pediatricians, and five pediatric primary caregivers (Tang et al., 2023). Interview questions were given to the groups selected. The interview questions were analyzed, and validity was ensured through Delphi expert consultation. A tool was developed to measure the pediatric specialist nurses’ core competencies from the information obtained through the sampling. The second stage of the project utilized the tool developed and surveyed three hundred-fifty pediatric specialist nurses. The information will be used to develop curriculum for future pediatric nurse specialists. It will also provide competency evaluation for current pediatric nurse specialists. Representative Sample A representative sample is a smaller group of a larger population. When determining inclusion criteria for a sample group a researcher must be careful to consider a diverse sampling that will represent the larger population with little to no bias. The definition of the target population should include as much detail as possible. Inclusion and exclusion criteria should be carefully considered. Exclusion criteria can make it impossible to apply the results to the people who are in most need of the intervention (Polit & Beck, 2021). A good representative sample builds validity in research results. Ethical Considerations Codes of ethics were established due to human rights violations in research. The three main principles that research ethics are based on are beneficence, respect for human dignity, and justice. Ethics review boards are formed to ensure that research is carried out within ethical guidelines. Nurse researchers should always do a risk/benefit analysis before considering a research project. Nurse researchers may also be put in a conflict-of-interest position when their role as a researcher may conflict with their role as a nurse (Polit & Beck, 2021). Many nurses’ associations across the globe now have a code of ethics for research nurses. There are many ethical considerations in research. does this reply work well: Your analysis of purposive sampling in the design of a tool to assess pediatric nurse specialists’ fundamental skills provides a solid grasp of its strengths and limits. The method’s specificity in selecting experts assures that the generated tool is based on authoritative information, which is critical for its future application in curriculum creation and competency evaluation. However, as you said, the issue of obtaining a representative sample by purposive sampling may have an impact on the findings’ generalizability (Campbell et al., 2020). It may be beneficial to supplement this approach with strategies that can help minimize this limitation, such as incorporating a broader range of expert opinions into the Delphi method or using stratified sampling for the survey stage to ensure that diverse pediatric nursing specialties are represented. This could broaden the tool’s application across various pediatric nursing scenarios (Polit & Beck, 2021).
SCIENCE
HEALTH SCIENCE
NURSING

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