Discussion: Distinguish between reliability and validity in research design. Using a translational research article from your graphic organizer, analyze the methods and results sections to discuss reliability and validity as it relates to the translational research
Distinguish between reliability and validity in research design. Using a translational research article from your graphic organizer, analyze the methods and results sections to discuss reliability and validity as it relates to the translational research. Include the permalink to the article in your reference.
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NUR 550 Topic 4 DQ 1: Reliability and Validity in Research Design
Accurate and in-depth research should inform interventions to improve patients’ and the population’s health. As a result, translational research should provide reliable and valid results as it promotes knowledge transfer from basic research to clinical care. In research, validity involves the accuracy of results, while reliability is the consistency of a measure of results or data (Ahmed & Ishtiaq, 2021). In other words, validity denotes how well the data represents the true findings among participants and those not participating in a study. Reliability is achieved when similar results can be obtained consistently using the same methods under similar conditions (Phillips et al., 2021). Both factors are fundamental in research since they are used to evaluate the quality of results in terms of methods and the true relationship between different variables.
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Translational research should prioritize validity and reliability to guide clinicians in achieving higher health outcomes during its implementation. Kirwan et al. NUR 550 Topic 4 DQ 1 (2021) explored the effectiveness of Beat It (a physical exercise and education program) in improving health outcomes among older adults with type 2 diabetes. Commonly, researchers enhance data validity and reliability by combining methodologies/tools in the data collection process. Similarly, Kirwan et al. (2021) used various data collection methods like body mass index (BMI) calculation, waist circumference measuring, and arm curls or the medicine ball throw test to measure upper body strength. Similar data was collected from all participants using the same tools and compared before and after the program. All participants were also asked to evaluate the program’s efficacy using a five-point Likert scale. Data comparison revealed significant improvements in waist circumference, balance, and aerobic capacity, indicating that the tools could measure as intended. The high validity and reliability of the results indicate accurate research that can be implemented in clinical settings and communities to improve type 2 diabetes management.
NUR 550 Topic 4 DQ 1 References
Ahmed, I., & Ishtiaq, S. (2021). Reliability and validity: Importance in medical research. JPMA. The Journal of the Pakistan Medical Association, 71(10), 2401–2406. https://doi.org/10.47391/JPMA.06-861
Kirwan, M., Chiu, C. L., Hay, M., & Laing, T. (2021). Community-based exercise and lifestyle program improves health outcomes in older adults with type 2 diabetes. International Journal of Environmental Research and Public Health, 18(11), 6147. https://doi.org/10.3390/ijerph18116147
Phillips, S. M., Summerbell, C., Hobbs, M., Hesketh, K. R., Saxena, S., Muir, C., & Hillier-Brown, F. C. (2021). A systematic review of the validity, reliability, and feasibility of measurement tools used to assess the physical activity and sedentary behaviour of pre-school aged children. The International Journal of Behavioral Nutrition and Physical Activity, 18(1), 141. https://doi.org/10.1186/s12966-021-01132-9 NUR 550 Topic 4 DQ 1
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