Quasi-Experimental study
To Prepare:
- Review the Week 8 Learning Resources.
- Search the Walden Library for a quasi-experimental study on your topic and prepare a brief description of the study in which you explain why it is quasi-experimental.
Shephard, R. J., & Trudeau, F. (2008). Research on the Outcomes of Elementary School Physical Education. Elementary School Journal, 108(3), 251–264. https://doi.org/10.1086/529107
TO PREPARE:
Consider the following questions about the study you choose and reflect on how to address them in your Discussion post:
o Do the concepts, theory, and research design all align? Why or why not?
o Is the method clearly explained? Why or why not?
o Why is a quasi-experimental method appropriate for this study?
o How is a quasi-experimental method approach demonstrated in the study?
o Is the data collection method explained clearly enough that you could replicate this study? Why or why not?
o What method was used for data analysis?
Reflect on additional questions prompted by this article and the focus on quasi-experimental research design to pose to colleagues for guidance.
With these thoughts in mind:
Post an analysis of the quasi-experimental study you selected. Provide a brief description of the study and answer all the indicated To Prepare – questions about the study. Be specific. Then, pose any questions to colleagues from your examination of this research study.
MUST INCLUDE A MINIMUM OF 2 OF THE RESOURCES
Gray, J. R., & Grove, S. K. (2021). Burns and Grove’s the practice of nursing research: Appraisal, synthesis, and generation of evidence (9th ed.). Elsevier.
• Chapter 3, “Introduction to Quantitative Research†(pp. 46–74)
Sample Paper
Quasi-Experimental Study
A quasi-experimental study is more likely to be an experimental study though it uses a non-randomization strategy. It takes advantage of the existing groups to analyze and evaluate an intervention (Office of Research & Doctoral Services,2015). A quasi-experimental study always numerically interprets its data. It tends to examine a causal relationship between an intervention and the results. This study analyzes a quasi-experimental study.
The Study
A quasi-experimental study was conducted to show the effects of flipped rooms in teaching evidence-based nursing between two groups of participants in a hospital (Chu et al.,2019). The study is quasi-experimental because it is trying to find a causal relationship between the intervention, flipped classrooms, and its impacts on teaching evidence-based nursing. The study uses flipped classroom strategy to conduct evidence-based nursing teaching. It uses a flipped classroom approach to ensure adequate knowledge is passed across to the nurses, thus enhancing self-efficacy practice.
Concepts, Theory, and Research Design
The concepts, theory, and research design are all well aligned. For instance, the study emphasizes flipped classrooms because evidence-based nursing sessions are very complicated and must be conducted in a friendly environment to enhance learners’ practical understanding and positive feedback. The study used two groups: the control group used the traditional rooms approach while the experimental group used flipped classrooms (Chu et al.,2019). These two groups were taken through the same questioning sessions. In the end, the experimental group that used the flipped classroom approach tended to have more knowledge and experience in their practices than the control group.
Method
The method has been clearly explained with more information on how it was applied to participants to generate information. The method used has clearly shown how the participants were selected, grouped in deriving the evidence-based results. It proves that the intervention implemented impacts the nurses’ knowledge and self-efficiency in practices (Chu et al.,2019).
Importance of Quasi-Experimental to the Study
Quasi-experimental is appropriate to this study because it uses existing groups (Office of Research & Doctoral Services, 2015). The participants were chosen from one hospital based on a few criteria, such as age, employment, and signing of consent (Chu et al.,2019). The grouping was non-random, with the first 75 being placed in the experimental group and the remaining 76 in a control group. They used flipped and traditional classrooms, respectively.
The implication of Quasi-Experimental Method in the Study
The study demonstrates the quasi-experimental method using the two groups to evaluate the participants’ knowledge and practice levels. There is a form of non-random selection of participants. The method has been used to demonstrate causality between an intervention and the outcome. For instance, the effects of flipped classrooms on the experimental group show positive results in evidence-based nursing.
Data Collection Method
The data collection method has been elaborated in the study. The instruments used, such as the basic information questionnaire and evidence-based nursing knowledge scale, helped collect data and represent participants’ features that could affect the interventions.
Method for Data Analysis
The study used the quantitative method. The results have been interpreted numerically and measured using different tools (Office of Research & Doctoral Services, 2019). For instance, the participants’ knowledge level and self-efficacy have been measured using a generalized estimating equation method. This showed different results that were represented in terms of their respective approaches.
References
Chu, T. L., Wang, J., Monrouxe, L., Sung, Y. C., Kuo, C. L., Ho, L. H., & Lin, Y. E. (2019). The effects of the flipped classroom in teaching evidence based nursing: A quasi-experimental study. PloS one, 14(1), e0210606. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0210606
Office of Research and Doctoral Services. (2015, August 13). overview of Quantitative Research [Video]. YouTube. https://www.youtube.com/watch?v=U6OjBBAymdI
Office of Research and Doctoral Services. (2019, September 23). Short video: Find quantitative articles [Video] [Video]. YouTube. https://www.youtube.com/watch?v=U6OjBBAymdI
