Quantitative Study Design on Post-Traumatic Stress Disorder

Quantitative Study Design on Post-Traumatic Stress Syndrome The application of the suitable research designs makes it possible for researchers to generate accurate findings thereby fulfilling the anticipated research objectives. The selection of a research design is based on the research topic, the research questions, and the projected objectives. This paper looks at two research articles describing studies whereby the researchers used quantitative research designs. Tang, Pan, Yuan, and Zha (2017) conducted a quantitative study using correlational observational study design to determine the prevalence and related factors of PTSD among health care team members exposed to H7N9 patients.

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QUANTITATIVE STUDY DESIGN ON PSTD

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Correlational study design was suitable for this study since it allowed the researchers to gather more information concerning the research problem outside a laboratory environment (Creswell, 2015). The design also makes it possible to generate findings that apply to everyday life.

The article by Chrapusta, Pąchalska, Wilk-Frańczuk, Starczyńska, and Kropotov (2015) also describes a quantitative study whereby the researchers used a case study to evaluate the effectiveness of neurofeedback in reducing PTSD in a patient after high voltage electric shock with the use of Event-related potentials. The case study design was suitable for this research since it generates effective results when dealing with cases where rare experiments were conducted of a rare disease was involved.

The use of wrong study design has devastating consequences on the study objectives. An inappropriate study design makes it hard for the researchers to address all aspects of the research topic. The other disadvantage of using a wrong study design is that is that it impedes researchers from generating accurate results in a study (Creswell, 2015). Furthermore, a wrong study design affects the quality of the study thereby reducing the validity and reliability of the results.

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References Chrapusta, A., Pąchalska, M., Wilk-Frańczuk, M., Starczyńska, M., & Kropotov, J. D. (2015).

Evaluation of the effectiveness of neurofeedback in the reduction of Posttraumatic stress disorder (PTSD) in a patient following high-voltage electric shock with the use of ERPs. Annals of Agricultural and Environmental Medicine, 22(3), 556-563 https://doi.org/10.5604/12321966.1167734 Creswell, J. W. (2015). Research design: Qualitative, quantitative, and mixed methods. London, UK: SAGE Tang, L., Pan, L., Yuan, L., & Zha, L. (2017). Prevalence and related factors of post-traumatic stress disorder among medical staff members exposed to H7N9 patients. International Journal of Nursing Sciences, 4, 63–67. https://doi.org/10.1016/j.ijnss.2016.12.002