Spearman rank correlation coefficient by Messina

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The response addresses the query posted in 950 words with APA References

//As per the instructions, we will write about the use of the Spearman rank correlation coefficient in the article by Messina, et al (2009). Firstly, we will discuss the key research question and variables of the study for gaining a brief insight about the context of the research work.//

Research Variables and Question

The article written by Messina, et al (2009) is titled as "The Relationship between Patient Satisfaction and Inpatient Admissions across Teaching and Nonteaching Hospitals". The authors have conducted well structured research to justify the outcomes corresponding to the defined research questions. The research is mainly focused towards assessment of the relationship among level of patient satisfaction and the volume of inpatient admissions across teaching and nonteaching hospitals. The objectives of the study reveal that there is proper use of two variables, namely patient satisfaction level and number of admissions.

The independent variable in the study is the patient satisfaction, and the dependent variable is the volume of admissions. The measurement scale that is used for the evaluation of the quantitative traits covered under the two variables are properly defined and ranked to obtain valid results with increased reliability. The variables are properly summarized in terms of their descriptive measures for facilitating appropriate comparison of the results in two hospital settings. Key descriptive statistics of the compiled data in the research study indicates that it makes use of small sample size. Since the study utilizes small sample ...