Using the Primary article (and reference article below as needed), answer the following questions.

1) State the results of the research, describing how the researchers determined whether or not the results are statistically significant.

2) Describe the differences in the results between the groups in the study and support your description with examples from the study.

3) Explain the limitations presented by the study population and sample size used. Support your explanation with examples from the study.

4) Discuss the advantages and disadvantages of the type of statistical analysis used. Support your discussion with examples from the study.

5) Identify the limitations of the study design used and explain why those limitations exist.

Primary article: Geiger-Brown, J., Sagherian, K., Zhu, S., Wieroniey, M. A., Blair, L., Warren, J., Szeles, R. (2016). Napping on the night shift: A two-hospital implementation project. American Journal of Nursing, 116(5), 26-3

Reference article: Edwards, M. P., McMillan, D. E., & Fallis, W. M. (2013). Napping during breaks on night shift: Critical care nurse managers' perceptions. Dynamics (Pembroke, Ont.), 24(4), 30-35.