Problem
1) What is the theoretical framework used to explore the problem was appropriate for the research, and does it explain why this research was important to conduct?
2) Was this study approved by a research ethics committee (often called an Institutional Review Board, or IRB)? Are there any ethical issues with conducting this study?
3) Discuss the research design, sampling methods and sample, setting of the study, and intervention studied, and specify the dependent and independent variables if any,
4) Describe the results of the study, including whether any statistics used were appropriate, and what were the clinical implications of the findings.