Instructions Identify an article that uses an experimental study design. Both

Instructions
Identify an article that uses an experimental study design. Both true or quasi-experimental designs are acceptable.
1. Read the article with a focus on the following:
1. Research question evaluated
2. Research design
3. Subjects
4. Use or lack of randomization
5. Use or lack of control group(s)
6. Use or lack of blinding
7. Strengths of the experimental design in answering the research question
8. Limitation of the experimental design in answering the research question
2. Write a summary of the points above in narrative form. This should be a minimum of 250 words, but no more than 500 words.
3. Correctly format the article reference using AMA guidelines and place at end of post. (hyperlink if possible)