1. The purpose of the study
2. Why did they do this research?
2.1. What does the literature say about the problem?
2.2. What is the research gap?
3. Do not forget to define the terminology
4. How did they do this research?
4.1. The number of experiments
4.2. Who were the participants?
4.3. What did the participants do in the research?
4.4. How did they measure the behaviors?
5. What did they find?
6. What does it mean?
