Complete this statement, "The purpose of this study is...home healthcare benefits for the elderly" and then follow up with a relevant and testable research questions. The Purpose of the Study is to gain information to address the problem introduced in home healthcare (example of using a purpose statement).
The research question should adhere to these three following guidelines:
1. Formation of question is based on theory, previous research, and experience;
2. Stated in the form of a question; and
3. Is focused and clear (i.e., specific, measurable, and feasible).
Then you should state the research question in the form of hypotheses in mathematical notation. After that, conduct a literature review.