Quantitative Research About a Topic in Psychotherapy

How would you do quantitative research about a topic in psychotherapy?

The background context should grab the attention of the reader and communicate the gravity of the topic and the potential impact that research could have. Critically analyze the supporting and opposing literature for your research topic to provide a well-rounded view of your research topic and provide an argument, the reason for your research, and why it may be important to look at. The more specific the direction of the research, the better, so there should only be one research question. Discuss qualitative research and how this relates to your topic. Include your ontological and epistemological position.