Assignment 1: Select a set of one exposure (E), one disease or outcome (D), and

Assignment 1:
Select a set of one exposure (E), one disease or outcome (D), and one population (P) for an oral health issue. You are an oral health researcher that wants to conduct a research study on the issue you have selected.
Identify an overall study goal (examples, reduce rates of decay in children, or improve the oral health knowledge of an elderly population) that aligns with those EDPs, then identify three specific aims that align with that overall study goal. Confirm that each aim is SMART (specific, measurable, attainable, relevant, and timely). 
Assignment should utilize a minimum of 1 evidence-based citation (not wikipedia, WebMD). 
Assignment 2:
What is the purpose of an abstract for a research paper and how does that differ from a full-text article?  Provide advice for someone who is trying to conduct a literature review (review of relevant articles to provide background information for a research paper) and give them guidance on where they can locate evidence-based publications for their research paper.
This one is for a discussion post, doesn’t have to be long. Short and concise.
Don’t forget references for both