Research Methods in Sexuality

Pt. 1 There are several research methods used in the field of human sexuality.  Identify 4 of them and describe the research methods.  Be sure to comment on potential benefits, shortcomings, and ethical issues for each method.  Report the purpose of the method, its usefulness and if it is among the most popular methods in use today?

pt. 2 Your paper must follow APA format and be at least 3 full pages of content not including a title page and a 1-page reference section.  Your title page and reference page is not included in your paper content count.  You must use at least 4 scholarly article resources including your e-textbook.  NO WIKI anything and only articles, journals or books within the last 5 years.  Do not use