Discuss the main points as well as compelling or personally significant aspects of Alice Goffman’s research in urban Philadelphia.

Discuss the main points as well as compelling or personally significant aspects of Alice Goffman’s research in urban Philadelphia.  Be sure to include the problem statement of her study, the research methods, and findings.  Then, explain if you agree that her study was beneficial and valid based on the material covered in the text chapter, other readings about the case, and other videos.  Finally, discuss the ethical consideration or problems with Goffman’s study.  Do you agree with those ethical issues raised in the two articles?