Research ethics / reflection PLEASE READ INSTRUCTIONS CAREFULLY

I know this might be difficult to do since I was the one that did took the training , but if you think you can obtain this information on your own please let me know and don’t just take this assignee to take it.
INSTRUCTIONS
Part A.  The CITI Ethics Training spoke of both Laud Humphreys,  Tearoom Trade and the infamous Tuskeegee Study. In addition, the readings and videos reported on the Milgram study on obedience and the Zimbardo  Prison Experiment.

Using one of these four studies as an example, explain how the study violated (or not) each of the three basic principles of research ethics:  beneficence, justice and respect for persons, using materials from the Belmont Report.

Before you use each concept, find the definition of the concept and quote and cite the definition adding clarification and/or explanation in your own words if needed.  If you care to learn more about these studies, there is quite a bit of high-level information on the web.  If you use any of it, you must cite it properly. 

Part B.  For the study you have chosen, can you think of a way to get similar data in an ethical way?  If yes, explain how.  If no, explain why.  It does not matter whether you decide to say yes or no as long as you can support your decision. (probably about one page) The study I choose was Technology Addiction !