This week our chapter is about ethics in research.
Please read the following article: http://www.nytimes.com/2013/09/17/science/the-rational-choices-of-crack-addicts.html?pagewanted=all&_r=0 (Links to an external site.)
If this link does not work, please google, “the rational choices of crack addicts.”
Discuss this study and the ethical issues involved.