“…Finally, the principle of justice ensures that both selection and receipt of benefit should be equitable and that procedures are nonexploitative. Only through a morally reasoned relationship between the evaluator and the participants can the dimensions, parameters, and expectations of these principles be ethically defined, negotiated, and shared (see, for example, Hemmings, 2006;Rallis, 2010;Rallis, Rossman, & Gajda (2007); and Rossman & Rallis, 2010 for further discussion of ethical practice and moral principles).…”