This study is about the ethics that a study has to consider over research development. We intend to present reflections on the question that brings out doubts among researchers nowadays, as well as about some other questions that seem not to cause insecurity,. For that reason they are being neglected or misallocated in terms of their theoretical basis, separated from the principles and the values that should support them, and then becoming simple operational tasks.
Ethic; Research; Nursing research