However, the ethical attitudes of researchers drawn the interest of society only after 1940's because of human exploitation in several cases.
Your thesis/dissertation is much more than the writing that goes into it.
You might need ethics approval, you might need to gather empirical data prior to writing. Below you will find links that deal with these different aspects of the thesis/dissertation project.
Research ethics, moral dilemmas in research, nature of nursing, nursing research, nursing advocacy Ethics is rooted in the ancient Greek philosophical inquiry of moral life.
It refers to a system of principles which can critically change previous considerations about choices and actions.
 Informed consent seeks to incorporate the rights of autonomous individuals through self- determination.
It also seeks to prevent assaults on the integrity of the patient and protect personal liberty and veracity.
 Informed consent is one of the means by which a patient's right to autonomy is protected.
Beauchamp and Childress define autonomy as the ability for self determination in action according to a personal plan.
The societal values about human rights, the nursing culture based on the ethic of caring and the researcher's values about scientific inquiry.
According to Clarke these values may conflict with the values of subjects, communities, and societies and create tensions and dilemmas in nursing.