What is the meaning of ethical issues as used in research?

Ethical issues in research refer to concerns related to the moral principles and values that guide the conduct of research. This includes considerations such as the protection of participants' rights and welfare, informed consent, confidentiality, potential harm or risks to participants, and the overall integrity and credibility of the research process. Researchers are expected to adhere to ethical guidelines and standards to ensure that their research is conducted in a responsible and ethical manner.