Answer
-Designing, conducting, and reviewing
-Ethics need to be considered when designing, conducting, and reviewing scientific research.
Explanation;
-Research that involves human subjects or participants raises unique and complex ethical, legal, social and political issues.
-Research ethics is specifically interested in the analysis of ethical issues that are raised when people are involved as participants in research. Ethical norms also serve the aims or goals of research and apply to people who conduct scientific research or other scholarly or creative activities.