Final answer:
Deontology is the ethical study that proposes a system defining actions as right or wrong based on duty or rules.
Step-by-step explanation:
The study in question proposes a system of ethics that defines actions as right or wrong. This description is most closely associated with deontology. Deontological ethics is a normative ethical theory that focuses on the adherence to duty or rules, rather than the consequences of actions. The essential criterion for rightness in deontological theories is conformity to moral norms or rules that one has a duty to follow, which are often understood to be objectively binding.
Deontology is the study that proposes a system of ethics that defines actions as right or wrong based on conformity to moral norms or rules that we have a duty to follow. Deontologists argue that an action is right when it adheres to the correct rule or duty, regardless of its consequences. Unlike consequentialists who focus on outcomes, deontologists prioritize following moral duties.